Dorman
Dorman 540-903 Coil Spring Insulator
Dorman 540-903 Coil Spring Insulator
SKU:RB-540-903
In stock
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- Genuine brand-name parts
- Ships from US warehouse
- 30-day returns
The Dorman 540-903 is a coil spring insulator. It is a new, genuine Dorman part with the manufacturer warranty, shipped from the closest US warehouse.
Key features
- Direct replacement - fits and performs like the original equipment on specific vehicles
- 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
- Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool
Specifications
| Brand | Dorman |
|---|---|
| Manufacturer part number | 540-903 |
| Part type | Auto Part |
| UPC / GTIN | 194883772908 |
| Weight | 0.40 lb |
| Dimensions (L × W × H) | 9.4 × 8.2 × 2.6 in |
| Category | Suspension & Steering |
| Condition | New — genuine brand-name part |
| Warranty | Manufacturer warranty |
| Also searched as | 540 903, 540903 |
Questions
Will this fit my vehicle?
Match the manufacturer part number 540-903 to your current part, or send us your VIN and we will confirm the fit before you order.
How fast does it ship?
Orders ship the same business day (the next business day if ordered late) from the closest US warehouse, with tracking by e-mail. Standard delivery takes 3–5 business days; expedited shipping is available at checkout.
Is this a genuine Dorman part?
Yes — new and genuine Dorman, with the manufacturer warranty.
Can I return it?
Yes. Unused items can be returned within 30 days — see our refund policy for the details.
Shipping & delivery
Shipping & delivery
Orders ship from the warehouse closest to you — the same business day, or the next business day if ordered late in the day, on a weekend or holiday. Standard delivery takes 3–5 business days in the continental US; expedited options are shown at checkout. Oversized items (bumpers, running boards, large tonneau covers, some marine equipment) ship LTL freight — we contact you to schedule delivery and a signature is required.
Returns & warranty
Returns & warranty
Unused, uninstalled parts in original packaging can be returned within 30 days of delivery. A restocking fee of up to 20% may apply depending on the product and supplier, and return shipping is the buyer’s responsibility unless the item arrived defective, damaged or incorrect. Every product carries the full manufacturer warranty. Contact us with your order number to start a return.
Fitment & part numbers
Fitment & part numbers
Verify fitment with the manufacturer part number shown above and your vehicle’s year, make, model and trim. If the listing says “Fits select…”, confirm your exact application before ordering. Not sure? Send us your VIN and the part number and we’ll check it for you.
