Engine Assembly-Cylinder Head & Related Parts fit your 2016 Cadillac ATS Sedan

Currently shopping for

2016 Cadillac ATS Sedan

Change Vehicle

Categories Close X

Currently selected

Engine

Other Categories

Body Moldings, Sheet Metal, Rear Compartment Hardware, Roof Hardware

Body Mounting, Air Conditioning, Audio/Entertainment

Body Wiring, Roof Trim

Brakes

Brakes, Rear Axle, Propeller Shaft, Wheels, Tires

Cooling System, Grille, Oil System

Frames, Springs, Shocks, Bumpers, Fascias

Front End Sheet Metal, Heater

Front Suspension, Steering

Fuel System, Exhaust, Emission System

Interior Trim, Front Seat Trim, Seat Belts

Rear Glass, Seat Parts, Adjuster

Rear Seat Trim, Carpet

Starter, Generator, Ignition, Electrical, Lamps

Transfer Case

Transmission - Automatic

Transmission - Manual

Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors

Parts Questions

Sort by:

Recommended

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

SEAL, Engine Vacuum Pump
12668429
SEAL, VACUUM PUMP(PART OF 216)
Fitting Vehicle Options: AB,AC,AD,AG(LTG)
$8.52 $4.10
1
Add To Cart
12668429
SEAL, VACUUM PUMP(PART OF 215)
- Fitting Vehicle Options: AB,AC(69)(LCV)
$8.52 $4.10
1
Add To Cart

GASKET, Engine Camshaft & Valve Rocker Cover
12635953
GASKET, CAMSHAFT COVER(PERIMETER CAM COVER SEAL)
Fitting Vehicle Options: AB,AC,AD,AG(LTG), AB,AC(69)(LCV)
$15.17 $9.64
1
Add To Cart
12634516
GASKET, INTAKE CAMSHAFT COVER
- Fitting Vehicle Options: AB,AC,AD,AG(LTG), AB,AC(69)(LCV)
$7.35 $4.69
1
Add To Cart
12634517
GASKET, EXHAUST CAMSHAFT COVER
- Fitting Vehicle Options: AB,AC,AD,AG(LTG), AB,AC(69)(LCV)
$7.37 $4.69
1
Add To Cart
12627105
GASKET, CAMSHAFT COVER INNER(ROUND GASKET)
- Fitting Vehicle Options: AB,AC,AD,AG(LTG), AB,AC(69)(LCV)
- Require Quantity: 02
- Package Quantity: 1
$7.37 $4.69
1
Add To Cart
12635744
GASKET, CAMSHAFT COVER INNER(FIGURE 8 GASKET)
- Fitting Vehicle Options: AB,AC,AD,AG(LTG), AB,AC(69)(LCV)
$7.37 $4.69
1
Add To Cart
94040323
GASKET, CAMSHAFT COVER(PART OF 216)(ROUND SEAL)(3.162)
- Fitting Vehicle Options: AB,AC,AD,AG(LTG)
$2.23 $1.42
10
Add To Cart
94040323
GASKET, CAMSHAFT COVER(PART OF 215)(ROUND SEAL)(3.162)
- Fitting Vehicle Options: AB,AC(69)(LCV)
$2.23 $1.42
10
Add To Cart

BOLT, Engine Camshaft & Balance Shaft Front
11518856
BOLT, HEX FLANGED HEAD,M6X1X43.4,14.8 THREAD,11 O.D.,8.8,GMW3179 CODE G(PART OF 256)(8.900)
Require Quantity: 18
Package Quantity: 1
$7.80 $4.96
1
Add To Cart
11518856
BOLT, HEX FLANGED HEAD,M6X1X43.4,14.8 THREAD,11 O.D.,8.8,GMW3179 CODE G(PART OF 255)(8.900)
- Require Quantity: 18
- Package Quantity: 1
$7.80 $4.96
1
Add To Cart
11518856
BOLT, HEX FLANGED HEAD,M6X1X43.4,14.8 THREAD,11 O.D.,8.8,GMW3179 CODE G(PART OF 25)(8.900)
- Require Quantity: 02
- Package Quantity: 1
$7.80 $4.96
1
Add To Cart
11518856
BOLT, HEX FLANGED HEAD,M6X1X43.4,14.8 THREAD,11 O.D.,8.8,GMW3179 CODE G(PART OF 25)(8.900)
- Require Quantity: 12
- Package Quantity: 1
$7.80 $4.96
1
Add To Cart

SEAL KIT, Engine Valve
19207664
SEAL KIT, VALVE STEM OIL(12 SEALS PER KIT)(INTAKE SIDE)
Fitting Vehicle Options: AB,AC,AD,AG(LTG)
$47.33 $28.59
1
Add To Cart
19207664
SEAL KIT, VALVE STEM OIL(INCLUDES 246,999)(12 SEALS PER KIT)(INTAKE SIDE)
- Fitting Vehicle Options: AB,AC(69)(LCV)
$47.33 $28.59
1
Add To Cart

RETAINER, Computer Control Sensors
55575090
RETAINER, ENGINE COOLANT TEMPERATURE SENSOR(PART OF 234)(SQUARE CROSS SECTION WIRE)
Fitting Vehicle Options: AB,AC,AD,AG(47-69)(LTG)
$8.42 $4.69
1
Add To Cart
55575090
RETAINER, ENGINE COOLANT TEMPERATURE SENSOR(PART OF 233)(SQUARE CROSS SECTION WIRE)
- Fitting Vehicle Options: AB,AC(69)(LCV)
$8.42 $4.69
1
Add To Cart

CAMSHAFT, Engine
12626896
CAMSHAFT, INTAKE(INCLUDES 268)
Fitting Vehicle Options: AB,AC,AD,AG(LTG)
$147.80 $93.93
1
Add To Cart
12638651
CAMSHAFT, INTAKE(INCLUDES 267)
- Fitting Vehicle Options: AB,AC(69)(LCV)
$174.39 $110.83
1
Add To Cart
12677826
CAMSHAFT, INTAKE(INCLUDES 6,28)(ALSO SERVICES OPTIONAL P/N 12684809)
- Location: Driver Side
- Fitting Vehicle Options: AC,AD,AG(LGX)
$111.58 $70.91
1
Add To Cart
12677832
CAMSHAFT, EXHAUST(INCLUDES 7,28)
- Location: Passenger Side
- Fitting Vehicle Options: AC,AD,AG(LGX)
$61.32 $38.97
1
Add To Cart
12677833
CAMSHAFT, EXHAUST(INCLUDES 7,28)
- Location: Driver Side
- Fitting Vehicle Options: AC,AD,AG(LGX)
$103.49 $41.62
1
Add To Cart
12687189
CAMSHAFT, INTAKE(INCLUDES 6,28)(ALSO SERVICES 12684808)
- Location: Passenger Side
- Fitting Vehicle Options: AC,AD,AG(LGX)
$110.63 $70.32
1
Add To Cart
12627159
CAMSHAFT, EXHAUST(INCLUDES 267)
- Fitting Vehicle Options: AB,AC(69)(LCV)
$152.48 $96.94
12626901
CAMSHAFT, EXHAUST(INCLUDES 268)(JOURNAL WIDTH: 21 +/-1)
- Fitting Vehicle Options: AB,AC,AD,AG(LTG)
$154.70 $98.32

GASKET, Engine Cylinder Head
12629404
GASKET, CYL HEAD(WHEN REPLACING CYLINDER HEAD GASKET, REPLACE CYLINDER HEAD BOLTS)
Fitting Vehicle Options: AB,AC,AD,AG(LTG)
Replaced By: 25203038
$41.61 $26.45
1
Add To Cart
12647574
GASKET, CYL HEAD(*KIT3)
- Location: Driver Side
- Fitting Vehicle Options: AC,AD,AG(LGX)
$50.57 $30.56
1
Add To Cart
12647575
GASKET, CYL HEAD(*KIT3)
- Location: Passenger Side
- Fitting Vehicle Options: AC,AD,AG(LGX)
$50.57 $30.56
1
Add To Cart
12648979
GASKET, CYL HEAD(WHEN REPLACING CYLINDER HEAD GASKET, REPLACE CYLINDER HEAD BOLTS)(*KIT1)
- Fitting Vehicle Options: AB,AC(69)(LCV)
$64.73 $39.11
1
Add To Cart

12648547
SEAL, Engine Coolant By-Pass, SEAL,ENGINE COOLANT AIR BLEED PIPE (O RING)(*KIT2)
- Require Quantity: 02
- Package Quantity: 10
$5.45 $3.47
10
Add To Cart

SEAL, Engine Valve
12653350
SEAL, VALVE STEM OIL(EXHAUST SIDE)
Fitting Vehicle Options: AB,AC,AD,AG(LTG)
Require Quantity: 08
Package Quantity: 1
$7.38 $4.69
1
Add To Cart
12668832
SEAL, VALVE STEM OIL(SINGLE USE)(PART OF 25)
- Fitting Vehicle Options: AC,AD,AG(LGX)
- Require Quantity: 24
- Package Quantity: 25
$4.85 $3.09
25
Add To Cart

VALVE, Engine Camshaft
12662736
VALVE, CAMSHAFT POSITION ACTUATOR INTAKE SOLENOID(INCLUDES 218,219)(INCLUDE O RING SEAL)(MATING CONNECT USE 13587325)
Fitting Vehicle Options: AB,AC,AD,AG(LTG)
$62.24 $39.03
1
Add To Cart
12662736
VALVE, CAMSHAFT POSITION ACTUATOR INTAKE SOLENOID(INCLUDES 217,218)(INCLUDE O RING SEAL)(MATING CONNECT USE 13587325)
- Fitting Vehicle Options: AB,AC(69)(LCV)
$62.24 $39.03
1
Add To Cart
12662737
VALVE, CAMSHAFT POSITION ACTUATOR EXHAUST SOLENOID(INCLUDES 218,219)(O RING SEAL INCLUDED)
- Fitting Vehicle Options: AB,AC,AD,AG(LTG)
$60.34 $36.45
1
Add To Cart
12662737
VALVE, CAMSHAFT POSITION ACTUATOR EXHAUST SOLENOID(INCLUDES 217,218)(O RING SEAL INCLUDED)
- Fitting Vehicle Options: AB,AC(69)(LCV)
$60.34 $36.45
1
Add To Cart

VALVE, Engine Crankcase
12655400
VALVE, PCV(FRESH)(REAR OF ENGINE ON CAM COVER)
Fitting Vehicle Options: AB,AC(69)(LCV)
$51.94 $27.53
1
Add To Cart
12655399
VALVE, PCV(SECONDARY)(PART OF 215)(INCLUDES 201,202,207)
- Fitting Vehicle Options: AB,AC(69)(LCV)
$35.84 $19.00
1
Add To Cart
12663027
VALVE, PCV(PART OF 216)(INCLUDES 204)(TOP OF CAM COVER)
- Fitting Vehicle Options: AB,AC,AD,AG(LTG)
$51.66 $27.38
1
Add To Cart
12655189
VALVE, PCV(PART OF 216)(INCLUDES 277)(LOCATED INSIDE CAM COVER, ORIFICE VALVE)
- Fitting Vehicle Options: AB,AC,AD,AG(LTG)
$37.90 $20.09
1
Add To Cart
12665166
VALVE, PCV(SECONDARY)(PART OF 216)(INCLUDES 201,202,207)(SECONDARY PCV)
- Fitting Vehicle Options: AB,AC,AD,AG(LTG)
$26.00 $13.78
1
Add To Cart
12665167
VALVE, PCV(FRESH)(PART OF 216)(INCLUDES 201,202,204)(FRESH AIR)
- Fitting Vehicle Options: AB,AC,AD,AG(LTG)
$21.82 $11.56
1
Add To Cart

RETAINER, Ignition Coil
11518792
RETAINER, IGNITION COIL BOLT(PART OF 215)(7MM LONG)(FOR M6 BOLT)(1.428)
Fitting Vehicle Options: AB,AC,AD,AG(47-69)(LTG)
$7.03 $4.46
1
Add To Cart
11518792
RETAINER, IGNITION COIL BOLT(PART OF 214)(7MM LONG)(FOR M6 BOLT)(1.428)
- Fitting Vehicle Options: AB,AC(69)(LCV)
$7.03 $4.46
1
Add To Cart

RETAINER, Engine Crankcase
11518792
RETAINER, PCV VALVE(PART OF 203,206,216)(7MM LONG)(FOR M6 BOLT)(1.428)
Fitting Vehicle Options: AB,AC,AD,AG(47-69)(LTG)
$7.03 $4.46
1
Add To Cart
11518792
RETAINER, PCV VALVE(PART OF 203,206,215)(7MM LONG)(FOR M6 BOLT)(1.428)
- Fitting Vehicle Options: AB,AC(69)(LCV)
$7.03 $4.46
1
Add To Cart

RETAINER, Engine Camshaft & Balance Shaft Hole
11518792
RETAINER, CAMSHAFT COVER BOLT(PART OF 216)(7MM LONG)(FOR M6 BOLT)(1.428)
Fitting Vehicle Options: AB,AC,AD,AG(LTG)
Require Quantity: 23
Package Quantity: 1
$7.03 $4.46
1
Add To Cart
11518792
RETAINER, CAMSHAFT COVER BOLT(PART OF 215)(7MM LONG)(FOR M6 BOLT)(1.428)
- Fitting Vehicle Options: AB,AC(69)(LCV,MYA)
- Require Quantity: 23
- Package Quantity: 1
$7.03 $4.46
1
Add To Cart

BOLT, Engine Cylinder Head
11547020
BOLT, CYL HEAD(M12X1.75X178)(*KIT3)
Fitting Vehicle Options: AC,AD,AG(LGX)
Require Quantity: 16
Package Quantity: 1
$2.84 $1.72
1
Add To Cart
11609650
BOLT, CYL HEAD OPENING PLATE(PART OF 25,30)(M6X1X20MM)(TORX PAN)(8.903)
- Fitting Vehicle Options: AC,AD,AG(LGX)
- Require Quantity: 03
- Package Quantity: 1
$4.62 $2.93
1
Add To Cart
11610687
BOLT, CYL HEAD(SINGLE USE)(M11X2X165)
- Fitting Vehicle Options: AB,AC,AD,AG(LTG)
- Require Quantity: 10
- Package Quantity: 1
$7.03 $4.24
1
Add To Cart
11610687
BOLT, CYL HEAD(SINGLE USE)(M11X2X165)(*KIT1)
- Fitting Vehicle Options: AB,AC(69)(LCV)
- Require Quantity: 10
- Package Quantity: 1
$7.03 $4.24
1
Add To Cart
11547584
BOLT, CYL HEAD(M8X1.25X81)(*KIT3)
- Fitting Vehicle Options: AC,AD,AG(LGX)
- Require Quantity: 03
- Package Quantity: 1
$1.56 $0.99
1
Add To Cart

PIN, Engine Cylinder Head
12570326
PIN, CYL HEAD LOCATING
Fitting Vehicle Options: AB,AC,AD,AG(LTG), AB,AC(69)(LCV)
Require Quantity: 02
Package Quantity: 1
$7.39 $4.69
1
Add To Cart
12570326
PIN, CYL HEAD LOCATING
- Fitting Vehicle Options: AC,AD,AG(LGX)
- Require Quantity: 04
- Package Quantity: 1
$7.39 $4.69
1
Add To Cart

SPARK PLUG,Glow)
12680074
SPARK PLUG, GASOLINE ENGINE IGNITION(SPARK PLUG IS PRE-GAPPED,DO NOT CHANGE)(IRIDIUM)
Fitting Vehicle Options: AB,AC(69)(LCV)
Require Quantity: 04
Package Quantity: 1
$15.80 $8.81
1
Add To Cart
12681659
SPARK PLUG, GASOLINE ENGINE IGNITION(SPARK PLUG IS PRE-GAPPED,DO NOT CHANGE)(IRIDIUM)
- Fitting Vehicle Options: AB,AC,AD,AG(LTG)
- Require Quantity: 04
- Package Quantity: 1
$15.80 $8.81
1
Add To Cart

ADJUSTER, Engine Valve Lifter
12690246
ADJUSTER, DUAL FEED HYDRAULIC VALVE LASH
Require Quantity: 08
Package Quantity: 1
$9.35 $5.94
1
Add To Cart
12686787
ADJUSTER, HYDRAULIC VALVE LASH
- Require Quantity: 24
- Package Quantity: 1
$23.17 $13.99
1
Add To Cart

COIL, Ignition Coil
25202791
COIL, IGNITION(INCLUDES 213,214)
Fitting Vehicle Options: AB,AC,AD,AG(LTG)
Require Quantity: 04
Package Quantity: 1
$118.42 $56.37
1
Add To Cart
25202791
COIL, IGNITION(INCLUDES 212,213)
- Fitting Vehicle Options: AB,AC(69)(LCV)
- Require Quantity: 04
- Package Quantity: 1
$118.42 $56.37
1
Add To Cart

11547061
BOLT, Engine Camshaft & Valve Rocker Cover, BOLT,CAMSHAFT COVER(PART OF 1)(M6X1X30)(HEX FLANGED HEAD)(DISHED HEAD)(0.206)
- Require Quantity: 36
- Package Quantity: 1
$7.38 $4.45
1
Add To Cart

RING, Engine Camshaft
12574477
RING, CAMSHAFT SPROCKET OIL SEAL(PART OF 222,227)
Fitting Vehicle Options: AB,AC,AD,AG(LTG)
Require Quantity: 04
Package Quantity: 1
$12.80 $8.13
1
Add To Cart
12574477
RING, CAMSHAFT SPROCKET OIL SEAL(PART OF 221,226)
- Fitting Vehicle Options: AB,AC(69)(LCV)
- Require Quantity: 04
- Package Quantity: 1
$12.80 $8.13
1
Add To Cart
12636316
RING, CAMSHAFT SPROCKET OIL SEAL(PART OF 29,32)
- Fitting Vehicle Options: AC,AD,AG(LGX,F46)
$10.74 $6.82
1
Add To Cart

RETAINER, Engine Valve
12575196
RETAINER, VALVE SPRING
Fitting Vehicle Options: AB,AC,AD,AG(LTG), AB,AC(69)(LCV)
Require Quantity: 16
Package Quantity: 1
$8.39 $5.32
1
Add To Cart
12647879
RETAINER, VALVE SPRING(PART OF 25)
- Fitting Vehicle Options: AC,AD,AG(LGX)
- Require Quantity: 24
- Package Quantity: 5
$5.14 $3.27
5
Add To Cart

12627184
GUIDE, Engine Timing, GUIDE,TIMING CHAIN(W/O BOLT, SCREW, & RETAINER)
$22.64 $13.67
1
Add To Cart

PIN, Engine Camshaft & Valve Rocker Cover
22531637
PIN, CAMSHAFT COVER LOCATING(PART OF 1)(8MM DIAMETER,12MM LONG)(DOWEL)
Fitting Vehicle Options: AC,AD,AG(LGX)
Require Quantity: 04
Package Quantity: 10
$5.11 $3.24
10
Add To Cart
3525915
PIN, CAMSHAFT HOUSING COVER LOCATING(PART OF 216)(DOWEL,5.99X17.25,CHAM BOTH ENDS,10.9)(0.206)
- Fitting Vehicle Options: AB,AC,AD,AG(LTG)
- Require Quantity: 02
- Package Quantity: 1
$5.88 $3.74
1
Add To Cart
3525915
PIN, CAMSHAFT HOUSING COVER LOCATING(PART OF 215)(DOWEL,5.99X17.25,CHAM BOTH ENDS,10.9)(0.206)
- Fitting Vehicle Options: AB,AC(69)(LCV)
- Require Quantity: 02
- Package Quantity: 1
$5.88 $3.74
1
Add To Cart

BOLT, Engine Timing
11519038
BOLT, HEX FLANGED HEAD,M6X1X30,24 THREAD,13.2 OUTSIDE DIAMETER,10.9,GMW3359, W/ADHESIVE ON THREADS(PART OF 216)(8.900)
Require Quantity: 19
Package Quantity: 1
$0.58 $0.37
1
Add To Cart
11519038
BOLT, HEX FLANGED HEAD,M6X1X30,24 THREAD,13.2 OUTSIDE DIAMETER,10.9,GMW3359, W/ADHESIVE ON THREADS(PART OF 215)(8.900)
- Require Quantity: 19
- Package Quantity: 1
$0.58 $0.37
1
Add To Cart

SEAL, Coolant Temperature (Engine Unit)
12639042
SEAL, ENGINE COOLANT TEMPERATURE SENSOR(O RING)(PART OF 230,234)
Fitting Vehicle Options: AB,AC,AD,AG(LTG)
$9.48 $5.02
1
Add To Cart
12639042
SEAL, ENGINE COOLANT TEMPERATURE SENSOR(O RING)(PART OF 229,233)
- Fitting Vehicle Options: AB,AC(LCV)
$9.48 $5.02
1
Add To Cart

SEAL, Engine Crankcase
12642334
SEAL, PCV VALVE(PART OF 216,278)(16.56 MM DIAMETER SEAL. O.D.)
Fitting Vehicle Options: AB,AC,AD,AG(LTG)
$8.42 $5.35
1
Add To Cart
12642334
SEAL, PCV VALVE(PART OF 215,277)(16.56 MM DIAMETER SEAL. O.D.)
- Fitting Vehicle Options: AB,AC(69)(LCV)
$8.42 $5.35
1
Add To Cart

12645181
SEAL, Fuel Pump Mounting, SEAL,FUEL PUMP HOUSING(O RING)(PART OF 50)
$1.06 $0.56
1
Add To Cart

VALVE, Intake
12662527
VALVE, INTAKE
Fitting Vehicle Options: AB,AC,AD,AG(LTG), AB,AC(69)(LCV)
Require Quantity: 08
Package Quantity: 1
$11.70 $7.43
1
Add To Cart
12647867
VALVE, INTAKE(PART OF 25)
- Fitting Vehicle Options: AC,AD,AG(LGX)
- Require Quantity: 12
- Package Quantity: 1
$2.00 $1.27
1
Add To Cart

GASKET KIT, Engine Cylinder Head
12659927
GASKET KIT, CYL HEAD(INCLUDES 236,254)(INCLUDES HEAD GASKET, HEAD BOLTS, INTAKE & EXHAUST GASKETS)
Fitting Vehicle Options: AB,AC(69)(LCV,M5T)
$92.46 $58.76
1
Add To Cart
12672033
GASKET KIT, CYL HEAD(INCLUDES 8,10,11)
- Fitting Vehicle Options: AC,AD,AG(LGX)
$118.01 $74.99

11547133
BOLT, Engine Camshaft, BOLT,CAMSHAFT CARRIER(PART OF 25)(BOLT-HEXFLANGE, M6X1X50,10 SOCKET, 14 OUTSIDE DIAMETER, M-POINT)
- Require Quantity: 27
- Package Quantity: 1
$0.79 $0.50
1
Add To Cart

11547931
BOLT, Engine Crankcase, BOLT,PCV VALVE(PART OF 203,206,216)
- Require Quantity: 02
- Package Quantity: 1
$10.39 $6.51
1
Add To Cart

PLUG, Engine Cylinder Head
11561583
PLUG, CYL HEAD CORE HOLE(PART OF 256)(M14X1.5X16,22 OUTSIDE DIAMETER)(0.253)
Fitting Vehicle Options: AB,AC,AD,AG(LTG)
Require Quantity: 03
Package Quantity: 1
$15.80
1
Add To Cart
11561583
PLUG, CYL HEAD CORE HOLE(PART OF 255)(M14X1.5X16,22 OUTSIDE DIAMETER)(0.253)
- Fitting Vehicle Options: AB,AC(69)(LCV)
- Require Quantity: 03
- Package Quantity: 1
$15.80
1
Add To Cart

PLUG, Cylinder Head Valve Seat
11588547
PLUG, CYL HEAD OIL GALLERY(PART OF 256)(M12X1.75X16.5)(20.5OD)(W/SEALANT)
Fitting Vehicle Options: AB,AC,AD,AG(LTG)
$8.72 $5.54
1
Add To Cart
11588547
PLUG, CYL HEAD OIL GALLERY(PART OF 255)(M12X1.75X16.5)(20.5OD)(W/SEALANT)
- Fitting Vehicle Options: AB,AC(LCV)
$8.72 $5.54
1
Add To Cart
12646961
PLUG, CYL HEAD OIL GALLERY(PART OF 256)(CUP, 10.5OD, 5 THICK,304SS)
- Fitting Vehicle Options: AB,AC,AD,AG(LTG)
- Require Quantity: 02
- Package Quantity: 1
$5.11 $3.24
1
Add To Cart
12646961
PLUG, CYL HEAD OIL GALLERY(PART OF 255)(CUP, 10.5OD, 5 THICK,304SS)
- Fitting Vehicle Options: AB,AC(LCV)
- Require Quantity: 02
- Package Quantity: 1
$5.11 $3.24
1
Add To Cart

PLUG, Engine Camshaft & Valve Rocker Cover
11588547
PLUG, CAMSHAFT COVER OPENING(PART OF 216)(M12X1.75X16.5)(20.5OD)(W/SEALANT)(0.253)
Fitting Vehicle Options: AB,AC,AD,AG(LTG)
$8.72 $5.54
1
Add To Cart
11588547
PLUG, CAMSHAFT COVER OPENING(PART OF 215)(M12X1.75X16.5)(20.5OD)(W/SEALANT)(0.253)
- Fitting Vehicle Options: AB,AC(LCV)
$8.72 $5.54
1
Add To Cart

BOLT, Engine Coolant
11611106
BOLT, WATER OUTLET(PART OF 234)(M6X1X34)
Fitting Vehicle Options: AB,AC,AD,AG(LTG)
Require Quantity: 02
Package Quantity: 1
$4.97 $3.21
1
Add To Cart
11611106
BOLT, WATER OUTLET(PART OF 233)(M6X1X34)
- Fitting Vehicle Options: AB,AC(LCV)
- Require Quantity: 02
- Package Quantity: 1
$4.97 $3.21
1
Add To Cart

11612183
BOLT, Fuel Pump, BOLT,FUEL PUMP(PART OF 50)(M8X1.25X35.7")
- Require Quantity: 02
- Package Quantity: 1
$1.19 $0.75
1
Add To Cart

KEY, Engine Valve Spring Cap
12575197
KEY, VALVE STEM
Fitting Vehicle Options: AB,AC,AD,AG(LTG), AB,AC(69)(LCV)
Require Quantity: 32
Package Quantity: 1
$7.39 $4.69
1
Add To Cart
90354648
KEY, VALVE STEM(PART OF 25)
- Fitting Vehicle Options: AC,AD,AG(LGX)
- Require Quantity: 24
- Package Quantity: 1
$7.03 $4.46
1
Add To Cart

12580965
VALVE, Engine Oil Distribution, VALVE,ENGINE OIL MANIFOLD CHECK(PART OF 25)
- Require Quantity: 04
- Package Quantity: 1
$7.02 $4.46
1
Add To Cart

12613249
SEAL, Spark Plug, SEAL,SPARK PLUG SHIELD
- Require Quantity: 04
- Package Quantity: 1
$8.54 $4.91
1
Add To Cart

BRACKET, Engine Lift

12626916
BRACKET, ENGINE LIFT FRONT
$10.34 $6.57
1
Add To Cart
12626917
BRACKET, ENGINE LIFT REAR
$14.65 $9.31
1
Add To Cart

VALVE, Exhaust
12627156
VALVE, EXHAUST
Fitting Vehicle Options: AB,AC(69)(LCV)
Require Quantity: 08
Package Quantity: 1
$10.27 $6.52
1
Add To Cart
12647868
VALVE, EXHAUST(PART OF 25)
- Fitting Vehicle Options: AC,AD,AG(LGX)
- Require Quantity: 12
- Package Quantity: 1
$15.45 $9.82
1
Add To Cart
12684736
VALVE, EXHAUST(SERVICED BY 12653994)
- Fitting Vehicle Options: AB,AC,AD,AG(LTG)
- Require Quantity: 08
- Package Quantity: 1
$41.40 $26.31
1
Add To Cart

SENSOR, Distributor (also Knock Sensor)
12638266
SENSOR, CAMSHAFT POSITION(INCLUDES 250,252,253)(W/ BOLT, RETAINER, SEAL, & SENSOR)
Fitting Vehicle Options: AB,AC,AD,AG(LTG)
Require Quantity: 02
Package Quantity: 1
$72.55 $34.93
1
Add To Cart
12638266
SENSOR, CAMSHAFT POSITION(INCLUDES 249,251,252)(W/ BOLT, RETAINER, SEAL, & SENSOR)
- Fitting Vehicle Options: AB,AC(69)(LCV)
- Require Quantity: 02
- Package Quantity: 1
$72.55 $34.93
1
Add To Cart

ORIFICE, Engine Crankcase

12643420
ORIFICE, PCV VALVE(PART OF 215)(INCLUDES 276)
$11.42 $7.26
1
Add To Cart
12650731
ORIFICE, PCV VALVE(PART OF 215)(INCLUDES 276)
$18.62 $10.24
1
Add To Cart

SPRING, Engine Valve
12647873
SPRING, VALVE(PART OF 25)
Fitting Vehicle Options: AC,AD,AG(LGX)
Require Quantity: 24
Package Quantity: 1
$17.16 $10.89
1
Add To Cart
12686721
SPRING, VALVE
- Fitting Vehicle Options: AB,AC,AD,AG(LTG), AB,AC(69)(LCV)
- Require Quantity: 16
- Package Quantity: 1
$8.00 $5.07
1
Add To Cart

12653191
HOSE, Engine Coolant By-Pass, HOSE,ENGINE COOLANT AIR BLEED(W/O CLAMP)(*KIT2)
$34.44 $23.04
1
Add To Cart

12653457
PLATE, Engine Cylinder Head, PLATE,CYL HEAD OPENING(INCLUDES 31)(PART OF 25)
$19.22 $12.22
1
Add To Cart

12654116
BRACKET, Chassis/Engine Wiring Harness, BRACKET,ENGINE WIRING HARNESS(2.483)
$5.17 $3.29
1
Add To Cart

12654489
GASKET, Fuel Pump, GASKET,FUEL PUMP BRACKET
$43.27 $22.94
1
Add To Cart

ARM, Engine Valve Rocker
12654646
ARM, VALVE ROCKER(INCLUDES RETAINING CLIP)
Fitting Vehicle Options: AC,AD,AG(LGX)
Require Quantity: 16
Package Quantity: 1
$7.39 $4.69
1
Add To Cart
12666601
ARM, VALVE ROCKER SWITCHING
- Fitting Vehicle Options: AC,AD,AG(LGX)
- Require Quantity: 08
- Package Quantity: 1
$58.67 $33.71
1
Add To Cart
12693909
ARM, VALVE ROCKER
- Fitting Vehicle Options: AB,AC,AD,AG(LTG), AB,AC(LCV)
- Require Quantity: 16
- Package Quantity: 1
$35.07 $14.15
1
Add To Cart

PIN, Engine Camshaft & Balance Shaft Front
12656389
PIN, CAMSHAFT BEARING CAP LOCATING(PART OF 256)(OUTSIDE DIAMETER 10MM, ID8.2MM)
Fitting Vehicle Options: AB,AC,AD,AG(LTG)
Require Quantity: 04
Package Quantity: 1
$16.00 $10.17
1
Add To Cart
12656389
PIN, CAMSHAFT BEARING CAP LOCATING(PART OF 255)(OUTSIDE DIAMETER 10MM, ID8.2MM)
- Fitting Vehicle Options: AB,AC(69)(LCV)
- Require Quantity: 04
- Package Quantity: 1
$16.00 $10.17
1
Add To Cart
12658487
PIN, CAMSHAFT BEARING CAP LOCATING(PART OF 25)(10MM DIAMETER)
- Fitting Vehicle Options: AC,AD,AG(LGX)
- Require Quantity: 04
- Package Quantity: 1
$4.59 $2.92
1
Add To Cart

SENSOR, Computer Control Sensors
12656444
SENSOR, ENGINE COOLANT TEMPERATURE(PART OF 234)(INCLUDES 231)(GOLD)(PLATED CONNECTOR)(PART OF THERMOSTAT HOUSING ON ENGINE)(1.150)
Fitting Vehicle Options: AB,AC,AD,AG(LTG,M3L), AB,AC,AD,AG(LTG,M5N)
$22.85 $11.00
1
Add To Cart
12656444
SENSOR, ENGINE COOLANT TEMPERATURE(PART OF 233)(INCLUDES 230)(GOLD)(PLATED CONNECTOR)(PART OF THERMOSTAT HOUSING ON ENGINE)(1.150)
- Fitting Vehicle Options: AB,AC(LCV,M5T,NE8), AB,AC(LCV,M5T,NT7,NU5)
$22.85 $11.00
1
Add To Cart

SENSOR, Coolant Temperature (Engine Unit)
12656444
SENSOR, ENGINE COOLANT TEMPERATURE(PART OF 234)(INCLUDES 231)(GOLD)(PLATED CONNECTOR)(PART OF THERMOSTAT HOUSING ON ENGINE)
Fitting Vehicle Options: AB,AC,AD,AG(LTG,M3L), AB,AC,AD,AG(LTG,M5N)
$22.85 $11.00
1
Add To Cart
12656444
SENSOR, ENGINE COOLANT TEMPERATURE(PART OF 233)(INCLUDES 230)(GOLD)(PLATED CONNECTOR)(PART OF THERMOSTAT HOUSING ON ENGINE)
- Fitting Vehicle Options: AB,AC(LCV,M5T,NT7,NU5), AB,AC(LCV,M5T,NE8)
$22.85 $11.00
1
Add To Cart

GASKET, Engine Coolant Outlet
12664202
GASKET, WATER OUTLET(PART OF 234)
Fitting Vehicle Options: AB,AC,AD,AG(LTG)
$7.22 $4.58
1
Add To Cart
12664202
GASKET, WATER OUTLET(PART OF 233)
- Fitting Vehicle Options: AB,AC(69)(LCV)
$7.22 $4.58
1
Add To Cart

PIPE, Engine Coolant By-Pass
12717142
PIPE, ENGINE COOLANT AIR BLEED(INCLUDES 33-38)(FRONT)(W/SEAL,HOSE, & FASTENERS)(13MM LONG FROM END OF PIPE TO ORING BEVEL)(FOR 1ST DESIGN SEE 12679080)
Fitting Vehicle Options: AC,AD,AG(LGX)(2ND DES)
$76.95 $51.48
1
Add To Cart
12679080
PIPE, ENGINE COOLANT AIR BLEED(INCLUDES 33-38)(INCLUDES BOLTS, RETAINERS & SEAL)(7MM LONG TO END OF PIPE TO ORING BEVEL)(FOR 2ND DESIGN SEE 12680883)
- Fitting Vehicle Options: AC,AD,AG(LGX)(1ST DES)

HEAD, Engine Cylinder
12684222
HEAD, CYL (W/VLVS)(INCLUDES 4,5,9,17-24,26,27,30,31,39-42)
Location: Driver Side
Fitting Vehicle Options: AC,AD,AG(LGX)
$1193.49 $751.89
1
Add To Cart
12686233
HEAD, CYL (W/VLVS)(INCLUDES 4,5,9,17-24,26,27,30,31,39-42)
- Location: Passenger Side
- Fitting Vehicle Options: AC,AD,AG(LGX)
$478.46 $302.73
1
Add To Cart
12690422
HEAD, CYL (W/VLVS)(INCLUDES 222-225,237-239,247,258-260,263-265,268,269,272)
- Fitting Vehicle Options: AB,AC(LCV)
$1027.88 $796.64
1
Add To Cart
12690428
HEAD, CYL (W/VLVS)(INCLUDES 223-226,238-240,244-248,259-261,264-266,269-270,273)
- Fitting Vehicle Options: AB,AC,AD,AG(47-69)(LTG)
$1426.65 $900.15
1
Add To Cart

COVER, Engine Valve Rocker & Camshaft
12686424
COVER, CAMSHAFT(SERVICE ENGINE BASED ON FRONT WHEEL DRIVE VEHICLE. TRANSFER FRONT ENGINE COVER FOR RWD)(BUILT WITH 2WD OIL PAN, SWAP OIL PAN FOR AWD)(INCLUDES 201-211,266,276,277-279)(ENGINE HAS NO OIL)
Fitting Vehicle Options: AB,AC(69)(LCV)
$318.74 $201.66
1
Add To Cart
12714147
COVER, CAMSHAFT(SEE GROUP 00 "CAMSHAFT COVER & COIL" FOR DETAILED ILLUSTRATED VIEW)(INCLUDES 2,3)
- Location: Driver Side
- Fitting Vehicle Options: AB,AC,AD,AG(LGX)
$304.00 $192.34
1
Add To Cart
12714148
COVER, CAMSHAFT(SEE GROUP 00 "CAMSHAFT COVER & COIL" FOR DETAILED ILLUSTRATED VIEW)(INCLUDES 2,3)
- Location: Passenger Side
- Fitting Vehicle Options: AB,AC,AD,AG(LGX)
$309.31 $195.70
1
Add To Cart
25201395
COVER, CAMSHAFT(INCLUDES 201-212,267,277-280)(W/O PCV TUBES)
- Fitting Vehicle Options: AB,AC,AD,AG(LTG)
$315.89 $199.86
1
Add To Cart

PIPE, Fuel Line
12687161
PIPE, FUEL FEED(W/VALVE)
Fitting Vehicle Options: AC,AD,AG(LGX,M5N)
$138.14 $58.02
1
Add To Cart
12695903
PIPE, FUEL FEED INTERMEDIATE
- Fitting Vehicle Options: AB,AC,AD,AG(LGX)
$55.91 $31.18
1
Add To Cart

12691088
PUMP, Fuel Pump, PUMP,FUEL(GASKET NOT INCLUDE,ORDER TOGETHER WITH GASKET 12654489 ONLY IF VEHICLE IS EQUIPPED W/GASKET)(INCLUDES 49,51)
$341.39 $162.51
1
Add To Cart

12718357
FOLLOWER, Engine Valve Lifter Cam, FOLLOWER,VALVE LIFTER(FUEL PUMP)
$38.39 $23.19
1
Add To Cart

25201459
OUTLET, Engine Coolant, OUTLET,WATER(INCLUDES 230-233,235,236)(SEE GROUP 00 "FRONT COVER & COOLING" FOR DETAILED ILLUSTRATED VIEW)(FOR AWD & RWD APPLICATIONS)
$195.14 $92.88
1
Add To Cart

90572587
CLAMP, Engine Coolant By-Pass, CLAMP,ENGINE COOLANT AIR BLEED HOSE(15DIAX12WIDE)(HOSE CLAMP)(*KIT2)(1.240)
- Require Quantity: 02
- Package Quantity: 1

11570082
BOLT, HEX FLANGED HEAD,M8X1.25X22,19 THREAD,18 OUTSIDE DIAMETER,10.9,GMW3359(ENGINE LIFT REAR BRACKET)
- Require Quantity: 02
- Package Quantity: 10
$8.00 $5.08
10
Add To Cart

11570082
BOLT, HEX FLANGED HEAD,M8X1.25X22,19 THREAD,18 OUTSIDE DIAMETER,10.9,GMW3359(ENGINE LIFT FRONT BRACKET)
- Require Quantity: 02
- Package Quantity: 10
$8.00 $5.08
10
Add To Cart

11588714
BOLT, HEX FLANGED HEAD,M6X1X30,22.7 THREAD,14.2 OUTSIDE DIAMETER,8.8,GMW3359, M-POINT.(PART OF 203,206,215)
- Require Quantity: 02
- Package Quantity: 1
$9.71 $6.18
1
Add To Cart

11588712
BOLT, HEX FLANGED HEAD,M6X1X20,17.5 THREAD,14.2 O.D.,8.8, GMW3359(PART OF 200,217)
- Require Quantity: 02
- Package Quantity: 10
$7.39 $4.69
10
Add To Cart

11588712
BOLT, HEX FLANGED HEAD,M6X1X20,17.5 THREAD,14.2 O.D.,8.8, GMW3359(PART OF 200,216)
- Require Quantity: 02
- Package Quantity: 10
$7.39 $4.69
10
Add To Cart

11588712
BOLT, HEX FLANGED HEAD,M6X1X20,17.5 THREAD,14.2 O.D.,8.8, GMW3359(ENGINE WIRING HARNESS BRACKET)
$7.39 $4.69
10
Add To Cart

11562426
BOLT, HEX FLANGED HEAD,M6X1X25,18 THREAD,14.2 OUTSIDE DIAMETER, 10.9 STEEL GMW3359(PART OF 251)
- Require Quantity: 02
- Package Quantity: 1
$10.85 $6.56
1
Add To Cart

11562426
BOLT, HEX FLANGED HEAD,M6X1X25,18 THREAD,14.2 OUTSIDE DIAMETER, 10.9 STEEL GMW3359(PART OF 250)
- Require Quantity: 02
- Package Quantity: 1
$10.85 $6.56
1
Add To Cart

11561026
BOLT, HEX FLANGED HEAD,THREAD,14.2 OUTSIDE DIAMETER,9.8,GMW3200,MACHINE,HEADER POINT(TIMING CHAIN GUIDE)
$36.02 $22.89
1
Add To Cart

11588715
BOLT, HEX FLANGED HEAD,M6X1X35,18 THREAD,14.2 OUTSIDE DIAMETER,8.8,GMW3359,5MM M POINT(PART OF 215)
$7.28 $4.69
1
Add To Cart

11588715
BOLT, HEX FLANGED HEAD,M6X1X35,18 THREAD,14.2 OUTSIDE DIAMETER,8.8,GMW3359,5MM M POINT(PART OF 214)
$7.28 $4.69
1
Add To Cart

11588725
BOLT, HEX FLANGED HEAD,M8X1.25X35,25 THREAD,18 OUTSIDE DIAMETER,8.8 STEEL,GMW3359,M-POINT(TIMING CHAIN GUIDE)
$7.47 $4.75
1
Add To Cart

11588713
BOLT, HEX FLANGED HEAD M6X1X25,21.5 THREAD,14.2 OUTSIDE DIAMETER,8.8,7114M,MACHINE,HEADER POINT(ENGINE COOLANT AIR BLEED PIPE)(*KIT2)
- Require Quantity: 02
- Package Quantity: 1
$6.19 $4.78
1
Add To Cart

11515339
BOLT, HX FLNG HEAD (6X1X85 9.8 PC)(PART OF 256)
- Require Quantity: 03
- Package Quantity: 1
$13.83 $8.79
1
Add To Cart

11515339
BOLT, HX FLNG HEAD (6X1X85 9.8 PC)(PART OF 255)
- Require Quantity: 03
- Package Quantity: 1
$13.83 $8.79
1
Add To Cart

11588719
BOLT, HEX FLANGED HEAD,M6X1X60,18MM THREAD,14.2 O.D.,8.8,3359GMW(PART OF 216)
- Require Quantity: 04
- Package Quantity: 1
$13.05
1
Add To Cart

11588719
BOLT, HEX FLANGED HEAD,M6X1X60,18MM THREAD,14.2 O.D.,8.8,3359GMW(PART OF 215)
- Require Quantity: 04
- Package Quantity: 1
$13.05
1
Add To Cart

11588719
BOLT, HEX FLANGED HEAD,M6X1X60,18MM THREAD,14.2 O.D.,8.8,3359GMW(PART OF 25)
- Require Quantity: 04
- Package Quantity: 1
$13.05
1
Add To Cart

11588724
BOLT, HEX FLANGED HEAD, M8X1.25X30.7, 26 THREAD, 18 OUTSIDE DIAMETER, 8.8, GMW3359, M-POINT,(ENGINE LIFT FRONT BRACKET)
- Require Quantity: 02
- Package Quantity: 1
$7.38 $4.69
1
Add To Cart

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2016 Cadillac ATS Sedan parts. Parts like Engine Assembly-Cylinder Head & Related Parts are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 4 Cyl 2.0L, 4 Cyl 2.5L, 6 Cyl 3.6L. Model Code: 4 DOOR LUXURY SEDAN, 4 DOOR PERFORMANCE SEDAN, 4 DOOR PREMIUM SEDAN, 4 DOOR SEDAN.