Camshaft & Timing

2024 Chevrolet Trailblazer Camshaft, Timing Cover, Cam Gear, Variable Timing Sprocket

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2024 Chevrolet Trailblazer
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2 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
  • 1.Camshaft & Timing - Camshaft & Timing (1.2 L)
    2024 Chevy Trailblazer Camshaft & Timing Diagram 1 - Thumbnail
  • 2.Camshaft & Timing - Camshaft & Timing (1.3 L)
    2024 Chevy Trailblazer Camshaft & Timing Diagram 2 - Thumbnail
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Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • 1
    12694943
    Cylinder Head
    Head, Engine Cylinder
    • Part Notes: Trailblazer
    MSRP: $841.30 Your Price: $531.47
    1
    Add To Cart
  • 1
    55514769
    Cylinder Head
    Head, Engine Cylinder
    • Part Notes: Trailblazer
    • Replaced By: 25204903
    MSRP: $493.12 Your Price: $299.35
    1
    Add To Cart
  • 3
    12669577
    Intake Valve
    Valve, Intake
    • Part Notes: Trailblazer
    MSRP: $6.16 Your Price: $3.93
    1
    Add To Cart
  • 3
    55489458
    Intake Valve
    Valve, Intake
    • Part Notes: Trailblazer
    MSRP: $6.82 Your Price: $4.35
    1
    Add To Cart
  • 4 Chevy 12708875 Head Gasket
    12708875
    Head Gasket
    Gasket Kit-Cylinder Head
    • Part Notes: Trailblazer
    • Replaced By: 25207408
    MSRP: $112.67 Your Price: $68.39
    1
    Add To Cart
  • 4
    25194171
    Head Gasket
    Gasket, Engine Cylinder Head
    • Part Notes: Trailblazer
    • Replaced By: 25207792
    MSRP: $37.86 Your Price: $22.98
    1
    Add To Cart
  • 5
    55569172
    Rocker Arms
    Arm, Engine Valve Adjusting
    • Part Notes: Trailblazer
    MSRP: $9.80 Your Price: $6.25
    1
    Add To Cart
  • 6 Chevy 12718779 Valve Cover
    12718779
    Valve Cover
    Cover, Engine Valve Rocker & Camshaft
    • Part Notes: Trailblazer
    • Replaced By: 25206783
    MSRP: $172.48 Your Price: $108.63
    1
    Add To Cart
  • 6 Chevy 55514967 Valve Cover
    55514967
    Valve Cover
    Cover, Engine Valve Rocker & Camshaft
    • Part Notes: Trailblazer
    MSRP: $131.83 Your Price: $83.03
    1
    Add To Cart
  • 7 Chevy 12669132 Valve Cover Gasket
    12669132
    Valve Cover Gasket
    Seal, Engine Camshaft & Valve Rocker Cover
    • Part Notes: Trailblazer; Perimeter
    MSRP: $8.05 Your Price: $5.14
    1
    Add To Cart
  • 7 Chevy 12670503 Valve Cover Gasket
    12670503
    Valve Cover Gasket
    Seal, Engine Camshaft & Valve Rocker Cover
    • Part Notes: Trailblazer; Upper
    MSRP: $7.20 Your Price: $4.59
    1
    Add To Cart
  • 7 Chevy 55487546 Valve Cover Gasket
    55487546
    Valve Cover Gasket
    Gasket, Engine Camshaft & Valve Rocker Cover
    • Part Notes: Trailblazer
    MSRP: $31.59 Your Price: $19.18
    1
    Add To Cart
  • 8
    90529533
    Valve Keeper
    Key, Engine Valve Spring Cap
    • Part Notes: Trailblazer
    MSRP: $8.32 Your Price: $5.05
    5
    Add To Cart
  • 9
    12663277
    Valve Lifters
    Adjuster-Hydraulic Valve Lash
    • Part Notes: Trailblazer
    MSRP: $4.34 Your Price: $2.63
    1
    Add To Cart
  • 10
    12673942
    Valve Seals
    Seal, Engine Valve
    • Part Notes: Trailblazer; Exhaust
    MSRP: $4.21 Your Price: $2.68
    1
    Add To Cart
  • 10
    12698347
    Valve Seals
    Seal Kit, Engine Valve
    • Part Notes: Trailblazer; KIT
    MSRP: $13.17 Your Price: $7.99
    1
    Add To Cart
  • 10
    55489460
    Valve Seals
    Seal, Engine Valve
    • Part Notes: Trailblazer; Exhaust
    MSRP: $0.74 Your Price: $0.47
    1
    Add To Cart
  • 10
    55496009
    Valve Seals
    Seal, Engine Valve
    • Part Notes: Trailblazer; Intake
    MSRP: $4.37 Your Price: $2.79
    1
    Add To Cart
  • 11
    12663341
    Valve Springs
    Spring, Engine Valve
    • Part Notes: Trailblazer
    MSRP: $3.65 Your Price: $2.33
    1
    Add To Cart
  • 11
    55487703
    Valve Springs
    Spring, Engine Valve
    • Part Notes: Trailblazer
    MSRP: $4.32 Your Price: $2.76
    1
    Add To Cart
  • 14
    55489418
    Belt
    Belt-Oil Pump
    • Part Notes: Balance/OIL Pump Timing; Trailblazer
    MSRP: $23.47 Your Price: $14.97
    1
    Add To Cart
  • 14
    12684151
    Chain
    Chain, Engine Crankshaft And Camshaft Balancer
    • Part Notes: Trailblazer
    MSRP: $60.81 Your Price: $38.31
    1
    Add To Cart
  • 15
    12693243
    Gear
    Sprocket-Balancer Shaft Driven
    • Part Notes: Trailblazer; Driven
    MSRP: $12.87 Your Price: $7.81
    1
    Add To Cart
  • 15
    12693244
    Gear
    Sprocket, Engine Crankshaft And Camshaft Balancer
    • Part Notes: Trailblazer; Drive
    MSRP: $47.21 Your Price: $29.74
    1
    Add To Cart
  • 15
    25204440
    Gear
    • Part Notes: Trailblazer; Drive Gear
    MSRP: $91.75 Your Price: $58.56
    1
    Add To Cart
  • 16
    25203697
    Belt Tensioner
    Tensioner, Engine Timing
    • Part Notes: Trailblazer
    • Replaced By: 25205813
    MSRP: $39.68 Your Price: $25.01
    1
    Add To Cart
  • 16
    12700133
    Guide
    Guide-Balancer Chain Adjust
    • Part Notes: Trailblazer
    MSRP: $15.68 Your Price: $9.52
    1
    Add To Cart
  • 17
    55508596
    Camshaft
    Camshaft Assembly-Intake
    • Part Notes: Trailblazer; Intake
    • Replaced By: 25205337
    MSRP: $151.46 Your Price: $96.72
    1
    Add To Cart
  • 17
    55508597
    Camshaft
    Camshaft, Engine
    • Part Notes: Trailblazer; Exhaust
    • Replaced By: 25205338
    MSRP: $124.94 Your Price: $75.86
    1
    Add To Cart
  • 17
    12687457
    Tensioner
    Tensioner, Engine Crankshaft And Camshaft Balancer
    • Part Notes: Trailblazer
    • Replaced By: 25205034
    MSRP: $28.53 Your Price: $17.97
    1
    Add To Cart
  • 18
    12688074
    Camshaft
    Camshaft, Engine
    • Part Notes: Trailblazer; Exhaust
    • Replaced By: 25206537
    MSRP: $141.18 Your Price: $85.72
    1
    Add To Cart
  • 18
    12688075
    Camshaft
    Camshaft Assembly-Intake
    • Part Notes: Trailblazer; Intake
    • Replaced By: 25206538
    MSRP: $128.55 Your Price: $80.99
    1
    Add To Cart
  • 18
    55512181
    Crankshaft Gear
    Sprocket Assembly-Crankshaft
    • Part Notes: Trailblazer
    MSRP: $33.57 Your Price: $21.15
    1
    Add To Cart
  • 19
    12574477
    Camshaft Seal
    Ring, Engine Camshaft
    • Part Notes: Trailblazer
    MSRP: $13.98 Your Price: $8.49
    1
    Add To Cart
  • 19 Chevy 55487381 Front Cover
    55487381
    Front Cover
    Cover Assembly-Timing Belt Lower
    • Part Notes: Trailblazer
    MSRP: $23.09 Your Price: $14.54
    1
    Add To Cart
  • 20
    12693245
    Crankshaft Gear
    Sprocket, Engine Crankshaft/Timing
    • Part Notes: Trailblazer
    MSRP: $77.20 Your Price: $46.86
    1
    Add To Cart
  • 20
    55486826
    Idler Pulley
    Pulley, Engine Timing
    • Part Notes: Trailblazer
    • Replaced By: 25204526
    MSRP: $26.68 Your Price: $16.20
    1
    Add To Cart
  • 21 Chevy 12697665 Front Cover
    12697665
    Front Cover
    Cover Assembly-Engine Front
    • Part Notes: Trailblazer
    • Replaced By: 25207384
    MSRP: $31.25 Your Price: $19.68
    1
    Add To Cart
  • 21
    55514589
    Rear Cover
    Housing Assembly-Crankshaft Rear Oil Seal
    • Part Notes: Trailblazer
    MSRP: $17.67 Your Price: $10.72
    1
    Add To Cart
  • 22
    12672354
    Guide
    Guide Assembly-Timing Chain
    • Part Notes: Trailblazer; Lower; Slack Side
    MSRP: $11.16 Your Price: $7.12
    1
    Add To Cart
  • 22
    12672356
    Guide
    Guide Assembly-Timing Chain
    • Part Notes: Trailblazer; Lower; Tensioner Side
    MSRP: $7.38 Your Price: $4.70
    1
    Add To Cart
  • 22
    12701146
    Guide
    Guide Assembly-Timing Chain
    • Part Notes: Trailblazer; Upper
    MSRP: $33.58 Your Price: $21.15
    1
    Add To Cart
  • 22
    55489417
    Timing Belt
    Belt, Engine Timing
    • Part Notes: Trailblazer
    MSRP: $74.39 Your Price: $47.49
  • 23
    55494199
    Actuator
    Sprocket Assembly-Camshaft (W/ Camshaft Position Actuator)
    • Part Notes: Trailblazer
    • Replaced By: 25208644
    MSRP: $121.85 Your Price: $77.80
  • 23
    12664808
    Rear Cover
    Housing Assembly-Crankshaft Rear Oil Seal
    • Part Notes: Trailblazer
    • Replaced By: 25207385
    MSRP: $44.81 Your Price: $28.22
    1
    Add To Cart
  • 24
    12688897
    Tensioner
    Tensioner Assembly-Timing Chain
    • Part Notes: Trailblazer
    MSRP: $39.22 Your Price: $23.80
    1
    Add To Cart
  • 25
    55512354
    Connecting Rod
    Rod, Engine Piston
    • Part Notes: Trailblazer
    • Replaced By: 25207426
    MSRP: $72.07 Your Price: $46.02
    1
    Add To Cart
  • 25
    12704385
    Timing Chain
    Chain, Engine Timing
    • Part Notes: Trailblazer
    MSRP: $43.08 Your Price: $27.14
    1
    Add To Cart
  • 26
    12674562
    Actuator
    Actuator Assembly-Camshaft Position Exhaust
    • Part Notes: Trailblazer; Exhaust
    • Replaced By: 12698848
    MSRP: $103.77 Your Price: $65.36
    1
    Add To Cart
  • 26
    12698849
    Actuator
    Actuator Assembly-Camshaft Position Intake
    • Part Notes: Trailblazer; Intake
    MSRP: $96.97 Your Price: $61.07
    1
    Add To Cart
  • 26
    12710889
    Piston
    Piston Kit, .
    • Part Notes: Trailblazer
    MSRP: $42.11 Your Price: $25.56
    1
    Add To Cart
  • 28
    12693537
    Connecting Rod
    Rod, Engine Piston
    • Part Notes: Trailblazer
    MSRP: $13.56 Your Price: $8.66
    1
    Add To Cart
  • 28 Chevy 25203539 Crankshaft
    25203539
    Crankshaft
    • Part Notes: Trailblazer
    MSRP: $554.29 Your Price: $336.48
    1
    Add To Cart
  • 29
    55497814
    Main Bearings
    Bearing-Crankshaft Lower
    • Part Notes: Trailblazer; Lower; Journals 1-3
    MSRP: $9.09 Your Price: $5.53
    1
    Add To Cart
  • 29
    55497818
    Main Bearings
    Bearing-Crankshaft Lower
    • Part Notes: Trailblazer; Lower; Journal 4
    MSRP: $9.09 Your Price: $5.53
    1
    Add To Cart
  • 29
    55514326
    Main Bearings
    Bearing-Crankshaft Upper
    • Part Notes: Trailblazer; Upper; Journal 1; 2.422-2.428
    MSRP: $9.09 Your Price: $5.53
    1
    Add To Cart
  • 29
    55514327
    Main Bearings
    Bearing-Crankshaft Upper
    • Part Notes: Trailblazer; Upper; Journal 1; 2.428-2.434
    MSRP: $9.09 Your Price: $5.53
    1
    Add To Cart
  • 29
    55514328
    Main Bearings
    Bearing-Crankshaft Upper
    • Part Notes: Trailblazer; Upper; Journal 1; 2.434-2.440
    MSRP: $5.10 Your Price: $3.22
    1
    Add To Cart
  • 29
    55514329
    Main Bearings
    Bearing-Crankshaft Upper
    • Part Notes: Trailblazer; Upper; Journal 2; 2.422-2.428
    MSRP: $9.09 Your Price: $5.53
    1
    Add To Cart
  • 29
    55514330
    Main Bearings
    Bearing-Crankshaft Upper
    • Part Notes: Trailblazer; Upper; Journal 2; 2.428-2.434
    MSRP: $5.27 Your Price: $3.33
    1
    Add To Cart
  • 29
    55514331
    Main Bearings
    Bearing-Crankshaft Upper
    • Part Notes: Trailblazer; Upper; Journal 2; 2.434-2.440
    MSRP: $5.58 Your Price: $3.51
    1
    Add To Cart
  • 29
    55514332
    Main Bearings
    Bearing-Crankshaft Upper
    • Part Notes: Trailblazer; Upper; Journal 4; 2.422-2.428
    MSRP: $9.09 Your Price: $5.53
    1
    Add To Cart
  • 29
    55514333
    Main Bearings
    Bearing-Crankshaft Upper
    • Part Notes: Trailblazer; Upper; Journal 4; 2.428-2.434
    MSRP: $5.58 Your Price: $3.51
    1
    Add To Cart
  • 29
    55514334
    Main Bearings
    Bearing-Crankshaft Upper
    • Part Notes: Trailblazer; Upper; Journal 4; 2.434-2.440
    MSRP: $5.58 Your Price: $3.51
    1
    Add To Cart
  • 29 Chevy 55514335 Main Bearings
    55514335
    Main Bearings
    Bearing-Crankshaft Thrust Upper
    • Part Notes: Trailblazer; Upper; Journal 3; 2.422-2.428
    • Replaced By: 25204338
    MSRP: $13.17 Your Price: $7.99
    1
    Add To Cart
  • 29 Chevy 55514336 Main Bearings
    55514336
    Main Bearings
    Bearing-Crankshaft Thrust Upper
    • Part Notes: Trailblazer; Upper; Journal 3; 2.428-2.434
    • Replaced By: 25204339
    MSRP: $13.17 Your Price: $7.99
    1
    Add To Cart
  • 29
    55514337
    Main Bearings
    Bearing-Crankshaft Thrust Upper
    • Part Notes: Trailblazer; Upper; Journal 3; 2.434-2.440
    MSRP: $10.97 Your Price: $6.66
    1
    Add To Cart
  • 29
    12663172
    Piston
    • Part Notes: Trailblazer
    MSRP: $26.16 Your Price: $16.48
    1
    Add To Cart
  • 31
    12701729
    Crankshaft
    Crankshaft, Engine
    • Part Notes: Trailblazer
    MSRP: $422.46 Your Price: $256.51
    1
    Add To Cart
  • 31 Chevy 55505451 Oil Cooler
    55505451
    Oil Cooler
    Cooler Assembly-Engine Oil
    • Part Notes: Trailblazer
    MSRP: $150.72 Your Price: $99.93
    1
    Add To Cart
  • 32
    12663644
    Main Bearings
    Bearing-Crankshaft Upper
    • Part Notes: Trailblazer; Upper; Journals 1 & 4; Thin
    MSRP: $4.99 Your Price: $3.01
    1
    Add To Cart
  • 32
    12663645
    Main Bearings
    Bearing-Crankshaft Lower
    • Part Notes: Trailblazer; Lower; ID W (Location 2-4)
    MSRP: $4.63 Your Price: $2.91
    1
    Add To Cart
  • 32
    12663648
    Main Bearings
    Bearing-Crankshaft Upper
    • Part Notes: Trailblazer; Upper; Journals 2 & 3; Thin
    MSRP: $4.99 Your Price: $3.01
    1
    Add To Cart
  • 32
    12665613
    Main Bearings
    Bearing-Crankshaft Lower
    • Part Notes: Trailblazer; Lower; ID W (Location 1)
    MSRP: $4.63 Your Price: $2.91
    1
    Add To Cart
  • 32
    12666007
    Main Bearings
    Bearing-Crankshaft Lower
    • Part Notes: Trailblazer; Lower; ID X (Location 2-4)
    MSRP: $4.99 Your Price: $3.01
    1
    Add To Cart
  • 32
    12666008
    Main Bearings
    Bearing-Crankshaft Lower
    • Part Notes: Trailblazer; Lower; ID Z (Location 2-4)
    MSRP: $4.99 Your Price: $3.01
    1
    Add To Cart
  • 32
    12666009
    Main Bearings
    Bearing-Crankshaft Upper
    • Part Notes: Trailblazer; Upper; Journals 1 & 4; MID
    MSRP: $4.20 Your Price: $2.64
    1
    Add To Cart
  • 32
    12666010
    Main Bearings
    Bearing-Crankshaft Upper
    • Part Notes: Trailblazer; Upper; Journals 1 & 4; Thick
    MSRP: $4.63 Your Price: $2.91
    1
    Add To Cart
  • 32
    12666011
    Main Bearings
    Bearing-Crankshaft Upper
    • Part Notes: Trailblazer; Upper; Journals 2 & 3; MID
    MSRP: $4.99 Your Price: $3.01
    1
    Add To Cart
  • 32
    12666012
    Main Bearings
    Bearing-Crankshaft Upper
    • Part Notes: Trailblazer; Upper; Journals 2 & 3; Thick
    MSRP: $4.63 Your Price: $2.91
    1
    Add To Cart
  • 32
    12666017
    Main Bearings
    Bearing-Crankshaft Lower
    • Part Notes: Trailblazer; Lower; ID X (Location 1)
    MSRP: $4.99 Your Price: $3.01
    1
    Add To Cart
  • 32
    12666018
    Main Bearings
    Bearing-Crankshaft Lower
    • Part Notes: Trailblazer; Lower; ID Z (Location 1)
    MSRP: $4.53 Your Price: $2.74
    1
    Add To Cart
  • 32
    12687811
    Main Bearings
    Washer, Engine Crankshaft Pulley And Balancer
    • Part Notes: Trailblazer; Thrust
    MSRP: $4.38 Your Price: $2.79
    1
    Add To Cart
  • 32 Chevy 25204805 Oil Pan
    25204805
    Oil Pan
    Extension Assembly, Lower Crankcase
    • Part Notes: Trailblazer; Upper
    MSRP: $160.63 Your Price: $101.17
    1
    Add To Cart
  • 32 Chevy 55509997 Oil Pan
    55509997
    Oil Pan
    Pan, Engine Oil
    • Part Notes: Trailblazer; Lower; Without RTV Template
    MSRP: $50.20 Your Price: $32.05
    1
    Add To Cart
  • 34
    55487704
    Control Valve
    Bolt/Screw-Camshaft Sprocket (W/Actuator Valve)
    • Part Notes: Trailblazer
    MSRP: $35.15 Your Price: $22.43
    1
    Add To Cart
  • 34 Chevy 12704459 Oil Cooler
    12704459
    Oil Cooler
    Cooler Assembly-Engine Oil
    • Part Notes: Trailblazer
    MSRP: $42.48 Your Price: $27.15
    1
    Add To Cart
  • 35 Chevy 12718806 Oil Pan
    12718806
    Oil Pan
    Pan, Engine Oil
    • Part Notes: Trailblazer; Lower
    MSRP: $56.96 Your Price: $34.57
    1
    Add To Cart
  • 35
    25204730
    Oil Pan
    Extension Assembly-Lower Crankcase
    • Part Notes: Trailblazer; Upper
    MSRP: $478.86 Your Price: $290.69
    1
    Add To Cart
  • 35
    55595279
    Solenoid
    Solenoid Assembly-Camshaft Position Actuator Valve
    • Part Notes: Trailblazer
    MSRP: $83.82 Your Price: $52.80
    1
    Add To Cart
  • 36
    12705142
    Oil Pump
    Pump, Engine Oil Pump
    • Part Notes: Trailblazer
    MSRP: $205.55 Your Price: $124.81
    1
    Add To Cart
  • 37
    12698402
    Control Valve
    Valve Assembly, Camshaft Position Actuator Intake Solenoid
    • Part Notes: Trailblazer; Intake
    MSRP: $33.37 Your Price: $20.26
    1
    Add To Cart
  • 37
    12703758
    Control Valve
    Valve Assembly, Camshaft Position Actuator Exhaust Solenoid
    • Part Notes: Trailblazer; Exhaust
    MSRP: $33.14 Your Price: $20.87
    1
    Add To Cart
  • 38
    12698386
    Solenoid
    • Part Notes: Trailblazer; Intake; Labeled: 12698386
    MSRP: $40.76 Your Price: $24.74
    1
    Add To Cart
  • 38
    12698387
    Solenoid
    • Part Notes: Trailblazer; Exhaust
    • Replaced By: 25205041
    MSRP: $41.63 Your Price: $25.26
    1
    Add To Cart
  • 38
    25205040
    Solenoid
    • Part Notes: Trailblazer; Intake; Labeled: 25205040
    MSRP: $39.30 Your Price: $24.76
    1
    Add To Cart