107 products about 2003 GMC Sierra 3500 Transmissions Components & Shifters found
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 3500 Extension Seal
More Info Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 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%)
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 3500 Extension Seal
More Info Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 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%)
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 3500 Extension Seal
More Info Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 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%)
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 3500 Automatic Transmission Oil Cooler
More Info Vehicle Fitment- 2003 GMC Sierra 3500 | All Trims | All Engines
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 3500 Rear Mount
More Info Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
$92.51 MSRP: $146.90
You Save: $54.39 (38%)
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 3500 Transmission Crossmember
More Info Vehicle Fitment- 2003 GMC Sierra 3500 | All Trims | All Engines
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 3500 Auxiliary Cooler
More Info Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
$179.30 MSRP: $270.45
You Save: $91.15 (34%)
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 3500 Transmission Mount
More Info Vehicle Fitment- 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.6L
- 2003 GMC Sierra 3500 | All Trims | 8 Cyl 8.1L
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 3500 Rapid Cool Automatic Transmission Oil Cooler
More Info Vehicle Fitment- 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L
- 2003 GMC Sierra 3500 | All Trims | 8 Cyl 8.1L
Product Specifications- Notes: Speedi-Sleeve; MW3 Trans. w/o 15,000lb GVW
- Boretite: No
- Flange Diameter: 2.4060 in
- Shaft: 2 in
- Shaft From: 1.997 in
- Shaft To: 2.003 in
- UPC: 085311041720
- X Width: 0.563 in
- Y Width: 0.688 in
- Part Description: 2003 GMC Sierra 3500 Speedi Sleeve
More Info Vehicle Fitment- 2003 GMC Sierra 3500 | All Trims | All Engines
Product Specifications- Notes: with Deep Pan
- Class: HC
- Inner Diameter Top: Closed
- OE Part Number: 29537966, 29540494
- UPC: 765809589667
- Part Description: 2003 GMC Sierra 3500 Transmission Filter Kit
More Info Vehicle Fitment- 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.6L
- 2003 GMC Sierra 3500 | All Trims | 8 Cyl 8.1L
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 3500 Automatic Transmission Oil Cooler
More Info Vehicle Fitment- 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L
- 2003 GMC Sierra 3500 | All Trims | 8 Cyl 8.1L
Product Specifications- Notes: Input & Output Shaft
- Connector Color: Black
- Terminal Quantity: 2
- Terminal Type: Blade
- UPC: 689604320297
- Part Description: 2003 GMC Sierra 3500 Vehicle Speed Sensor
More Info Vehicle Fitment- 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.6L
- 2003 GMC Sierra 3500 | All Trims | 8 Cyl 8.1L
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 3500 Transmission Mount
More Info Vehicle Fitment- 2003 GMC Sierra 3500 | 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%)
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 3500 Transmission Mount
More Info Vehicle Fitment- 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L
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 3500 Rapid Cool Automatic Transmission Oil Cooler
More Info Vehicle Fitment- 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L
- 2003 GMC Sierra 3500 | All Trims | 8 Cyl 8.1L
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 3500 Automatic Transmission Shifter Select Lever
More Info Vehicle Fitment- 2003 GMC Sierra 3500 | All Trims | All Engines
Product Specifications- Notes: w/2.205" Shaft; New Process 261 & 263
- 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 3500 Speedi Sleeve
More Info Vehicle Fitment- 2003 GMC Sierra 3500 | All Trims | All Engines
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 3500 Select Switch
More Info Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 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%)
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 3500 Transmission Filter Kit
More Info Vehicle Fitment- 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.6L
- 2003 GMC Sierra 3500 | All Trims | 8 Cyl 8.1L
Product Specifications- Notes: Screw-In Type;Located on Transmission;Located on Transfer Case;Location-Trans;Location-Transfer Case
- Connector Color: Black
- Terminal Quantity: 2
- Terminal Type: Pin
- UPC: 689604320099
- Part Description: 2003 GMC Sierra 3500 Vehicle Speed Sensor
More Info Vehicle Fitment- 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.6L
- 2003 GMC Sierra 3500 | All Trims | All Engines
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 3500 Automatic Transmission Oil Cooler Hose Assembly
More Info Vehicle Fitment- 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.6L
Product Specifications- UPC: 656591026389
- Part Description: 2003 GMC Sierra 3500 Automatic Transmission Mount
Vehicle Fitment- 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L
Product Specifications- Notes: AT;;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: 15753648
- Quantity: 1
- Type: OE Equivalent
- UPC: 081106028112
- Part Description: 2003 GMC Sierra 3500 Transmission Mount
More Info Vehicle Fitment- 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L
Product Specifications- Notes: Boot Type; w/1.500in Width; w/GMC 4L80-E Trans
- Type: 79
- Part Description: 2003 GMC Sierra 3500 Automatic Transmission Extension Housing Seal
More Info Vehicle Fitment- 2003 GMC Sierra 3500 | All Trims | All Engines
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 3500 Filter
More Info Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 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%)
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 3500 Rapid Cool Automatic Transmission Oil Cooler
More Info Vehicle Fitment- 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L
- 2003 GMC Sierra 3500 | All Trims | 8 Cyl 8.1L
Product Specifications- Quantity Per Application: 1
- UPC: 085311041690
- Part Description: 2003 GMC Sierra 3500 Speedi Sleeve
More Info Vehicle Fitment- 2003 GMC Sierra 3500 | All Trims | All Engines
Product Specifications- Class: A
- Inner Diameter Top: Closed
- OE Part Number: 24210956
- UPC: 765809586086
- Part Description: 2003 GMC Sierra 3500 Transmission Filter Kit
More Info Vehicle Fitment- 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L
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 3500 Automatic Transmission Filter Kit
More Info Vehicle Fitment- 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L
- 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.6L
- 2003 GMC Sierra 3500 | All Trims | 8 Cyl 8.1L
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