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  1. Home
  2. Chevrolet Trucks
  3. 2003
  4. Trailblazer EXT 4WD
  5. Transmission Automatic A/T

2003 Chevrolet Trucks Trailblazer EXT 4WD transmission automatic a/t parts catalog

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Crossmember, frame/transmission supports

  • OEM part number: 15090722
  • Quantity in car: 1
  • Usage: ST1, ST158 (LH6, LL8), ST1

$95.06—114.36

Available in 38 shops

Add to cart

Bolt, transmission to engine mounting (ll8/4.2s)

  • OEM part number: 11519894
  • Quantity in car: 11
  • Hexagon with conical washer, m10x1.5x55, 42.3 thread, 20 outside diameter, 10.9, 7114m, machine, mat-point (trans)

$2.89—8.41

Available in 38 shops

Add to cart

Bolt, transmission to engine mounting (ll8/4.2s)

  • OEM part number: 11570716
  • Quantity in car: 8
  • Automatic transmission flexible plate (m10x1x19.1, 15 thread)
  • Usage: ST1 (LL8)

$2.29—2.89

Available in 38 shops

Add to cart

Bolt, transmission to engine mounting (ll8/4.2s)

  • OEM part number: 11589040
  • Quantity in car: 3
  • Trans torque converter
  • Usage: ST1 (M30), ST1 (M30)

$4.09—5.13

Available in 38 shops

Add to cart

Bolt, transmission to engine mounting (ll8/4.2s)

  • OEM part number: 12567724
  • Quantity in car: 8
  • Automatic transmission flexible plate (m10x1.5-4g) (coarse threads) (second design see 12568933)
  • Usage: ST1 (LL8, M30) (1ST DES)

$5.37—6.02

Available in 2 shops

Add to cart

Bolt, transmission to engine mounting (ll8/4.2s)

  • OEM part number: 12568933
  • Quantity in car: 8
  • Automatic transmission flexible plate (m10x1.0x30mm) (fine threads) (first design see 12567724)
  • Usage: ST1 (LL8, M30) (2ND DES)

$2.89—3.98

Available in 38 shops

Add to cart

Bolt, transmission to engine mounting (ll8/4.2s)

  • OEM part number: 12568933
  • Quantity in car: 8
  • Automatic transmission flexible plate (m10x1.0x30mm) (fine threads)
  • Usage: ST1 (LL8), ST1 (LL8)

$2.89—3.98

Available in 38 shops

Add to cart

Pinion, transmission to engine mounting (ll8/4.2s)

  • OEM part number: 12569598
  • Quantity in car: 2
  • Trans location
  • Usage: ST1 (LL8), ST1 (LL8)

$2.86—3.94

Available in 38 shops

Add to cart

Plate, transmission to engine mounting (ll8/4.2s)

  • OEM part number: 12576272
  • Quantity in car: 1
  • Automatic transmission flexible
  • Usage: ST1 (LL8, M30)

$53.81—95.25

Available in 38 shops

Add to cart

Plate, transmission to engine mounting (ll8/4.2s)

  • OEM part number: 12576272
  • Quantity in car: 1
  • Automatic transmission flexible (for use with 280 millimeter torque converters)
  • Usage: ST1 (LL8, M30)

$53.81—95.25

Available in 38 shops

Add to cart

12621694 genuine OEM part.

Plate, transmission to engine mounting (ll8/4.2s)

  • OEM part number: 12621694
  • Quantity in car: 1
  • Automatic transmission flexible (for use with 258 millimeter torque converters. use together with bolt 11570716 quantity 08)
  • Usage: ST1 (LL8, M30), ST1 (LL8)

$52.90—96.42

Available in 38 shops

Add to cart

Plug, transmission to engine mounting (ll8/4.2s)

  • OEM part number: 24205899
  • Quantity in car: 1
  • Torque converter housing access hole (28mm with 3 tangs) (small cover)
  • Usage: ST1 (M30), ST1 (M30, M70)

$5.05—8.95

Available in 38 shops

Add to cart

Cover, transmission to engine mounting (ll8/4.2s)

  • OEM part number: 24205900
  • Quantity in car: 1
  • Torque converter housing access hole (62mm with 3 tangs) (large cover)
  • Usage: ST1 (M30), ST1 (M30)

$5.31—9.54

Available in 38 shops

Add to cart

24229746 genuine OEM part.

Plug, transmission to engine mounting (ll8/4.2s)

  • OEM part number: 24229746
  • Quantity in car: 1
  • Torque converter housing access hole (use together with 24220854/housing)
  • Usage: ST1 (M30)

$1.86—2.08

Available in 2 shops

Add to cart

24229746 genuine OEM part.

Plug, transmission to engine mounting (ll8/4.2s)

  • OEM part number: 24229746
  • Quantity in car: 1
  • Torque converter housing access hole (plug holes rear of pan to bell)
  • Usage: ST1 (LL8, M30), ST1 (06) (LL8, M30)

$1.86—2.08

Available in 2 shops

Add to cart

Bolt, transmission to engine mounting (lm4/5.3p)

  • OEM part number: 11515768
  • Quantity in car: 2
  • Hex flanged head, reduced body, m10x1.5x40, 30thd, 22.3 outside diameter, header point, 10.9, 7114m (trans)

$0.54—1.54

Available in 38 shops

Add to cart

Stud, transmission to engine mounting (lm4/5.3p)

  • OEM part number: 11519797
  • Quantity in car: 1
  • Trans (double end, hex flanged head, m8x1.25x20, m10x1.5x40, 18 outside diameter, 69.5 tl9.8, gmw3359)
  • Usage: ST1 (M30), ST1 (M30), ST1 (M30, M70)

$14.25—15.96

Available in 2 shops

Add to cart

Bolt, transmission to engine mounting (lm4/5.3p)

  • OEM part number: 11569956
  • Quantity in car: 6
  • Flywheel (m11x1.5x23.5 with sealer)
  • Usage: ST1 (LH6), ST1 (LM4)

$2.15—2.96

Available in 38 shops

Add to cart

Bolt, transmission to engine mounting (lm4/5.3p)

  • OEM part number: 11589040
  • Quantity in car: 3
  • Trans torque converter
  • Usage: ST1 (M30), ST1 (M30)

$4.09—5.13

Available in 38 shops

Add to cart

Bolt, transmission to engine mounting (lm4/5.3p)

  • OEM part number: 12560226
  • Quantity in car: 2
  • Hexagon with flat wash, m6.0x1.0x14.5, 13.5, 17 outside diameter, 9.8, 7114m, machine (trans cover)

$2.89—3.75

Available in 38 shops

Add to cart

Cover LH, transmission to engine mounting (lm4/5.3p)

  • OEM part number: 12561303
  • Quantity in car: 1
  • Trans
  • Usage: ST1 (M30)

$3.05—5.29

Available in 2 shops

Add to cart

Cover RH, transmission to engine mounting (lm4/5.3p)

  • OEM part number: 12561536
  • Quantity in car: 1
  • Trans
  • Usage: ST1 (M30), ST1 (M30)

$3.05

Available in 1 shop

Add to cart

Plate, transmission to engine mounting (lm4/5.3p)

  • OEM part number: 12602448
  • Quantity in car: 1
  • Automatic transmission flexible
  • Usage: ST1 (LH6), ST1 (LM4), ST1 (LH6, M30)

$99.37—111.82

Available in 2 shops

Add to cart

Plug, transmission to engine mounting (lm4/5.3p)

  • OEM part number: 24205899
  • Quantity in car: 1
  • Torque converter housing access hole (28mm with 3 tangs) (small cover)
  • Usage: ST1 (M30), ST1 (M30, M70)

$5.05—8.95

Available in 38 shops

Add to cart

Cover, transmission to engine mounting (lm4/5.3p)

  • OEM part number: 24205900
  • Quantity in car: 1
  • Torque converter housing access hole (62mm with 3 tangs) (large cover)
  • Usage: ST1 (M30), ST1 (M30)

$5.31—9.54

Available in 38 shops

Add to cart

Ball, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 00104918
  • 1/4" diameter, chrome steel

$?

Add to cart

Ball, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 00104918
  • 1/4" diameter, chrome steel (# 10 check ball)

$?

Add to cart

Plug, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 00444613
  • Quantity in car: 1
  • Hexagon head, 1/8-27 nptf, steel

$?

Add to cart

Pinion, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 06261174
  • Quantity in car: 1
  • Manual shift detent roller
  • Usage: ST1 (M30)

$11.92

Available in 1 shop

Add to cart

Plug, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 08620318
  • Quantity in car: 1
  • Parking pawl shaft hole (.38 diameter)
  • Usage: ST1 (M30)

$?

Add to cart

Pinion, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 08628273
  • Quantity in car: 1
  • 3-4 accumulator piston
  • Usage: ST1 (M30)

$?

Add to cart

Valve, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 08628732
  • Quantity in car: 1
  • Automatic transmission fluid/pump cover ball check (single orifice) (tall & narrow)
  • Usage: ST1 (M30)

$?

Add to cart

Orifice, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 08628864
  • Quantity in car: 1
  • Fwd clutch feed (6.4mm diameter) (no dimple)
  • Usage: ST1 (M30)

$?

Add to cart

Orifice, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 08628864
  • Quantity in car: 1
  • Third accumulator bleed (6.4mm diameter) (no dimple)
  • Usage: ST1 (M30)

$?

Add to cart

Valve, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 08634400
  • Quantity in car: 1
  • Third accumulator ball check
  • Usage: ST1 (M30)

$?

Add to cart

Spring, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 08639074
  • Quantity in car: 1
  • 3-4 accumulator piston (blue)
  • Usage: ST1 (M30)

$?

Add to cart

Ring, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 08642105
  • Quantity in car: 3
  • 2-4 band servo second application piston retain
  • Usage: ST1 (M30)

$?

Add to cart

Washer, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 08642107
  • Quantity in car: 3
  • 2-4 band servo pinion (11.17 inside diameter x 22.0 outside diameter x 2.30 thick)
  • Usage: ST1 (M30)

$?

Add to cart

Seal, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 08642112
  • Quantity in car: 1
  • 2-4 band servo second application piston housing (O-ring)
  • Usage: ST1 (M30)

$?

Add to cart

Spring, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 08642193
  • Quantity in car: 1
  • Parking pawl
  • Usage: ST1 (M30)

$?

Add to cart

Retainer, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 08642246
  • Quantity in car: 1
  • Manual shift shaft
  • Usage: ST1 (M30)

$?

Add to cart

Detent, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 08642247
  • Quantity in car: 1
  • Usage: ST1 (M30)

$?

Add to cart

Spring, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 08642273
  • Quantity in car: 1
  • 2-4 band servo return (orange)
  • Usage: ST1 (M30)

$?

Add to cart

Retainer, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 08642416
  • Quantity in car: 1
  • 2-4 band servo cushion spring
  • Usage: ST1 (M30)

$?

Add to cart

Piston, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 08642478
  • Quantity in car: 1
  • 2-4 band servo fourth apply (with ring)
  • Usage: ST1 (M30)

$?

Add to cart

Ring, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 08642480
  • Quantity in car: 3
  • 2-4 band servo piston fluid seal
  • Usage: ST1 (M30)

$?

Add to cart

Spring, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 08642539
  • Quantity in car: 3
  • 2-4 band servo piston cushion (pink)
  • Usage: ST1 (M30)

$?

Add to cart

Piston kit, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 08642613
  • Quantity in car: 1
  • 2-4 band servo second apply (pink) (white) (with rings)
  • Usage: ST1 (M30)

$?

Add to cart

Cover, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 08642979
  • Quantity in car: 1
  • 2-4 servo (with seal) (includes ring)
  • Usage: ST1 (M30)

$?

Add to cart

Seal, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 08647351
  • Quantity in car: 1
  • 2-4 band servo cover (O-ring)
  • Usage: ST1 (M30)

$?

Add to cart

Pinion, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 08654581
  • Quantity in car: 1
  • 2-4 band anchor
  • Usage: ST1 (M30)

$?

Add to cart

Gasket, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 08654799
  • Quantity in car: 1
  • Usage: ST1 (M30)

$?

Add to cart

Seal, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 08657163
  • Quantity in car: 1
  • Manual shift shaft
  • Usage: ST1 (M30)

$?

Add to cart

Orifice, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 08663707
  • Quantity in car: 1
  • Lubricant fluid (4.3mm diameter)
  • Usage: ST1 (M30)

$?

Add to cart

Valve, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 08663890
  • Quantity in car: 1
  • Automatic transmission fluid/pump cover ball check (double orifice) (with ball)
  • Usage: ST1 (M30)

$?

Add to cart

Bracket, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 08667574
  • Quantity in car: 1
  • Parking pawl actuator
  • Usage: ST1 (M30)

$?

Add to cart

Pawl kit, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 08669911
  • Quantity in car: 1
  • Parking (instrument sht, pawl, plug & shaft)
  • Usage: ST1 (M30)

$?

Add to cart

Housing, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 08673041
  • Quantity in car: 1
  • 2-4 band servo second application (.55)
  • Usage: ST1 (M30)

$?

Add to cart

Pinion, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 08680499
  • Quantity in car: 1
  • 2-4 band servo piston (identify by 1 groove in tapered point)
  • Usage: ST1 (M30)

$?

Add to cart

Pinion, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 08680500
  • Quantity in car: 1
  • 2-4 band servo piston (identify by 2 grooves in tapered point)
  • Usage: ST1 (M30)

$?

Add to cart

Pinion, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 08680501
  • Quantity in car: 1
  • 2-4 band servo piston (identify by no grooves in tapered point)
  • Usage: ST1 (M30)

$?

Add to cart

Link, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 08680731
  • Quantity in car: 1
  • Manual valve
  • Usage: ST1 (M30)

$?

Add to cart

Bolt, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 08680741
  • Quantity in car: 3
  • Valve body (m6x1x54.4)
  • Usage: ST1 (M30)

$?

Add to cart

Bolt, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 08680764
  • Quantity in car: 3
  • Automatic transmission fluid pressure manual valve position switch (m6x1x17.7)
  • Usage: ST1 (M30)

$?

Add to cart

Bolt, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 08680764
  • Quantity in car: 2
  • Fluid passage cover (spacer support plate) (m6x1x17.7)
  • Usage: ST1 (M30)

$?

Add to cart

Bolt, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 08680874
  • Quantity in car: 6
  • Automatic transmission case extension (m10x1.5x33.4)
  • Usage: ST1

$?

Add to cart

Cover, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 08682792
  • Quantity in car: 1
  • Automatic transmission case fluid passage
  • Usage: ST1 (M30)

$?

Add to cart

Pinion, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 08684426
  • Quantity in car: 1
  • 1-2 accumulator piston
  • Usage: ST1 (M30)

$?

Add to cart

Retainer, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 09415640
  • Quantity in car: 1
  • Snap ring bowed ext.fits shift 7/16 plain (output shaft)

$?

Add to cart

Seal, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 10475299
  • Quantity in car: 1
  • Usage: S1 (M30)

$1.82—5.90

Available in 39 shops

Add to cart

Bolt, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 11503870
  • Quantity in car: 1
  • Hexagon m6x1x35 10.9 piece (acuum cover to case)

$1.91—3.32

Available in 38 shops

Add to cart

Bolt, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 11503870
  • Quantity in car: 2
  • Hexagon m6x1x35 10.9 piece (torque converter clutch solvlv)

$1.91—3.32

Available in 38 shops

Add to cart

Bolt, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 11506078
  • Quantity in car: 1
  • Hex flanged head m6x1x65 9.8 plain (valve body cover)

$3.70—6.46

Available in 38 shops

Add to cart

Bolt, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 11508687
  • Quantity in car: 1
  • Hexagon, m8x1.25x20, 16.88thd, 10.9, pzor (detent spring to vb)

$4.69—8.45

Available in 38 shops

Add to cart

Bolt, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 11508687
  • Quantity in car: 2
  • Hexagon, m8x1.25x20, 16.88thd, 10.9, pzor (parking lock bracket to case)

$4.69—8.45

Available in 38 shops

Add to cart

Nut, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 11517996
  • Quantity in car: 1

$2.89—3.81

Available in 38 shops

Add to cart

Gasket, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 12337931
  • Quantity in car: 1
  • Automatic transmission fluid pump
  • Usage: ST1 (M30)

$5.96—10.65

Available in 38 shops

Add to cart

Sensor, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

$32.79—35.28

Available in 2 shops

Add to cart

Seal, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 19133158
  • Quantity in car: 1
  • Usage: T158 (06) (LL8), T158

$4.50—5.63

Available in 38 shops

Add to cart

Valve, automatic transmission (m30, 4l60-e) case and related parts park lock linkage

  • OEM part number: 19207770
  • Quantity in car: 1
  • control module with body and valve (remanufactured)
  • Usage: ST1 (LL8, M30)

$300.99—548.39

Available in 38 shops

Add to cart

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