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Audi C5 A6 Quattro 4.2

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Audi C5 A6 Quattro 4.2 Engine Parts & Accessories

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Valve Stem Seal - Priced Each

ES#4027470 - 036109675A - Valve Stem Seal - Priced Each - Seals the valve stem in the cylinder head. 6mm - Corteco - Audi Volkswagen Porsche

Seals the valve stem in the cylinder head. 6mm

Brand:
Corteco - Corporate Logo
ES#:
4027470
Mfg#:
036109675A
In Stock at Vendor
$3.99

This product was last offered at the strikethrough price on
07-23-2026

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Bolt Set

ES#2598810 - 077103385DKT - Cylinder Head Bolt Set - A full set to secure one cylinder head - Victor Reinz - Audi Volkswagen

A full set to secure one cylinder head

Brand:
Victor Reinz - Corporate Logo
ES#:
2598810
Mfg#:
077103385DKT
In Stock
$34.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Cap

ES#2550376 - 06C103485N - Oil Cap - Ensure a proper seal and good looks with this new cap - Rein - Audi Volkswagen

Ensure a proper seal and good looks with this new cap 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2550376
Mfg#:
06C103485N
In Stock at Vendor
$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Bolt - Priced Each

ES#282270 - 077103385D - Cylinder Head Bolt - Priced Each - 10 per cylinder head - Genuine Volkswagen Audi - Audi Volkswagen

10 per cylinder head

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
282270
Mfg#:
077103385D
Ships in 2 Business Days
40% off MSRP

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

$23.38

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

$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Seal -

ES#3623881 - 038103085 - Crankshaft Seal - - URO - Audi Volkswagen

2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
3623881
Mfg#:
038103085
In Stock
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Washer Fluid Reservoir Cap - Funnel Style

ES#4910736 - 000096706A - Washer Fluid Reservoir Cap - Funnel Style - Top your windshield washer fluid off without spilling! - Genuine Volkswagen Audi - Audi Volkswagen

Top your windshield washer fluid off without spilling!

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4910736
Mfg#:
000096706A
In Stock
14% off MSRP

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

$18.00

This product was last offered at the strikethrough price on
05-04-2026

$15.46 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Shouldered Hex Nut - Priced Each

ES#11264 - n01508315 - Shouldered Hex Nut - Priced Each - Install new hardware with your new parts. M8 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M8

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
11264
Mfg#:
N01508315
In Stock
25% off MSRP

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

$3.99

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

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Fan Control Unit

ES#4908550 - 8D0959501D - Auxiliary Fan Control Unit - Controls the actuation of the radiator fan - Bremmen Parts - Audi

Controls the actuation of the radiator fan 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4908550
Mfg#:
8D0959501D
Special Order: No Guaranteed ETA
Auto Notify
$136.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Split Valve Keeper - Priced Each

ES#1600384 - 0000531126 - Split Valve Keeper - Priced Each - Engine Valve Spring Retainer Keeper - Split cotter for intake or exhaust valve. Two required per valve - Genuine Mercedes Benz - Audi Volkswagen

Engine Valve Spring Retainer Keeper - Split cotter for intake or exhaust valve. Two required per valve

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1600384
Mfg#:
0000531126
Ships in 3 Business Days
$3.09

This product was last offered at the strikethrough price on
02-09-2026

$2.76 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Timing Hydraulic Automatic Tensioner

ES#4389890 - 077109479D - Timing Hydraulic Automatic Tensioner - SKF - Audi Volkswagen

Brand:
SKF - Corporate Logo
ES#:
4389890
Mfg#:
077109479D
Ships in 9 Business Days
$134.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

A/C Pressure Safety Switch

ES#3218978 - 8D0959482B - A/C Pressure Safety Switch - Prevents excess pressure from building within the system - URO - Audi Volkswagen

Prevents excess pressure from building within the system 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Up to model year 2001

Brand:
URO - Corporate Logo
ES#:
3218978
Mfg#:
8D0959482B
Ships in 1 Business Day
$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Connecting Rod Bolt - Priced Each

ES#283416 - 078105425F - Connecting Rod Bolt - Priced Each - M8.5x1x50 - Secures the connecting rod end caps - Genuine Volkswagen Audi - Audi Volkswagen

M8.5x1x50 - Secures the connecting rod end caps

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
283416
Mfg#:
078105425F
Ships on Nov 4, 2026
ON SALE! SAVE 63%
$14.99

This product was last offered at the strikethrough price on
02-26-2026

$5.56 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filler Cap

ES#2535139 - 026103485A - Oil Filler Cap - Clean up your engine bay with a new oil cap - URO - Audi Volkswagen Porsche

Clean up your engine bay with a new oil cap 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2535139
Mfg#:
026103485A
In Stock
$4.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Attachment Bolt - Priced Each

ES#371819 - 4B3121200 - Radiator Attachment Bolt - Priced Each - This attached the upper radiator mounts to radiator - Genuine Volkswagen Audi - Audi

This attached the upper radiator mounts to radiator Split is in 2002 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
371819
Mfg#:
4B3121200
Ships in 2 Business Days
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Fan Assembly - 280mm

300W with round 2 pin connector

Brand:
Mahle-Behr - Corporate Logo
ES#:
4355144
Mfg#:
8D0959455R
In Stock at Vendor
$134.99

This product was last offered at the strikethrough price on
05-07-2026

$130.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Tensioner Lever / Roller

ES#1831903 - 077109485E - Tensioner Lever / Roller - Works with the tensioning dampener to keep the belt tight - NTN - Audi Volkswagen

Works with the tensioning dampener to keep the belt tight From VIN#1-105001, split is in model year 2001

Brand:
NTN - Corporate Logo
ES#:
1831903
Mfg#:
077109485E
Ships in 5 Business Days
$129.37 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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