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ElringPart #: 499.501

Elring 499.501 Fuel Injection Holder Seal
⚙️ 2 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$10.12Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
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✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Audi, A6 Quattro
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all Fuel Injection Holder Seal options
Elring 499.501 Fuel Injection Holder Seal
| Brand | Elring |
| Part Number | 499.501 |
| Height [Mm] | 2.0 |
| Inner Diameter [Mm] | 7.9 |
| Material | Copper |
| Outer Diameter [Mm] | 16.7 |
| Shape | Square |
This part fits 2 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2006 | Audi | A6 Quattro | 4.2L | V8 | N/A | Inner Diameter: 7.9mm; Outer Diameter: 16.7mm; Shape: Square |
| 2005 | Audi | A6 Quattro | 4.2L | V8 | N/A | Inner Diameter: 7.9mm; Outer Diameter: 16.7mm; Shape: Square |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
8 21 77697 324 391
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.