Dorman 540-903 Suspension Coil Spring Insulator
Features:
- Reliable fit – precision-engineered to match the design and dimensions of original components
- Durable construction – manufactured to strict standards using sturdy, safe materials
- Rigorously tested – thorough quality control measures ensure longevity
- Direct replacement – fits and performs like the original equipment on specific vehicles
This coil spring insulator is precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles.
Attributes:
| Color | Black |
| Length | 143 MM |
| Inside Diameter | 84 MM |
| Thickness | 25 MM |
| Package Contents | 1 Rubber Mat |
| Universal Or Specific Fit | Specific |
| Attachment Type | Mounting Hole |
| Shape | Round |
| Mounting Hardware Included | No |
| Width | 143 MM |
| Outside Diameter | 143 MM |
| Material | Rubber |
| Thread Diameter | 89 mm MM |
Vehicle Applications:
| Make | Model | Position | Years | Notes |
| Chevrolet | Astro | Front Upper | 1986 to 2005 | |
| Chevrolet | Blazer | Front Lower | 1995 to 2004 | |
| Chevrolet | Blazer | Front Upper | 1995 to 2004 | |
| Chevrolet | C1500 Suburban | Front Upper | 1992 to 1999 | |
| Chevrolet | C1500 | Front Upper | 1992 to 1999 | |
| Chevrolet | C2500 Suburban | Front Upper | 1992 to 1999 | |
| Chevrolet | C2500 | Front Upper | 1992 to 2000 | |
| Chevrolet | C3500 | Front Upper | 1992 to 2000 | |
| Chevrolet | Express 1500 | Front Upper | 1996 to 2002 | |
| Chevrolet | Express 2500 | Front Upper | 1996 to 2002 | |
| Chevrolet | Express 3500 | Front Upper | 1996 to 2002 | |
| Chevrolet | LLV | Front Upper | 1992 to 1995 | |
| Chevrolet | S10 Blazer | Front Upper | 1991 to 1994 | |
| Chevrolet | S10 | Front Upper | 1991 to 2003 | |
| Chevrolet | Silverado 1500 | Front Upper | 1999 to 2000 | |
| Chevrolet | Silverado 2500 | Front Upper | 1999 to 2000 | |
| Chevrolet | Suburban 2500 | Front Upper | 2000 to 2000 | |
| Chevrolet | Tahoe | Front Upper | 1995 to 2000 | |
| GMC | C1500 Suburban | Front Upper | 1992 to 1999 | |
| GMC | C1500 | Front Upper | 1992 to 1999 | |
| GMC | C2500 Suburban | Front Upper | 1992 to 1999 | |
| GMC | C2500 | Front Upper | 1992 to 2000 | |
| GMC | C3500 | Front Upper | 1992 to 2000 | |
| GMC | G3500 | Front Upper | 1996 to 1996 | |
| GMC | Jimmy | Front Lower | 1995 to 2002 | |
| GMC | Jimmy | Front Upper | 1992 to 2002 | |
| GMC | S15 Jimmy | Front Upper | 1991 to 1991 | |
| GMC | Safari | Front Upper | 1986 to 2005 | |
| GMC | Savana 1500 | Front Upper | 1996 to 2002 | |
| GMC | Savana 2500 | Front Upper | 1996 to 2002 | |
| GMC | Savana 3500 | Front Upper | 1996 to 2002 | |
| GMC | Sierra 1500 | Front Upper | 1999 to 2000 | |
| GMC | Sierra 2500 | Front Upper | 1999 to 2000 | |
| GMC | Sonoma | Front Upper | 1991 to 2003 | |
| GMC | Yukon XL 2500 | Front Upper | 2000 to 2000 | |
| GMC | Yukon | Front Upper | 1995 to 1999 |








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