Engine Assembly-Front Cover & Timing fit your 2025 Chevrolet Trailblazer

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2025 Chevrolet Trailblazer

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Part No. & Part Description

Price & Qty.

Part No. &
Part Description

BOLT, Engine Timing
11561619
BOLT, TIMING CHAIN GUIDE(M8X1.25X43.0)(W/ADHESIVE)(8.900)
Fitting Vehicle Options: TR,TS,TT,TU(56)
$8.92 $5.68
1
Add To Cart
11547603
BOLT, TIMING CHAIN GUIDE(PART OF 3)(M6X1X25)(1.079)
- Fitting Vehicle Options: TR,TS,TT,TU(56)(L3T)
$11.81 $7.49
1
Add To Cart
11548169
BOLT, TIMING CHAIN GUIDE(M6X1X17)
- Fitting Vehicle Options: TR,TS,TT,TU(56)(L3T)
- Require Quantity: 02
- Package Quantity: 1
$0.18 $0.11
1
Add To Cart
11548170
BOLT, TIMING CHAIN TENSIONER(PART OF 9)(M6X1X38)(10 MM SOCKET)(1.652)
- Fitting Vehicle Options: TR,TS,TT,TU(56)(L3T,MRG,M3F,MAH,MBC,MBI,NTB,NUG)
- Require Quantity: 02
- Package Quantity: 1
$4.03 $2.55
1
Add To Cart
11602121
BOLT, TIMING CHAIN IDLER SPROCKET(M8X1.25X31)
- Fitting Vehicle Options: TR,TS,TT,TU(56)(L3T,MRG,M3F,MAH,MBC,MBI,NTB,NUG)
$7.19 $4.57
1
Add To Cart
11548182
BOLT, TIMING BELT TENSIONER(M8X1.25X57)(1.652)
- Fitting Vehicle Options: TR,TU(56)(LBP,MRG)
$3.94 $2.50

11518792
RETAINER, Engine Timing, RETAINER,TIMING CHAIN TENSIONER BOLT(PART OF 9)(7MM LONG)(FOR M6 BOLT)(1.428)
- Require Quantity: 02
- Package Quantity: 1
$7.03 $4.46
1
Add To Cart

BOLT, Engine Crankshaft
11547061
BOLT, BALANCE CHAIN GUIDE(PART OF 16)(M6X1X30)(HEX FLANGED HEAD)(DISHED HEAD)(0.206)
Require Quantity: 02
Package Quantity: 1
$7.38 $4.45
1
Add To Cart
11549423
BOLT, BALANCE SHAFT RETAINER(M8X1.25X34)
- Require Quantity: 02
- Package Quantity: 1
$4.06 $2.59
1
Add To Cart

BOLT, Engine Cover Front
11548002
BOLT, ENGINE FRONT COVER(M5X0.8X17)(8MM SOCKET, 12MM OUTSIDE DIAMETER)(1.428)
Fitting Vehicle Options: TR,TU(56)(LBP,MRG), TR,TU(56)(LBP,LIH)
Require Quantity: 10
Package Quantity: 1
$7.21 $4.35
1
Add To Cart
11548002
BOLT, ENGINE FRONT COVER(M5X0.8X17)(8MM SOCKET, 12MM OUTSIDE DIAMETER)(1.428)
- Fitting Vehicle Options: TR,TS,TT,TU(56)(L3T,MRG,M3F,MAH,MBC,MBI,NTB,NUG)
- Require Quantity: 11
- Package Quantity: 1
$7.21 $4.35
1
Add To Cart

BOLT, Engine Camshaft
11549342
BOLT, CAMSHAFT POSITION ACTUATOR VALVE SOLENOID(M5X0.8X21)(HEXAGON HEAD)
Fitting Vehicle Options: TR,TU(56)(LBP)
Require Quantity: 04
Package Quantity: 1
$0.12 $0.08
1
Add To Cart
55487704
BOLT, CAMSHAFT SPROCKET (W/ACTUATOR VALVE)
- Fitting Vehicle Options: TR,TU(56)(LBP,MRG), TR,TU(56)(LBP,LIH)
- Require Quantity: 02
- Package Quantity: 1
$49.80 $31.64
1
Add To Cart

WEIGHT, Engine Crankshaft

12664240
WEIGHT, BALANCER SHAFT(FRONT)(FRONT)
$13.33 $8.47
1
Add To Cart
12665986
WEIGHT, BALANCER SHAFT(REAR)(REAR)
$13.89 $8.83
1
Add To Cart

GUIDE, Engine Timing
12672354
GUIDE, TIMING CHAIN
Fitting Vehicle Options: TR,TS,TT,TU(56)(L3T,MRG,M3F,MAH,MBC,MBI,NTB,NUG)
$10.14 $6.44
1
Add To Cart
12672356
GUIDE, TIMING CHAIN
- Fitting Vehicle Options: TR,TS,TT,TU(56)(L3T,MRG,M3F,MAH,MBC,MBI,NTB,NUG)
$6.71 $4.26
1
Add To Cart
12701146
GUIDE, TIMING CHAIN(INCLUDES 1,2)
- Fitting Vehicle Options: TR,TS,TT,TU(56)(L3T)
$30.53 $19.40
1
Add To Cart

ACTUATOR, Engine Camshaft
12674562
ACTUATOR, CAMSHAFT POSITION EXHAUST
Replaced By: 12698848
$94.62 $60.13
1
Add To Cart
12698849
ACTUATOR, CAMSHAFT POSITION INTAKE
$84.85 $53.92
1
Add To Cart

12675948
COVER, Engine Timing, COVER,TIMING CHAIN TENSIONER
$3.70 $2.35
1
Add To Cart

12679027
GASKET, Engine Timing, GASKET,TIMING CHAIN TENSIONER(SINGLE USE)(PART OF 9)(SINGLE USE)
$3.62 $2.30
1
Add To Cart

12679877
GASKET, Engine Camshaft Bearing, GASKET,BALANCER SHAFT OPENING COVER(PART OF 25)
$3.62 $2.30
1
Add To Cart

12684151
CHAIN, Engine Crankshaft, CHAIN,BALANCE
$56.63 $36.00
1
Add To Cart

12687457
TENSIONER, Engine Crankshaft, TENSIONER,BALANCE CHAIN(INCLUDES 24)
- Replaced By: 25205034
$27.23 $17.30
1
Add To Cart

TENSIONER, Engine Timing
12688897
TENSIONER, TIMING CHAIN(INCLUDES 8,10,11)
Fitting Vehicle Options: TR,TS,TT,TU(56)(L3T,MRG,M3F,MAH,MBC,MBI,NTB,NUG)
$38.25 $24.31
1
Add To Cart
25203697
TENSIONER, TIMING BELT
- Fitting Vehicle Options: TR,TU(56)(LBP)
- Replaced By: 25205813
$36.09 $22.95
1
Add To Cart

12693242
SPROCKET, Engine Oil Pump, SPROCKET,OIL PUMP(SEE GROUP 00 "OIL PUMP,PAN & RELATED PARTS" FOR DETAILED ILLUSTRATED VIEW)
$53.34 $35.69
1
Add To Cart

SPROCKET, Engine Crankshaft
12693243
SPROCKET, BALANCER SHAFT DRIVEN
Fitting Vehicle Options: TR,TS,TT,TU(56)(L3T,MRG,M3F,MAH,MBC,MBI,NTB,NUG)
$12.29 $7.81
1
Add To Cart
12693244
SPROCKET, BALANCE SHAFT
- Fitting Vehicle Options: TR,TS,TT,TU(56)(L3T,MRG,M3F,MAH,MBC,MBI,NTB,NUG)
$45.07 $28.64
1
Add To Cart
12693245
SPROCKET, CRANKSHAFT
- Fitting Vehicle Options: TR,TS,TT,TU(56)(L3T,MRG,M3F,MAH,MBC,MBI,NTB,NUG)
$67.55 $42.93
1
Add To Cart
55512181
SPROCKET, CRANKSHAFT
- Fitting Vehicle Options: TR,TU(56)(LBP)
$32.75 $20.82
1
Add To Cart

SEAL, Engine Crankshaft Front
12693989
SEAL, CRANKSHAFT FRONT (O RING)
Fitting Vehicle Options: TR,TU(56)(LBP)
Require Quantity: 02
Package Quantity: 1
$1.96 $1.19
1
Add To Cart
12693989
SEAL, CRANKSHAFT FRONT (O RING)
- Fitting Vehicle Options: TR,TS,TT,TU(56)(L3T)
$1.96 $1.19
1
Add To Cart

COVER, Engine Cover Front
12697665
COVER, ENGINE FRONT
Fitting Vehicle Options: TR,TS,TT,TU(56)(L3T)
Replaced By: 25207384
$30.85 $19.61
1
Add To Cart
55487381
COVER, TIMING BELT LOWER(INCLUDES CRANKSHAFT SEAL)
- Fitting Vehicle Options: TR,TU(56)(LBP,MRG)
$20.51 $13.03
1
Add To Cart

VALVE, Engine Camshaft

12698402
VALVE, CAMSHAFT POSITION ACTUATOR INTAKE SOLENOID(INTAKE)
$33.37 $20.16
1
Add To Cart
12703758
VALVE, CAMSHAFT POSITION ACTUATOR EXHAUST SOLENOID(EXHAUST)
$32.33 $19.54
1
Add To Cart

12700133
GUIDE, Engine Crankshaft, GUIDE,BALANCER CHAIN ADJUST(FIXED GUIDE)(INCLUDES 15,17)
$14.96 $9.51
1
Add To Cart

12704385
CHAIN, Engine Timing, CHAIN,CAMSHAFT TIMING
$32.90 $20.91
1
Add To Cart

19369831
SEALER, Maintenance Products, SEALER,ENGINE FRONT COVER(150G TUBE)(ROOM TEMPERATURE VULCANIZING TB 1217H THREEBOND)(CONSUMER USE)(US)
$39.90 $22.24
1
Add To Cart

25204440
GEAR, Engine Crankshaft, GEAR,BALANCE SHAFT DRIVE
$85.45 $54.30
1
Add To Cart

55486826
PULLEY, Engine Timing, PULLEY,TIMING BELT IDLER(INCLUDES 8)
- Replaced By: 25204526
$24.26 $15.42
1
Add To Cart

55489417
BELT, Engine Timing, BELT,TIMING
$65.99 $41.94
1
Add To Cart

55494199
SPROCKET, Engine Camshaft, SPROCKET,CAMSHAFT(W/ CAMSHAFT POSITION ACTUATOR)
- Require Quantity: 02
- Package Quantity: 1
$114.10 $72.52
1
Add To Cart

55595279
SOLENOID, Engine Camshaft, SOLENOID,CAMSHAFT POSITION ACTUATOR SOLENOID VALVE(INCLUDES 4)
- Require Quantity: 02
- Package Quantity: 1
$73.33 $45.98
1
Add To Cart

55489418
BELT, Engine Oil Pump, BELT,OIL PUMP
$21.32 $13.55

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2025 Chevrolet Trailblazer parts. Parts like Engine Assembly-Front Cover & Timing are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 3 Cyl 1.2L, 3 Cyl 1.3L. Model Code: LEVEL II 4 DOOR EXTENDED, LEVEL III 4DOOR EXTENDED, LEVEL IV 4 DOOR EXTENDED, LEVEL V 4 DOOR EXTENDED.