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Replacement and OEM Parts for 2003 GMC Sierra 2500 HD Transmissions Components & Shifters

2003 GMC Sierra 2500 HD Transmissions Components & Shifters

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2003 GMC Sierra 2500 HD
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Engine & Drivetrain

117 products about 2003 GMC Sierra 2500 HD Transmissions Components & Shifters found

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  • OEM 2003 GMC Sierra 2500 HD Extension Seal Diagram - 12547638
    View Related Parts

    OEM (Genuine) 2003 GMC Sierra 2500 HD Extension Seal

    PartNumber: 12547638
    OEM 2003 GMC Sierra 2500 HD Extension Seal - 12547638
    Product Specifications
    • Notes: All Models
    • Other Names: Extension Seal, Output Shaft Seal
    • Item Dimensions: 3.8 x 4.0 x 1.6 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 GMC Sierra 2500 HD Extension Seal
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
    $75.79 MSRP: $125.45
    You Save: $49.66 (40%)
  • OEM 2003 GMC Sierra 2500 HD Extension Seal Diagram - 12547638
    View Related Parts

    OEM (Genuine) 2003 GMC Sierra 2500 HD Extension Seal

    PartNumber: 12547638
    OEM 2003 GMC Sierra 2500 HD Extension Seal - 12547638
    Product Specifications
    • Notes: All Models
    • Other Names: Extension Seal, Output Shaft Seal
    • Item Dimensions: 3.8 x 4.0 x 1.6 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 GMC Sierra 2500 HD Extension Seal
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
    $75.79 MSRP: $125.45
    You Save: $49.66 (40%)
  • OEM 2003 GMC Sierra 2500 HD Extension Seal Diagram - 12547638
    View Related Parts

    OEM (Genuine) 2003 GMC Sierra 2500 HD Extension Seal

    PartNumber: 12547638
    OEM 2003 GMC Sierra 2500 HD Extension Seal - 12547638
    Product Specifications
    • Notes: All Models
    • Other Names: Extension Seal, Output Shaft Seal
    • Item Dimensions: 3.8 x 4.0 x 1.6 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 GMC Sierra 2500 HD Extension Seal
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
    $75.79 MSRP: $125.45
    You Save: $49.66 (40%)
  • Dorman Automatic Transmission Oil Cooler for 2003 GMC Sierra 2500 HD - 918-249

    Dorman® Automatic Transmission Oil Cooler for 2003 GMC Sierra 2500 HD

    PartNumber: 918-249
    Product Specifications
    • Notes: Code 7445, 3959
    • Cooler Inlet Size: 0.31"
    • Cooler Outlet Size: 0.31"
    • Depth: 1.3
    • Finish: Black
    • Height: 8.7"
    • Inlet Attachment Type: Hose Barb
    • Installation Hardware Included: No
    • Item Grade: Standard Replacement
    • Material: Aluminum
    • Number Of Cooling Rows: 16
    • OE Part Number: 89040217
    • Outlet Attachment Type: Hose Barb
    • Package Contents: Transmission Cooler
    • UPC: 019495889250
    • Width: 13.4"
    • Part Description: 2003 GMC Sierra 2500 HD Automatic Transmission Oil Cooler
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | All Trims | All Engines
    $253.77
  • OEM 2003 GMC Sierra 2500 HD Rear Mount Diagram - 15113134
    View Related Parts

    OEM (Genuine) 2003 GMC Sierra 2500 HD Rear Mount

    PartNumber: 15113134
    OEM 2003 GMC Sierra 2500 HD Rear Mount - 15113134
    Product Specifications
    • Notes: 4.8, 5.3 & 6.0 Liter Gas, 4WD
    • Other Names: Mount, Rear Mount, Transmission Mount
    • Item Dimensions: 10.1 x 5.3 x 5.5 inches
    • Item Weight: 4.10 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15022551, 15683966, 15750514
    • Part Description: 2003 GMC Sierra 2500 HD Rear Mount
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    $92.51 MSRP: $146.90
    You Save: $54.39 (38%)
  • Dorman Transmission Crossmember for 2003 GMC Sierra 2500 HD - 926-980

    Dorman® Transmission Crossmember for 2003 GMC Sierra 2500 HD

    PartNumber: 926-980
    Product Specifications
    • Frame Material: Steel
    • Frame Width: 174.5 mm
    • Height: 124 mm
    • Length: 1085.5 mm
    • Material Thickness: 3.5 mm
    • Mounting Hardware Included: No
    • Mounting Hole Diameter: 13.5 mm
    • Mounting Hole Quantity: 4
    • OE Part Number: 25814670, 15904054
    • Package Contents: 1 Transmission Crossmember Assembly
    • Suspension Grade Type: Standard
    • UPC: 037495953870
    • Part Description: 2003 GMC Sierra 2500 HD Transmission Crossmember
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | All Trims | All Engines
    $165.45
  • OEM 2003 GMC Sierra 2500 HD Auxiliary Cooler Diagram - 20880895
    View Related Parts

    OEM (Genuine) 2003 GMC Sierra 2500 HD Auxiliary Cooler

    PartNumber: 20880895
    OEM 2003 GMC Sierra 2500 HD Auxiliary Cooler - 20880895
    Product Specifications
    • Notes: 4.8, 5.3 & 6.0 Liter
    • Other Names: Auxiliary Cooler, Cooler, Transmission Cooler
    • Item Dimensions: 17.8 x 8.4 x 3.3 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 25877162, 25891509, 15015464, 15019344, 15097192, 15124639
    • Part Description: 2003 GMC Sierra 2500 HD Auxiliary Cooler
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | Base, Denali, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
    $179.30 MSRP: $270.45
    You Save: $91.15 (34%)
  • Anchor Transmission Mount for 2003 GMC Sierra 2500 HD - 2839

    Anchor® Transmission Mount for 2003 GMC Sierra 2500 HD

    PartNumber: 2839
    Product Specifications
    • Notes: w/o INTERLOCK;PART GROUP: 2280, 2280; AT;;w/o INTERLOCK;PART GROUP: 2280, 2280; MT;
    • Bracket Included: YES
    • Bracket Material: Steel
    • Bushing Material: Rubber
    • Color: Black
    • Hardware Included: NO
    • Installation Instructions Included: NO
    • Installation Tools Included: NO
    • Material: Steel and Rubber
    • OE Part Number: 15717594
    • Quantity: 1
    • Type: OE Equivalent
    • UPC: 081106028396
    • Part Description: 2003 GMC Sierra 2500 HD Transmission Mount
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | All Trims | 8 Cyl 8.1L
    • 2003 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.6L
    $9.76
  • Four Seasons Rapid Cool Automatic Transmission Oil Cooler for 2003 GMC Sierra 2500 HD - 53008

    Four Seasons® Rapid Cool Automatic Transmission Oil Cooler for 2003 GMC Sierra 2500 HD

    PartNumber: 53008
    Product Specifications
    • Notes: Premium Plate & Fin Cooler HD; w/o Bypass; Size - 11" x 11 5/8"
    • Bracket: w/ Bracket
    • Connector Fitting: 3/8
    • Connector Gender: Male
    • Connector Type: Hose Barb
    • Contains Spring: No
    • Core Row Quantity: 30
    • Electric Fan: No
    • Finish: Black
    • Height IN: 11.625
    • Height MM: 295.275
    • Length: 11.000
    • Length MM: 279.400
    • Material: Aluminum
    • Mounting Hardware Included: Included
    • O.E. Replacement: No
    • Outlet Diameter: 0.375
    • Overall Depth IN: 0.750
    • Overall Height IN: 11.625
    • Overall Height MM: 342.9
    • Overall Width IN: 11.250
    • Overall Width MM: 285.75
    • Performance Rated: Yes
    • Printed Foot Note: Size - 11" x 11 5/8"
    • Thickness: 0.750
    • UPC: 096361530089
    • Part Description: 2003 GMC Sierra 2500 HD Rapid Cool Automatic Transmission Oil Cooler
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | All Trims | 8 Cyl 8.1L
    • 2003 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.0L
    $59.84
  • SKF Speedi Sleeve for 2003 GMC Sierra 2500 HD - 99220

    SKF® Speedi Sleeve for 2003 GMC Sierra 2500 HD

    PartNumber: 99220
    Product Specifications
    • Notes: w/Electronic & Man. Shift w/Allison Trans.
    • Boretite: No
    • Flange Diameter: 2.5310 in
    • Shaft: 2.205 in
    • Shaft From: 2.198 in
    • Shaft To: 2.204 in
    • UPC: 085311902670
    • X Width: 0.5 in
    • Y Width: 0.625 in
    • Part Description: 2003 GMC Sierra 2500 HD Speedi Sleeve
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | All Trims | All Engines
    $27.34
  • WIX Transmission Filter Kit for 2003 GMC Sierra 2500 HD - 58966

    WIX® Transmission Filter Kit for 2003 GMC Sierra 2500 HD

    PartNumber: 58966
    Product Specifications
    • Notes: with Deep Pan
    • Class: HC
    • Inner Diameter Top: Closed
    • OE Part Number: 29537966, 29540494
    • UPC: 765809589667
    • Part Description: 2003 GMC Sierra 2500 HD Transmission Filter Kit
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | All Trims | 8 Cyl 8.1L
    • 2003 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.6L
    $41.10
  • Dorman Automatic Transmission Oil Cooler for 2003 GMC Sierra 2500 HD - 918-213

    Dorman® Automatic Transmission Oil Cooler for 2003 GMC Sierra 2500 HD

    PartNumber: 918-213
    Product Specifications
    • Notes: Code 4639, 5464, 7192, 9344
    • Cooler Inlet Size: Quick Connector
    • Cooler Outlet Size: Quick Connector
    • Depth: 0.9"
    • Finish: Black
    • Height: 4.6"
    • Inlet Attachment Type: Hose Barb
    • Installation Hardware Included: Not Required
    • Item Grade: Standard Replacement
    • Material: Aluminum
    • Number Of Cooling Rows: 10
    • OE Part Number: 20880895
    • Outlet Attachment Type: Hose Barb
    • Package Contents: Transmission Cooler
    • UPC: 019495392071
    • Width: 11.1"
    • Part Description: 2003 GMC Sierra 2500 HD Automatic Transmission Oil Cooler
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | All Trims | 8 Cyl 8.1L
    • 2003 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.0L
    $112.53
  • OEM 2003 GMC Sierra 2500 HD Transmission Mount Diagram - 15113135
    View Related Parts

    OEM (Genuine) 2003 GMC Sierra 2500 HD Transmission Mount

    PartNumber: 15113135
    OEM 2003 GMC Sierra 2500 HD Transmission Mount - 15113135
    Product Specifications
    • Notes: 6.6 Liter Turbo Diesel, 4WD; 6.6 Liter Turbo Diesel, 2WD; 8.1 Liter Gas, 4WD; 8.1 Liter Gas, 2WD
    • Other Names: Transmission Mount
    • Item Dimensions: 8.2 x 6.3 x 10.3 inches
    • Item Weight: 4.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15068560, 15031704
    • Part Description: 2003 GMC Sierra 2500 HD Transmission Mount
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | Base, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
    $98.83 MSRP: $156.92
    You Save: $58.09 (38%)
  • Delphi Vehicle Speed Sensor for 2003 GMC Sierra 2500 HD - SS11824

    Delphi® Vehicle Speed Sensor for 2003 GMC Sierra 2500 HD

    PartNumber: SS11824
    Product Specifications
    • Notes: Input & Output Shaft
    • Connector Color: Black
    • Terminal Quantity: 2
    • Terminal Type: Blade
    • UPC: 689604320297
    • Part Description: 2003 GMC Sierra 2500 HD Vehicle Speed Sensor
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | All Trims | 8 Cyl 8.1L
    • 2003 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.6L
    $29.70
  • Anchor Transmission Mount for 2003 GMC Sierra 2500 HD - 2638

    Anchor® Transmission Mount for 2003 GMC Sierra 2500 HD

    PartNumber: 2638
    Product Specifications
    • Notes: STUDS: M10-150;INTERLOCK;BOLT HOLES CENTERLINE: 7.5 INCH / 190.5 MM; AT;;STUDS: M10-150;INTERLOCK;BOLT HOLES CENTERLINE: 7.5 INCH / 190.5 MM; MT;
    • Bracket Included: YES
    • Bracket Material: Steel
    • Bushing Material: Rubber
    • Color: Black
    • Hardware Included: NO
    • Installation Instructions Included: NO
    • Installation Tools Included: NO
    • Material: Steel and Rubber
    • OE Part Number: 15113134
    • Quantity: 1
    • Type: OE Equivalent
    • UPC: 081106026385
    • Part Description: 2003 GMC Sierra 2500 HD Transmission Mount
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.0L
    $9.45
  • Dorman Automatic Transmission Shifter Select Lever for 2003 GMC Sierra 2500 HD - 905-106

    Dorman® Automatic Transmission Shifter Select Lever for 2003 GMC Sierra 2500 HD

    PartNumber: 905-106
    Product Specifications
    • Color/Finish: Black
    • Material: Metal
    • OE Part Number: 26075107, 15731378, 26097218, 15047818, 15038407
    • Package Contents: Shift Lever Assembly, Boot
    • UPC: 019495344605
    • Part Description: 2003 GMC Sierra 2500 HD Automatic Transmission Shifter Select Lever
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | All Trims | All Engines
    $81.53
  • Four Seasons Rapid Cool Automatic Transmission Oil Cooler for 2003 GMC Sierra 2500 HD - 53007

    Four Seasons® Rapid Cool Automatic Transmission Oil Cooler for 2003 GMC Sierra 2500 HD

    PartNumber: 53007
    Product Specifications
    • Notes: Premium Plate & Fin Cooler Medium Duty; w/o Bypass; Size - 11" x 9 1/2"
    • Bracket: w/ Bracket
    • Connector Fitting: 3/8
    • Connector Gender: Male
    • Connector Type: Hose Barb
    • Contains Spring: No
    • Core Row Quantity: 23
    • Electric Fan: No
    • Finish: Black
    • Height IN: 9.500
    • Height MM: 241.300
    • Length: 11.000
    • Length MM: 279.400
    • Material: Aluminum
    • Mounting Hardware Included: Included
    • O.E. Replacement: No
    • Outlet Diameter: 0.375
    • Overall Depth IN: 0.750
    • Overall Height IN: 9.500
    • Overall Height MM: 342.9
    • Overall Width IN: 11.000
    • Overall Width MM: 285.75
    • Performance Rated: Yes
    • Printed Foot Note: Size - 11" x 9 1/2"
    • Thickness: 0.750
    • UPC: 096361530072
    • Part Description: 2003 GMC Sierra 2500 HD Rapid Cool Automatic Transmission Oil Cooler
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | All Trims | 8 Cyl 8.1L
    • 2003 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.0L
    $52.39
  • OEM 2003 GMC Sierra 2500 HD Select Switch Diagram - 26075107
    View Related Parts

    OEM (Genuine) 2003 GMC Sierra 2500 HD Select Switch

    PartNumber: 26075107
    OEM 2003 GMC Sierra 2500 HD Select Switch - 26075107
    Product Specifications
    • Notes: W/O Allison Trans
    • Other Names: Select Switch, Shift Lever
    • Item Dimensions: 9.8 x 6.2 x 5.0 inches
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 26097218, 15038407, 15047818
    • Part Description: 2003 GMC Sierra 2500 HD Select Switch
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
    $123.89 MSRP: $186.89
    You Save: $63.00 (34%)
  • SKF Speedi Sleeve for 2003 GMC Sierra 2500 HD - 99193

    SKF® Speedi Sleeve for 2003 GMC Sierra 2500 HD

    PartNumber: 99193
    Product Specifications
    • Quantity Per Application: 1
    • UPC: 085311041690
    • Part Description: 2003 GMC Sierra 2500 HD Speedi Sleeve
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | All Trims | All Engines
    $24.19
  • WIX Transmission Filter Kit for 2003 GMC Sierra 2500 HD - 58970

    WIX® Transmission Filter Kit for 2003 GMC Sierra 2500 HD

    PartNumber: 58970
    Product Specifications
    • Notes: with Shallow Pan
    • Class: B
    • Inner Diameter Top: Closed
    • Media Type: Synthetic
    • OE Part Number: 29537965
    • UPC: 765809589704
    • Part Description: 2003 GMC Sierra 2500 HD Transmission Filter Kit
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | All Trims | 8 Cyl 8.1L
    • 2003 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.6L
    $36.63
  • National Automatic Transmission Extension Housing Seal for 2003 GMC Sierra 2500 HD - 4333N

    National® Automatic Transmission Extension Housing Seal for 2003 GMC Sierra 2500 HD

    PartNumber: 4333N
    Product Specifications
    • Notes: Boot Type; w/1.500in Width; w/GMC 4L80-E Trans
    • Type: 79
    • Part Description: 2003 GMC Sierra 2500 HD Automatic Transmission Extension Housing Seal
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | All Trims | All Engines
    $15.77
  • Dorman Automatic Transmission Oil Cooler Hose Assembly for 2003 GMC Sierra 2500 HD - 624-275

    Dorman® Automatic Transmission Oil Cooler Hose Assembly for 2003 GMC Sierra 2500 HD

    PartNumber: 624-275
    Product Specifications
    • Notes: ID Code UCZ
    • Color/Finish: Natural
    • Contains Spring: No
    • End Inside Diameter: 14 mm
    • Fitting Included: No
    • Flexible: Yes
    • Gasket or Seal Included: No
    • Hose Attachment End 1: None
    • Hose Attachment End 2: None
    • Hose Material: Metal and Rubber
    • Hose Overall Length (In): 9.25 In.
    • Hose Shape: Straight
    • Hose/Line Maximum Pressure (psi): 100 PSI
    • Maximum Operating Temperature (°F): 329 Deg. F.
    • Minimum Operating Temperature (°F): -40 Deg. F.
    • OE Part Number: 15170219
    • Package Contents: 1 Transmission Oil Cooler Line
    • UPC: 019495216773
    • Part Description: 2003 GMC Sierra 2500 HD Automatic Transmission Oil Cooler Hose Assembly
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.6L
    $62.82
  • Delphi Vehicle Speed Sensor for 2003 GMC Sierra 2500 HD - SS11804

    Delphi® Vehicle Speed Sensor for 2003 GMC Sierra 2500 HD

    PartNumber: SS11804
    Product Specifications
    • Notes: Located on Transmission;Screw-In Type;Location-Transfer Case;Location-Trans
    • Connector Color: Black
    • Terminal Quantity: 2
    • Terminal Type: Pin
    • UPC: 689604320099
    • Part Description: 2003 GMC Sierra 2500 HD Vehicle Speed Sensor
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.6L
    • 2003 GMC Sierra 2500 HD | All Trims | All Engines
    $21.64
  • Westar Automatic Transmission Mount for 2003 GMC Sierra 2500 HD - EM-2638

    Westar® Automatic Transmission Mount for 2003 GMC Sierra 2500 HD

    PartNumber: EM-2638
    Product Specifications
    • UPC: 656591026389
    • Part Description: 2003 GMC Sierra 2500 HD Automatic Transmission Mount
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.0L
    $10.75
  • SKF Manual Transmission Output Shaft Seal for 2003 GMC Sierra 2500 HD - 22049

    SKF® Manual Transmission Output Shaft Seal for 2003 GMC Sierra 2500 HD

    PartNumber: 22049
    Product Specifications
    • Notes: w/ Electronic & Man. Shift w/ Allison Trans.
    • Bore: 3.031 in
    • Boretite: No
    • Outer Diameter: 3.038 in
    • Shaft: 2.2050 in
    • UPC: 085311314350
    • Width: 0.472 in
    • Part Description: 2003 GMC Sierra 2500 HD Manual Transmission Output Shaft Seal
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | All Trims | All Engines
    $22.99
  • Anchor Transmission Mount for 2003 GMC Sierra 2500 HD - 2811

    Anchor® Transmission Mount for 2003 GMC Sierra 2500 HD

    PartNumber: 2811
    Product Specifications
    • Notes: MT;;AT;
    • Bracket Included: YES
    • Bracket Material: Steel
    • Bushing Material: Rubber
    • Color: Black
    • Hardware Included: NO
    • Installation Instructions Included: NO
    • Installation Tools Included: NO
    • Material: Steel and Rubber
    • OE Part Number: 15753648
    • Quantity: 1
    • Type: OE Equivalent
    • UPC: 081106028112
    • Part Description: 2003 GMC Sierra 2500 HD Transmission Mount
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.0L
    $5.86
  • OEM 2003 GMC Sierra 2500 HD Filter Diagram - 24210956
    View Related Parts

    OEM (Genuine) 2003 GMC Sierra 2500 HD Filter

    PartNumber: 24210956
    OEM 2003 GMC Sierra 2500 HD Filter - 24210956
    Product Specifications
    • Notes: All Models; 4l80e;All Models; 4l85e
    • Other Names: Filter
    • Item Dimensions: 19.4 x 14.7 x 4.5 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 24208847
    • Part Description: 2003 GMC Sierra 2500 HD Filter
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
    $38.25 MSRP: $69.22
    You Save: $30.97 (45%)
  • Four Seasons Rapid Cool Automatic Transmission Oil Cooler for 2003 GMC Sierra 2500 HD - 53006

    Four Seasons® Rapid Cool Automatic Transmission Oil Cooler for 2003 GMC Sierra 2500 HD

    PartNumber: 53006
    Product Specifications
    • Notes: Premium Plate & Fin Cooler Light Duty; w/o Bypass; Size - 11" x 7 1/2"
    • Bracket: w/ Bracket
    • Connector Fitting: 3/8
    • Connector Gender: Male
    • Connector Type: Hose Barb
    • Contains Spring: No
    • Core Row Quantity: 17
    • Electric Fan: No
    • Finish: Black
    • Height IN: 7.500
    • Height MM: 190.500
    • Length: 11.000
    • Length MM: 279.400
    • Material: Aluminum
    • Mounting Hardware Included: Included
    • O.E. Replacement: No
    • Outlet Diameter: 0.375
    • Overall Depth IN: 0.750
    • Overall Height IN: 7.500
    • Overall Height MM: 342.9
    • Overall Width IN: 11.000
    • Overall Width MM: 285.75
    • Performance Rated: Yes
    • Printed Foot Note: Size - 11" x 7 1/2"
    • Thickness: 0.750
    • UPC: 096361530065
    • Part Description: 2003 GMC Sierra 2500 HD Rapid Cool Automatic Transmission Oil Cooler
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | All Trims | 8 Cyl 8.1L
    • 2003 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.0L
    $47.23
  • VAICO Automatic Transmission Filter Kit for 2003 GMC Sierra 2500 HD - V30-2190

    VAICO® Automatic Transmission Filter Kit for 2003 GMC Sierra 2500 HD

    PartNumber: V30-2190
    Product Specifications
    • Notes: Grade: Aftermarket; Spin On
    • Height [mm]: 76,5
    • Outer diameter [mm]: 73,5
    • Packaging height [cm]: 8,1
    • Packaging width [cm]: 7,2
    • Transmission Type: Allison 1000
    • Weight [kg]: 0,3647
    • Part Description: 2003 GMC Sierra 2500 HD Automatic Transmission Filter Kit
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | All Trims | 8 Cyl 8.1L
    • 2003 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.0L
    • 2003 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.6L
    Show More
    $25.30
  • Walker Products Vehicle Speed Sensor for 2003 GMC Sierra 2500 HD - 240-1101

    Walker Products® Vehicle Speed Sensor for 2003 GMC Sierra 2500 HD

    PartNumber: 240-1101
    Product Specifications
    • Notes: Input
    • UPC: 724620143335
    • Part Description: 2003 GMC Sierra 2500 HD Vehicle Speed Sensor
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | All Trims | 8 Cyl 8.1L
    • 2003 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.6L
    $25.37
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