Genuine 2008 GMC Sierra Transmission Assembly

Trans Assembly

Enter your vehicle info to find more parts and verify fitment

  • Select Vehicle by VIN
  • Select Vehicle by Model
Select by VIN
Enter your VIN for the most accurate results.
Enter your VIN for the most accurate results.
or
Select by Model
-- Select Make --
-- Select Model --
-- Select Year --

18 Transmission Assemblies found

  • 2008 GMC Sierra Transmission Assembly - 17803949
    View related parts

    2008 GMC Sierra Transmission Asm,Auto (8Kgd) (Goodwrench Remanufacture)

    Part Number: 17803949
    • Other Name: TRANSMISSION, Manual(5 Speed); Transmission
    • Replaces: 17803917
    $3082.81 MSRP: $3470.71
    You Save: $387.90 (12%)
    Add to Cart
    More Info
    Fits the following 2008 GMC Sierra Submodels:
    • CREW CAB 1/2 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON | 8 Cyl 6.0L
    Less Info
  • 2008 GMC Sierra Transmission Assembly - 17803789
    View related parts

    2008 GMC Sierra Transmission Asm,Auto (8Lfd) (Goodwrench Remanufacture)

    Part Number: 17803789
    • Other Name: TRANSMISSION, Manual(5 Speed); Transmission
    • Replaces: 17803912
    $2749.58 MSRP: $3093.75
    You Save: $344.17 (12%)
    Add to Cart
    More Info
    Fits the following 2008 GMC Sierra Submodels:
    • CREW CAB 1/2 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON | 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex
    Less Info
  • 2008 GMC Sierra Transmission Assembly - 17803777
    View related parts

    2008 GMC Sierra Transmission Asm,Auto (8Cad) (Goodwrench Remanufacture)

    Part Number: 17803777
    • Other Name: TRANSMISSION, Manual(5 Speed); Transmission
    • Replaces: 12491534
    $2898.20 MSRP: $3261.88
    You Save: $363.68 (12%)
    Add to Cart
    More Info
    Fits the following 2008 GMC Sierra Submodels:
    • CREW CAB 1/2 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON | 6 Cyl 4.3L
    Less Info
  • 2008 GMC Sierra Transmission Assembly - 17803945
    View related parts

    2008 GMC Sierra Transmission Asm,Auto (8Ljd) (Goodwrench Remanufacture)

    Part Number: 17803945
    • Other Name: TRANSMISSION, Manual(5 Speed); Transmission
    • Replaces: 17803913
    $2749.58 MSRP: $3093.75
    You Save: $344.17 (12%)
    Add to Cart
    More Info
    Fits the following 2008 GMC Sierra Submodels:
    • EXTENDED CAB 8' BOX 1/2 TON | 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex
    Less Info
  • 2008 GMC Sierra Transmission Assembly - 17803787
    View related parts

    2008 GMC Sierra Transmission Asm,Auto (8Lad) (Goodwrench Remanufacture)

    Part Number: 17803787
    • Other Name: TRANSMISSION, Manual(5 Speed)
    • Replaces: 17803910
    $2890.57 MSRP: $3253.25
    You Save: $362.68 (12%)
    Add to Cart
    More Info
    Fits the following 2008 GMC Sierra Submodels:
    • CREW CAB 1/2 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON | 6 Cyl 4.3L
    Less Info
  • 2008 GMC Sierra Transmission Assembly - 17803779
    View related parts

    2008 GMC Sierra Transmission Asm,Auto (8Cld) (Goodwrench Remanufacture)

    Part Number: 17803779
    • Other Name: TRANSMISSION, Manual(5 Speed); Transmission
    • Replaces: 12491536
    $2749.58 MSRP: $3093.75
    You Save: $344.17 (12%)
    Add to Cart
    More Info
    Fits the following 2008 GMC Sierra Submodels:
    • CREW CAB 1/2 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON | 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex
    Less Info
  • 2008 GMC Sierra Transmission Assembly - 17803948
    View related parts

    2008 GMC Sierra Transmission Asm,Auto (8Lgd) (Goodwrench Remanufacture)

    Part Number: 17803948
    • Other Name: TRANSMISSION, Manual(5 Speed); Transmission
    • Replaces: 17803916
    $3100.41 MSRP: $3490.63
    You Save: $390.22 (12%)
    Add to Cart
    More Info
    Fits the following 2008 GMC Sierra Submodels:
    • CREW CAB 1/2 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON | 8 Cyl 6.0L
    Less Info
  • 2008 GMC Sierra Transmission Assembly - 29546757
    View related parts

    2008 GMC Sierra Transmission Asm,Auto (Remanufacture)

    Part Number: 29546757
    • Other Name: TRANSMISSION, Automatic; Transmission
    • Replaces: 29546753
    $5627.09 MSRP: $6300.17
    You Save: $673.08 (11%)
    Add to Cart
    More Info
    Fits the following 2008 GMC Sierra Submodels:
    • CREW CAB 1 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 1 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 3/4 TON, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON | 8 Cyl 6.6L Diesel
    Less Info
  • 2008 GMC Sierra Transmission Assembly - 29546759
    View related parts

    2008 GMC Sierra Transmission Asm,Auto (Remanufacture)

    Part Number: 29546759
    • Other Name: TRANSMISSION, Manual(5 Speed); Transmission
    • Replaces: 29546755
    $5789.02 MSRP: $6483.33
    You Save: $694.31 (11%)
    Add to Cart
    More Info
    Fits the following 2008 GMC Sierra Submodels:
    • CREW CAB 1 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 1 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 3/4 TON, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON | 8 Cyl 6.6L Diesel
    Less Info
  • 2008 GMC Sierra Transmission Assembly - 19328910
    View related parts

    2008 GMC Sierra Transmission Asm,Auto 8Caa (Service R*Programming

    Part Number: 19328910
    • Other Name: TRANSMISSION, Manual(5 Speed); Transmission
    • Replaced by: 19431751
    $3863.97 MSRP: $4335.38
    You Save: $471.41 (11%)
    Add to Cart
    More Info
    Fits the following 2008 GMC Sierra Submodels:
    • CREW CAB 1/2 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON | 8 Cyl 6.2L
    Less Info
  • 2008 GMC Sierra Transmission Assembly - 19418650
    View related parts

    2008 GMC Sierra TRANSMISSION ASM,AUTO 8CKA (SERV REMAN)

    Part Number: 19418650
    • Other Name: Transmission
    • Replaced by: 19431748
    $3793.11 MSRP: $4243.34
    You Save: $450.23 (11%)
    Add to Cart
    More Info
    Fits the following 2008 GMC Sierra Submodels:
    • CREW CAB 1/2 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON | 8 Cyl 6.2L
    Less Info
  • 2008 GMC Sierra Transmission Assembly - 19418717
    View related parts

    2008 GMC Sierra TRANSMISSION ASM,AUTO 8DKA (SERV REMAN)

    Part Number: 19418717
    • Other Name: Transmission
    • Replaced by: 19431757
    $3799.15 MSRP: $4250.18
    You Save: $451.03 (11%)
    Add to Cart
    More Info
    Fits the following 2008 GMC Sierra Submodels:
    • CREW CAB 1 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 1 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CAB CHASSIS 1 TON 161.5, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5 | 8 Cyl 6.0L
    Less Info
  • 2008 GMC Sierra Transmission Assembly - 19418718
    View related parts

    2008 GMC Sierra TRANSMISSION ASM,AUTO 8DCA (SERV REMAN)

    Part Number: 19418718
    • Other Name: Transmission
    • Replaced by: 19431758
    $3799.15 MSRP: $4250.18
    You Save: $451.03 (11%)
    Add to Cart
    More Info
    Fits the following 2008 GMC Sierra Submodels:
    • CREW CAB 1 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 1 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CAB CHASSIS 1 TON 161.5, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5 | 8 Cyl 6.0L
    Less Info
  • 2008 GMC Sierra Transmission Assembly - 17803781
    View related parts

    2008 GMC Sierra Transmission Asm,Auto (8Kld) (Goodwrench Remanufacture)

    Part Number: 17803781
    • Other Name: TRANSMISSION, Manual(5 Speed); Transmission
    • Replaces: 12491538
    $2749.58 MSRP: $3093.75
    You Save: $344.17 (12%)
    More Info
    Fits the following 2008 GMC Sierra Submodels:
    • CREW CAB 1/2 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON | 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex
    Less Info
  • 2008 GMC Sierra Transmission Assembly - 17803946
    View related parts

    2008 GMC Sierra Transmission Asm,Auto (8Lnd) (Goodwrench Remanufacture)

    Part Number: 17803946
    • Other Name: TRANSMISSION, Manual(5 Speed); Transmission
    • Replaces: 17803914
    $2749.58 MSRP: $3093.75
    You Save: $344.17 (12%)
    More Info
    Fits the following 2008 GMC Sierra Submodels:
    • CREW CAB 1/2 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON | 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex
    Less Info
  • 2008 GMC Sierra Transmission Assembly - 17803788
    View related parts

    2008 GMC Sierra Transmission Asm,Auto (8Ked) (Goodwrench Remanufacture)

    Part Number: 17803788
    • Other Name: TRANSMISSION, Manual(5 Speed); Transmission
    • Replaces: 17803911
    More Info
    Fits the following 2008 GMC Sierra Submodels:
    • CREW CAB 1/2 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON | 6 Cyl 4.3L
    Less Info
  • 2008 GMC Sierra Transmission Assembly - 29546756
    View related parts

    2008 GMC Sierra Transmission Asm,Auto (Remanufacture)

    Part Number: 29546756
    • Other Name: TRANSMISSION, Manual(5 Speed); Transmission
    • Replaces: 29546752
    More Info
    Fits the following 2008 GMC Sierra Submodels:
    • EXTENDED CAB CHASSIS 1 TON 161.5, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5 | 8 Cyl 6.6L Diesel
    Less Info
  • 2008 GMC Sierra Transmission Assembly - 29546758
    View related parts

    2008 GMC Sierra Transmission Asm,Auto (Remanufacture)

    Part Number: 29546758
    • Other Name: TRANSMISSION, Manual(5 Speed); Transmission
    • Replaces: 29546754
    More Info
    Fits the following 2008 GMC Sierra Submodels:
    • EXTENDED CAB CHASSIS 1 TON 161.5, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5 | 8 Cyl 6.6L Diesel
    Less Info