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Replacement and OEM Parts for 2003 GMC Sierra 3500 Transmission Mount

2003 GMC Sierra 3500 Transmission Mount

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2003 GMC Sierra 3500
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Transmissions Components & Shifters
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8 Products found

3 Q&A for Transmission Mount Repair
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  • OEM 2003 GMC Sierra 3500 Rear Mount Diagram - 15113134
    View Related Parts

    OEM (Genuine) 2003 GMC Sierra 3500 Rear Mount

    PartNumber: 15113134
    OEM 2003 GMC Sierra 3500 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 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%)
  • Anchor Transmission Mount for 2003 GMC Sierra 3500 - 2839

    Anchor® Transmission Mount for 2003 GMC Sierra 3500

    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 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
    $9.76
  • Westar Automatic Transmission Mount for 2003 GMC Sierra 3500 - EM-2638

    Westar® Automatic Transmission Mount for 2003 GMC Sierra 3500

    PartNumber: EM-2638
    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
    $10.75
  • OEM 2003 GMC Sierra 3500 Transmission Mount Diagram - 15113135
    View Related Parts

    OEM (Genuine) 2003 GMC Sierra 3500 Transmission Mount

    PartNumber: 15113135
    OEM 2003 GMC Sierra 3500 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 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%)
  • Anchor Transmission Mount for 2003 GMC Sierra 3500 - 2638

    Anchor® Transmission Mount for 2003 GMC Sierra 3500

    PartNumber: 2638
    Product Specifications
    • Notes: STUDS: M10-150;INTERLOCK;BOLT HOLES CENTERLINE: 7.5 INCH / 190.5 MM; MT;;STUDS: M10-150;INTERLOCK;BOLT HOLES CENTERLINE: 7.5 INCH / 190.5 MM; 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: 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
    $9.45
  • Westar Automatic Transmission Mount for 2003 GMC Sierra 3500 - EM-2811

    Westar® Automatic Transmission Mount for 2003 GMC Sierra 3500

    PartNumber: EM-2811
    Product Specifications
    • UPC: 656591028116
    • Part Description: 2003 GMC Sierra 3500 Automatic Transmission Mount
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L
    $6.72
  • OEM 2003 GMC Sierra 3500 Transmission Mount Diagram - 15788797
    View Related Parts

    OEM (Genuine) 2003 GMC Sierra 3500 Transmission Mount

    PartNumber: 15788797
    OEM 2003 GMC Sierra 3500 Transmission Mount - 15788797
    Product Specifications
    • Notes: 4.8, 5.3 & 6.0 Liter Gas, 2WD
    • Other Names: Transmission Mount
    • Item Dimensions: 6.4 x 4.3 x 4.4 inches
    • Item Weight: 1.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15768333
    • Part Description: 2003 GMC Sierra 3500 Transmission Mount
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | Base, SLE, SLT | 8 Cyl 6.0 L GAS
    $47.77 MSRP: $79.09
    You Save: $31.32 (40%)
  • Anchor Transmission Mount for 2003 GMC Sierra 3500 - 2811

    Anchor® Transmission Mount for 2003 GMC Sierra 3500

    PartNumber: 2811
    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
    $5.86

FAQ for Transmission Mount Repair

Q: What is the recommended bolt torque for the crossmember nuts?
A:
The recommended bolt torque is 50 Nm (37 ft. lbs.).
By Bob
GM Specialist
01/11/2022
Q: How to install the transmission mount?
A:
You can install the rear transmission mourns, and the transmission mount bolts, lower the transmission, install the transmission mount to crossmember nuts, and lower the vehicle.
By Bob
GM Specialist
01/11/2022
Q: How to remove the transmission mount?
A:
You can raise and suitably support the vehicle, remove the transmission mount to crossmember nuts, the transmission mount bolts to the transmission, raise the transmission mount bolts to the transmission, and the transmission mount.
By Bob
GM Specialist
01/11/2022

FAQ for Other Repair Info

Q: How to remove the automatic transmission fluid?
A:
You can remove the oil pan drain plug, the oil pan bolts, the oil pan, the gasket, the magnet, the oil filter, and the filter neck seal.
Q: How to install the transmission fluid cooler hose?
A:
You can install the transmission fluid cooler hoses, the engine protection shield, and the grille assembly.
Q: How to install the transmission extension housing assembly?
A:
You can install a new case extension ring seal, the case extension, and the case extension bolts, tighten the bolts to 45 Nm (33 ft. lbs.) and install the transmission mount, and the propeller shaft.