Engine Assembly-Cylinder Head & Related Parts fit your 2020 Chevrolet Impala

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2020 Chevrolet Impala

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Vehicle Options

6 Cyl 3.6L SIDI, DOHC, VVT, E85 MAX, ALUM

Vehicle Options

6 Cyl 3.6L SIDI, DOHC, VVT, E85 MAX, ALUM

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Part No. & Part Description

Price & Qty.

Part No. &
Part Description

12681660
SPARK PLUG,Glow), SPARK PLUG,GASOLINE ENGINE IGNITION(SPARK PLUG IS PRE-GAPPED,DO NOT CHANGE)(IRIDIUM)
- Require Quantity: 06
- Package Quantity: 8
$15.80 $8.81
8
Add To Cart

12632479
COIL, Ignition Coil, COIL,IGNITION(INCLUDES 705)(INCLUDES SEAL)(FOR MATING CONNECTOR USE 19367639)
- Require Quantity: 06
- Package Quantity: 1
$116.04 $64.69
1
Add To Cart

ACTUATOR, Engine Camshaft
12684832
ACTUATOR, CAMSHAFT POSITION(EXHAUST)
Require Quantity: 02
Package Quantity: 1
$166.42 $111.55
1
Add To Cart
12684830
ACTUATOR, CAMSHAFT POSITION(INTAKE)
- Location: Passenger Side
$164.11 $104.30
1
Add To Cart
12684831
ACTUATOR, CAMSHAFT POSITION(INTAKE)
- Location: Driver Side
$138.19 $87.83
1
Add To Cart

24100294
ARM, Engine Valve Rocker, ARM,VALVE ROCKER
- Require Quantity: 24
- Package Quantity: 1
$8.02 $5.10
1
Add To Cart

12607600
SEAL, Spark Plug, SEAL,SPARK PLUG SHIELD(PART OF 250)
- Require Quantity: 06
- Package Quantity: 1
$8.21 $4.96
1
Add To Cart

BOLT, Engine Cylinder Head
11518861
BOLT, CYL HEAD(M8X1.25X90)(OUTBOARD)(8.900)
Fitting Vehicle Options: GX,GY,GZ
Require Quantity: 03
Package Quantity: 1
$7.38 $4.69
1
Add To Cart
19352499
BOLT, CYL HEAD(M11X2X152)(MERCH PACKING QTY OF 4)
- Fitting Vehicle Options: GX,GY,GZ(LFX)
- Require Quantity: 04
- Package Quantity: 1
$5.71 $3.62
1
Add To Cart

12572638
ADJUSTER, Engine Valve Lifter, ADJUSTER,HYDRAULIC VALVE LASH
- Require Quantity: 12
- Package Quantity: 1
- Replaced By: 12686787
$23.17 $13.99
1
Add To Cart

GASKET, Engine Cylinder Head
12634479
GASKET, CYL HEAD(NEW HEAD BOLTS REQUIRED WHEN HEAD IS REMOVED)(*KIT1)
Location: Passenger Side
$40.61 $24.54
1
Add To Cart
12648843
GASKET, CYL HEAD(NEW HEAD BOLTS REQUIRED WHEN HEAD IS REMOVED)(*KIT1)
- Location: Driver Side
$50.54 $30.54
1
Add To Cart

11518856
BOLT, Engine Camshaft & Balance Shaft Front, BOLT,HEX FLANGED HEAD,M6X1X43.4,14.8 THREAD,11 O.D.,8.8,GMW3179 CODE G(PART OF 300)(8.900)
- Require Quantity: 32
- Package Quantity: 1
$7.80 $4.96
1
Add To Cart

12642516
CAP, Engine Oil Filler, CAP,OIL FILLER(VENTED, SEAL)(INCLUDES 904)(PART OF 262)(DEXOS 5W-30)
$42.69 $22.62
1
Add To Cart

11588279
BOLT, Engine Camshaft, BOLT,HEX FLANGED HEAD,M10X1.5X80, 26 THREAD, 22.3 O.D., 10.9,GM4277M(CAMSHAFT POSITION)(8.900)
- Require Quantity: 04
- Package Quantity: 1
$12.17 $7.74
1
Add To Cart

19207664
SEAL KIT, Engine Valve, SEAL KIT,VALVE STEM OIL(12 SEALS PER KIT)(1 KIT PER SIDE)
- Require Quantity: 02
- Package Quantity: 1
$47.33 $28.59
1
Add To Cart

12590679
FOLLOWER, Engine Valve Lifter Cam, FOLLOWER,VALVE LIFTER(FUEL PUMP)
$64.73 $37.20
1
Add To Cart

SEAL, Engine Oil Filler
24100002
SEAL, OIL FILLER CAP(O RING)(PART OF 262)(27.94MM INNER DIAMETER)(SIZE #320)(1.745)
Require Quantity: 02
Package Quantity: 5
$5.47 $2.72
5
Add To Cart
24100002
SEAL, OIL FILLER CAP(O RING)(PART OF 258,262)(27.94MM INNER DIAMETER)(SIZE #320)(1.745)
- Require Quantity: 02
- Package Quantity: 5
$5.47 $2.72
5
Add To Cart

12570326
PIN, Engine Cylinder Head, PIN,CYL HEAD LOCATING
- Require Quantity: 04
- Package Quantity: 1
$7.39 $4.69
1
Add To Cart

12610931
VALVE, Intake, VALVE,INTAKE
- Require Quantity: 12
- Package Quantity: 1
$8.80 $5.51
1
Add To Cart

12621548
VALVE, Exhaust, VALVE,EXHAUST
- Require Quantity: 12
- Package Quantity: 1
$11.85 $7.52
1
Add To Cart

12574477
RING, Engine Camshaft, RING,CAMSHAFT SPROCKET OIL SEAL(PART OF 330,331)
- Require Quantity: 02
- Package Quantity: 1
$12.80 $8.13
1
Add To Cart

12575196
RETAINER, Engine Valve, RETAINER,VALVE SPRING
- Require Quantity: 24
- Package Quantity: 1
$8.39 $5.32
1
Add To Cart

12611420
SENSOR, Coolant Temperature (Engine Unit), SENSOR,ENGINE COOLANT TEMPERATURE(3.682)
$33.76 $17.89
1
Add To Cart

12611420
SENSOR, Computer Control Sensors, SENSOR,ENGINE COOLANT TEMPERATURE
$33.76 $17.89
1
Add To Cart

11570020
BOLT, Engine Camshaft & Valve Rocker Cover, BOLT,CAMSHAFT COVER(INCLUDES 256)(PART OF 250)
- Require Quantity: 28
- Package Quantity: 1
$7.03 $4.46
1
Add To Cart

12595122
INSULATOR, Engine Camshaft & Valve Rocker Cover, INSULATOR,CAMSHAFT COVER BOLT(PART OF 250,255)(*KIT1)
$7.01 $4.46
1
Add To Cart

SEAL, Engine Camshaft & Valve Rocker Cover
12664357
SEAL, CAMSHAFT COVER(PART OF 250)(USE W/ALUMINUM CAM COVER)(*KIT1)
Location: Driver Side
$23.82 $14.39
1
Add To Cart
12688703
SEAL, CAMSHAFT COVER(PART OF 250)(USE WITH ALUMINUM CAM COVER)(*KIT1)
- Location: Passenger Side
$18.66 $11.28
1
Add To Cart

10042521
NUT, Engine Camshaft & Valve Rocker Cover, NUT,CAMSHAFT COVER(PART OF 250)(7.831)
- Require Quantity: 02
- Package Quantity: 1
$9.41 $5.98
1
Add To Cart

11570754
PLUG, Engine Camshaft & Valve Rocker Cover, PLUG,CAMSHAFT COVER OPENING(PART OF 250)(11.2 OUTSIDE DIAMETER 6.6 THICK)(CUP)(0.293)
- Require Quantity: 02
- Package Quantity: 1
$5.07 $3.22
1
Add To Cart

11571074
PLUG, Engine Cylinder Head, PLUG,CYL HEAD WATER JACKET HOLE(PART OF 300)(WTR JACKET)(1.531)
- Require Quantity: 02
- Package Quantity: 1
$4.45 $2.83
1
Add To Cart

12575197
KEY, Engine Valve Spring Cap, KEY,VALVE STEM
- Require Quantity: 48
- Package Quantity: 1
$7.39 $4.69
1
Add To Cart

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

12602379
SEAL, Fuel Pump Mounting, SEAL,FUEL PUMP HOUSING(O RING)(PART OF 902)
$23.18 $12.75
1
Add To Cart

INSULATOR, Engine Camshaft Gear
12643784
INSULATOR, CAMSHAFT HOUSING COVER(PART OF 250)
Location: Driver Side
Require Quantity: 02
Package Quantity: 1
$30.34 $19.28
1
Add To Cart
12643785
INSULATOR, CAMSHAFT HOUSING COVER(PART OF 250)
- Location: Passenger Side
- Require Quantity: 02
- Package Quantity: 1
$30.34 $19.28
1
Add To Cart

12650615
TUBE, Engine Crankcase, TUBE,OIL FILLER(INCLUDES 258,259,904)(INCLUDES CAP)
$29.12 $18.51
1
Add To Cart

CAMSHAFT, Engine
12666072
CAMSHAFT, EXHAUST(INCLUDES 329)(SERVICED BY 12632270)
Location: Driver Side
$132.95 $84.49
1
Add To Cart
12666073
CAMSHAFT, INTAKE(INCLUDES 329)(SERVICED BY 12632272)
- Location: Driver Side
$104.55 $66.47
1
Add To Cart
12666074
CAMSHAFT, EXHAUST(INCLUDES 329)(SERVICED BY 12632274)
- Location: Passenger Side
$140.53 $89.32
1
Add To Cart
12666075
CAMSHAFT, INTAKE(INCLUDES 329)(SERVICED BY 12632275)
- Location: Passenger Side
$135.08 $85.86
1
Add To Cart

HEAD, Engine Cylinder
12686767
HEAD, CYL (W/VLVS)(INCLUDES 313,318,319,328,336,337)
Location: Passenger Side
$1137.36 $716.53
1
Add To Cart
12692322
HEAD, CYL (W/VLVS)(INCLUDES 313,318,319,328,336,337)
- Location: Driver Side
$1506.92 $949.34
1
Add To Cart
12674218
HEAD, CYL(MACHINING)(INCLUDES 313,318,319,328,336,337)(MACHINED)(REQUIRES OIL CK VALVE 12580965)(QTY 2))
- Location: Passenger Side

12677330
GASKET, Fuel Pump, GASKET,FUEL PUMP BRACKET(PART OF 902)
$46.95 $24.90
1
Add To Cart

COVER, Engine Valve Rocker & Camshaft
12688702
COVER, CAMSHAFT(INCLUDES 251,254-256,260,261,263,265-267)(ALUMINUM)(INCLUDES BAFFLE 12641614 & COVER 12653692)
Location: Passenger Side
$219.29 $105.00
1
Add To Cart
12695642
COVER, CAMSHAFT(INCLUDES 251,254-256,260,261,263,265-267)
- Location: Driver Side
- Replaced By: 12705522
$218.05 $137.95
1
Add To Cart

12691016
PUMP, Fuel Pump, PUMP,FUEL(INCLUDES 900,901,903)
$403.86 $192.25
1
Add To Cart

12691203
GASKET KIT, Engine Cylinder Head, GASKET KIT,CYL HEAD(INCLUDES 251,256,302)(NEW HEAD BOLTS REQUIRED WHEN HEAD IS REMOVED)
$241.50 $152.79
1
Add To Cart

11562127
PLUG, Engine Oil Distribution, PLUG,ENGINE BLOCK OIL GALLERY(PART OF 300)(CUP-14.22 OUTSIDE DIAMETER, 6.6 THICK,304SS)(0.253)
- Require Quantity: 02
- Package Quantity: 1

11588715
BOLT, HEX FLANGED HEAD,M6X1X35,18 THREAD,14.2 OUTSIDE DIAMETER,8.8,GMW3359,5MM M POINT(PART OF 704)
- Require Quantity: 06
- Package Quantity: 1
$7.28 $4.69
1
Add To Cart

11570139
BOLT, HEX FLANGED HEAD, M6X1X33, 25 THREAD, 14.2 OUTSIDE DIAMETER, 10.9, GMW4700(ZINC-NICKEL).(PART OF 902)
- Require Quantity: 02
- Package Quantity: 1
$9.30 $5.91
1
Add To Cart

11588729
BOLT, HEXAGON HEAD, W/1.6 FLAT WASHER,M8X1.25X54.3,43 THREAD,16O.D.,8.8,GMW3359(FUEL INJECTION FUEL RAIL)
- Require Quantity: 04
- Package Quantity: 1
$9.65 $6.12
1
Add To Cart

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2020 Chevrolet Impala 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: 6 Cyl 3.6L. Model Code: LS 4 DOOR NOTCHBACK, LT 4 DOOR NOTCHBACK, LTZ 4 DOOR NOTCHBACK.