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2003 GMC Sierra 3500
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Engine Mounts & Mounting Hardware
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OEM (Genuine) 2003 GMC Sierra 3500 Rear Mount
PartNumber: 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
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:$146.90You Save: $54.39 (38%)
Anchor® Front Driver Side Engine Mount for 2003 GMC Sierra 3500
PartNumber: 3176Product Specifications- Notes: PART GROUP: 3176, 3176;
- PART GROUP: 3176, 3176
- UPC: 081106031761
- Part Description: 2003 GMC Sierra 3500 Front Driver Side Engine Mount
Vehicle Fitment- 2003 GMC Sierra 3500 | All Trims | 8 Cyl 8.1L
$38.79
OEM (Genuine) 2003 GMC Sierra 3500 Mount Asm-Engine
PartNumber: 25828247
Product Specifications- Notes: Silverado, Sierra; 6.0l; 4.8, 5.3 & 6.0 Liter Gas, 3/4, 1 Ton
- Location: Driver Side; Passenger Side
- Other Names: Front Mount, Motor Mount, Mount
- Item Dimensions: 7.0 x 6.7 x 6.6 inches
- Item Weight: 5.20 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15919101, 15743846, 15226252, 15829212, 15226253, 15036533
- Part Description: 2003 GMC Sierra 3500 Mount Asm-Engine
Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
$135.86 MSRP:$202.70You Save: $66.84 (33%)
Westar® Front Engine Mount for 2003 GMC Sierra 3500
PartNumber: EM-5353Product Specifications- UPC: 656591053538
- Part Description: 2003 GMC Sierra 3500 Front Engine Mount
Vehicle Fitment- 2003 GMC Sierra 3500 | All Trims | 8 Cyl 8.1L
$46.54
Anchor® Front Driver Side Engine Mount for 2003 GMC Sierra 3500
PartNumber: 3102Product Specifications- Notes: REUSE HEAT SHIELD;PART GROUP: 3102, 3102;
- Note: REUSE HEAT SHIELD
- PART GROUP: 3102, 3102
- UPC: 081106031020
- Part Description: 2003 GMC Sierra 3500 Front Driver Side Engine Mount
Vehicle Fitment- 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.6L
$25.27
OEM (Genuine) 2003 GMC Sierra 3500 Mount Bracket
PartNumber: 15113851
Product Specifications- Notes: 4.8, 5.3 & 6.0 Liter Gas, 2WD, 3/4, 1 Ton;4.8, 5.3 & 6.0 Liter Gas, 4WD, 3/4, 1 Ton
- Location: Passenger Side
- Other Names: Mount Bracket
- Item Dimensions: 8.7 x 7.3 x 3.4 inches
- Item Weight: 3.20 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15036530
- Part Description: 2003 GMC Sierra 3500 Mount Bracket
Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
$68.13 MSRP:$112.78You Save: $44.65 (40%)
Anchor® Front Driver Side Classic Engine Mount for 2003 GMC Sierra 3500
PartNumber: 2909Product Specifications- UPC: 081106029096
- Part Description: 2003 GMC Sierra 3500 Front Driver Side Classic Engine Mount
Vehicle Fitment- 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L
$20.05
OEM (Genuine) 2003 GMC Sierra 3500 Mount Asm-Engine Frame Side
PartNumber: 15134285
Product Specifications- Notes: All Models; 8.1 Liter Gas
- Location: Driver Side; Passenger Side
- Other Names: Front Mount, Motor Mount
- Item Dimensions: 8.2 x 7.1 x 7.3 inches
- Item Weight: 4.30 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15761271
- Part Description: 2003 GMC Sierra 3500 Mount Asm-Engine Frame Side
Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 8.1 L GAS
$110.04 MSRP:$164.18You Save: $54.14 (33%)
Westar® Front Engine Mount for 2003 GMC Sierra 3500
PartNumber: EM-2909Product Specifications- Notes: w/o Heat Shield;Available in the Westar Gold Line
- UPC: 656591029090
- Part Description: 2003 GMC Sierra 3500 Front Engine Mount
Vehicle Fitment- 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L
$23.18OEM (Genuine) 2003 GMC Sierra 3500 Mount Bracket
PartNumber: 15871387
Product Specifications- Notes: 4.8, 5.3 & 6.0 Liter Gas, 2WD, 3/4, 1 Ton;4.8, 5.3 & 6.0 Liter Gas, 4WD, 3/4, 1 Ton
- Location: Driver Side
- Other Names: Mount Bracket
- Item Dimensions: 8.6 x 7.3 x 3.4 inches
- Item Weight: 4.40 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15036529, 15113850, 15235528
- Part Description: 2003 GMC Sierra 3500 Mount Bracket
Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
$69.84 MSRP:$115.62You Save: $45.78 (40%)
OEM (Genuine) 2003 GMC Sierra 3500 Front Mount
PartNumber: 15829220
Product Specifications- Notes: All Models; Right; 6.6 Liter Turbo Diesel
- Location: Passenger Side
- Other Names: Front Mount, Motor Mount
- Item Dimensions: 7.7 x 6.7 x 6.4 inches
- Item Weight: 5.30 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15134284, 15072626
- Part Description: 2003 GMC Sierra 3500 Front Mount
Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
$162.75 MSRP:$258.40You Save: $95.65 (38%)
OEM (Genuine) 2003 GMC Sierra 3500 Mount Bracket
PartNumber: 15113852
Product Specifications- Notes: 8.1 Liter Gas
- Location: Driver Side
- Other Names: Mount Bracket
- Item Dimensions: 8.4 x 6.1 x 10.1 inches
- Item Weight: 3.10 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2003 GMC Sierra 3500 Mount Bracket
Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 8.1 L GAS
$77.75 MSRP:$123.45You Save: $45.70 (38%)
OEM (Genuine) 2003 GMC Sierra 3500 Mount Bracket
PartNumber: 15113855
Product Specifications- Notes: 6.6 Liter Turbo Diesel
- Location: Passenger Side
- Other Names: Mount Bracket
- Item Dimensions: 7.9 x 4.0 x 3.8 inches
- Item Weight: 2.50 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2003 GMC Sierra 3500 Mount Bracket
Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
$75.77 MSRP:$125.42You Save: $49.65 (40%)
OEM (Genuine) 2003 GMC Sierra 3500 Mount Bracket
PartNumber: 15113854
Product Specifications- Notes: 6.6 Liter Turbo Diesel
- Location: Driver Side
- Other Names: Mount Bracket
- Item Dimensions: 7.6 x 6.3 x 5.1 inches
- Item Weight: 3.20 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2003 GMC Sierra 3500 Mount Bracket
Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
$58.27 MSRP:$96.46You Save: $38.19 (40%)
Westar® Front Engine Mount for 2003 GMC Sierra 3500
PartNumber: EM-5423Product Specifications- Notes: w/Heat Shield
- UPC: 656591054238
- Part Description: 2003 GMC Sierra 3500 Front Engine Mount
Vehicle Fitment- 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L
OEM (Genuine) 2003 GMC Sierra 3500 Front Mount
PartNumber: 15829219
Product Specifications- Notes: All Models; Left; 6.6 Liter Turbo Diesel
- Location: Driver Side
- Other Names: Front Mount, Motor Mount
- Item Dimensions: 7.9 x 7.4 x 7.6 inches
- Item Weight: 4.60 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15058252, 15134281
- Part Description: 2003 GMC Sierra 3500 Front Mount
Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
GSP North America® Front Engine Mount for 2003 GMC Sierra 3500
PartNumber: 3531959Product Specifications- Bushing Color: Black
- Bushing Material: Rubber
- Housing Color: Silver
- Mount material: Steel/Rubber
- Mounting Hardware Included: No
- Prop 65 - Short Label: Warning: Cancer and Reproductive Harm - www.p65warnings.ca.gov
- Prop 65 Yes/No: Yes
- UPC: 883331010142
- Part Description: 2003 GMC Sierra 3500 Front Engine Mount
Vehicle Fitment- 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L
OEM (Genuine) 2003 GMC Sierra 3500 Bracket Asm-Engine Mount
PartNumber: 15113853
Product Specifications- Notes: 8.1 Liter Gas
- Location: Passenger Side
- Other Names: Mount Bracket
- Item Dimensions: 7.9 x 3.8 x 4.0 inches
- Item Weight: 4.10 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2003 GMC Sierra 3500 Bracket Asm-Engine Mount
Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 8.1 L GAS
FAQ for Engine Mount Repair
Q: How to install the engine mount-right?
A:
You can install the engine mount bolts, tighten the engine mount bolts to 50 Nm (37 ft. lbs.), remove the adjustable jack stands, and install the starter motor and the A/C compressor.
By Bob
GM Specialist
01/11/2022Q: How to remove the engine mount bracket-left?
A:
You can remove the engine mount, the engine mount bracket bolts, and the engine mount bracket.
By Bob
GM Specialist
01/11/2022Q: How to install the right engine mount bracket?
A:
You can install the engine mount bracket, and the engine mount bracket bolts, tighten the engine mount bracket bolts to 75 Nm (55 ft. lbs.) and install the engine mount.
By Bob
GM Specialist
01/11/2022Q: How to remove the left engine mount?
A:
You can install the engine mount bolts, tighten the engine mount bolts to 50 Nm (37 ft. lbs.), remove the adjustable jack stands, install the front propeller shaft, the engine shield bolts, tighten the engine shield bolts to 20 Nm (15 ft. lbs.), install the left front tire and wheel, the wheelhouse inner panel push pin retainers, and the wheelhouse inner panel.
By Bob
GM Specialist
01/11/2022Q: How to install the engine mount bracket-left?
A:
You can install the engine mount bracket, and the engine mount bracket bolts, tighten the engine mount bracket bolts to 75 Nm (55 ft. lbs.) and install the engine mount.
By Bob
GM Specialist
01/11/2022Q: How to remove the engine mount-right?
A:
You can remove the engine mount-to-engine mount bracket bolts, the engine shield bolts, the engine shield, the Air Conditioning (A/C) compressor, the starter motor, the engine mount bolts, and the right engine mount.
By Bob
GM Specialist
01/11/2022Q: How to remove the right engine mount bracket?
A:
You can remove the engine mount, the engine mount bracket bolts, and the engine mount bracket.
By Bob
GM Specialist
01/11/2022See more FAQs (2)