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Audi C5 A6 Quattro V6 2.8L

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Audi C5 A6 Quattro V6 2.8L Engine Parts & Accessories

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Rear Crankshaft Seal - With Flange

ES#3410136 - 078103171L - Rear Crankshaft Seal - With Flange - Also referred to as the rear main seal - Corteco - Audi Volkswagen

Also referred to as the rear main seal

Brand:
Corteco - Corporate Logo
ES#:
3410136
Mfg#:
078103171L
In Stock
$126.22

This product was last offered at the strikethrough price on
02-12-2026

$81.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Pressure Check Valve - Priced Each

ES#4818090 - 059103175F - Oil Pressure Check Valve - Priced Each - Located under the cylinder block ventilation cover - Bremmen Parts - Audi

Located under the cylinder block ventilation cover 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818090
Mfg#:
059103175F
Ships on Sep 16, 2026
Auto Notify
ON SALE! SAVE 21%
$69.99

This product was last offered at the strikethrough price on
05-02-2026

$55.48 USD
Free Shipping
on orders $49 and up

Timing Belt Tensioning Roller

ES#261557 - 078109243S - Timing Belt Tensioning Roller - Applies the pressure from the damper to the timing belt - Genuine Volkswagen Audi - Audi Volkswagen

Applies the pressure from the damper to the timing belt

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
261557
Mfg#:
078109243S
Ships in 5 Business Days
ON SALE!
$153.99

This product was last offered at the strikethrough price on
06-25-2026

$146.07 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cam Chain Tensioner Gasket Set

ES#2550773 - 058198217 - Cam Chain Tensioner Gasket Set - Seals the cam chain tensioner to the cylinder head - Elring - Audi Volkswagen

Seals the cam chain tensioner to the cylinder head 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
2550773
Mfg#:
058198217
In Stock
$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Cap / Plug - Priced Each

ES#2581845 - 078103113E - Cylinder Head Cap / Plug - Priced Each - Covers the camshaft opening on the cylinder head - Elring - Audi Volkswagen

Covers the camshaft opening on the cylinder head 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
2581845
Mfg#:
078103113E
In Stock
$6.89 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cam Chain Tensioner - Cylinders 1-3 (Right)

ES#3082198 - 078109088H - Cam Chain Tensioner - Cylinders 1-3 (Right) - Applies tension to the camshaft timing chain - Hamburg Tech - Audi Volkswagen

Applies tension to the camshaft timing chain We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
3082198
Mfg#:
078109088H
Ships in 2 Business Days
$195.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Tensioning Lever

ES#4626 - 078109487A - Tensioning Lever - Applies pressure from the damper to the tensioner roller - Ina - Audi Volkswagen

Applies pressure from the damper to the tensioner roller We Price Match - Give Us A Call or Chat!

Brand:
Ina - Corporate Logo
ES#:
4626
Mfg#:
078109487A
Ships in 1 Business Day
$42.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Bolt - Priced Each

ES#8639 - N90663002 - Hex Bolt - Priced Each - Install new hardware with your new parts. M10x70 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M10x70

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
8639
Mfg#:
N90663002
In Stock
3% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$11.96

This product was last offered at the strikethrough price on
07-26-2026

$11.62 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Relay Roller

ES#4830556 - 078109244H - Relay Roller - The idler pulley for the toothed timing belt - Bremmen Parts - Audi Volkswagen

The idler pulley for the toothed timing belt 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4830556
Mfg#:
078109244H
In Stock
ON SALE! SAVE 18%
$19.99

This product was last offered at the strikethrough price on
05-02-2026

$16.46 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coated Main Bearing Set

ES#4028148 - 034-202-1002 - Coated Main Bearing Set - Price per set for one motor. - 034Motorsport - Audi Volkswagen

Price per set for one motor.

Brand:
034Motorsport - Corporate Logo
ES#:
4028148
Mfg#:
034-202-1002
Ships in 2 Business Days
$318.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Level Sensor

ES#259200 - 1J0907660B - Oil Level Sensor - Mounted on the bottom of the oil pan - Genuine Volkswagen Audi - Audi Volkswagen

Mounted on the bottom of the oil pan

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
259200
Mfg#:
1J0907660B
Ships in 3 Business Days
7% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$201.99

This product was last offered at the strikethrough price on
07-17-2026

$187.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Fan Clutch

ES#4872532 - 078121350A - Auxiliary Fan Clutch - Common cause of overheating issues - BorgWarner - Audi Volkswagen

Common cause of overheating issues

Brand:
BorgWarner - Corporate Logo
ES#:
4872532
Mfg#:
078121350A
Ships in 4 Business Days
$84.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sealing O-Ring - Priced Each

ES#264172 - N90316802 - Sealing O-Ring - Priced Each - Seal for most clip-in cooling sensors/senders. M19.6x3.6mm - Genuine Volkswagen Audi - Audi Volkswagen

Seal for most clip-in cooling sensors/senders. M19.6x3.6mm

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
264172
Mfg#:
N90316802
In Stock
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Cap

ES#10026 - 3B0121321 - Expansion Tank Cap - Keep proper pressure in your coolant system - Vaico - Audi Volkswagen Porsche

Keep proper pressure in your coolant system We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
10026
Mfg#:
3B0121321
In Stock
ON SALE!
$15.99

This product was last offered at the strikethrough price on
07-14-2026

$15.51 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CTS Street Sport Engine Mount - Priced Each

ES#4070112 - CTS-EM-B567-50D - CTS Street Sport Engine Mount - Priced Each - 50 Durometer rubber construction - CTS - Audi

50 Durometer rubber construction

Brand:
CTS - Corporate Logo
ES#:
4070112
Mfg#:
CTS-EM-B567-50D
Ships in 8 Business Days
ON SALE! SAVE 20%
$94.99

This product was last offered at the strikethrough price on
07-10-2026

$75.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Spring Band Clamp - Priced Each

ES#516227 - N90686902 - Spring Band Clamp - Priced Each - Ensure a leak free installation. 23x12 - Genuine Volkswagen Audi - Audi Volkswagen

Ensure a leak free installation. 23x12

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
516227
Mfg#:
N90686902
In Stock
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Parts & Accessories

Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.

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