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Audi A4 Engine Parts & Accessories

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Fuel Pump Seal

ES#4039425 - 4F0919133B - Fuel Pump Seal - Located between the union nut and the plastic ring - Vaico - Audi

Located between the union nut and the plastic ring We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4039425
Mfg#:
4F0919133B
Ships in 2 Business Days
$32.99

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

$31.99 USD
Free Shipping
on orders $49 and up

Oil Pick-Up Tube

ES#3139062 - 06B115251 - Oil Pick-Up Tube - Also referred to as the 'oil suction pipe' - Hudson - Audi Volkswagen

Also referred to as the 'oil suction pipe' Engine code AWM

Brand:
Hudson - Corporate Logo
ES#:
3139062
Mfg#:
06B115251
Ships in 3 Business Days
$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Service Kit - Premium

ES#3426654 - 20TPRMOIL2KT - Oil Service Kit - Premium - Includes Redline oil, filter, and drain plug - Assembled By ECS - Audi Volkswagen

Includes Redline oil, filter, and drain plug 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3426654
Mfg#:
20TPRMOIL2KT
In Stock
$131.47 USD
Free Shipping
This product is lifetime replacement eligible Partial 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 Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2535139
Mfg#:
026103485A
In Stock
ON SALE!
$4.59

This product was last offered at the strikethrough price on
08-26-2026

$4.25 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mass Air Flow Sensor (MAF) - Remanufactured

ES#240527 - 078133471ax - Mass Air Flow Sensor (MAF) - Remanufactured - Restore lost MPGS and clear codes. - Hitachi - Audi

Restore lost MPGS and clear codes.

Brand:
Hitachi - Corporate Logo
ES#:
240527
Mfg#:
078133471AX
In Stock
ON SALE! SAVE 59%
$312.11

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

$127.18 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Gasket Set

ES#4070887 - 06F103333KT - Cylinder Head Gasket Set - Assembled By ECS - Audi

10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4070887
Mfg#:
06F103333KT
In Stock
ON SALE! SAVE 22%
$161.99

This product was last offered at the strikethrough price on
04-09-2026

$127.01 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hydraulic Engine Mount - Right

ES#3438741 - 8E0199382AJ - Hydraulic Engine Mount - Right - Eliminate excessive engine vibrations - Rein - Audi

Eliminate excessive engine vibrations 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
CVT transmission vehicles

Brand:
Rein - Corporate Logo
ES#:
3438741
Mfg#:
8E0199382AJ
Ships in 2 Business Days
$140.99

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

$126.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Hydraulic / Electric Engine Mount - Priced Each

ES#4623641 - 8E0199379BJ - Hydraulic / Electric Engine Mount - Priced Each - Eliminate excessive engine vibrations - URO - Audi

Eliminate excessive engine vibrations 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For automatic transmission vehicles. Fits left side only up to VIN 8E-7-149290, split is in the 2007 model year. Fits left and right side after VIN split

Brand:
URO - Corporate Logo
ES#:
4623641
Mfg#:
8E0199379BJ
Ships in 1 Business Day
$126.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intercooler Hose - Lower

ES#2678158 - 8D0145834F - Intercooler Hose - Lower - Connects the cross tube to the lower port on the intercooler - Gates - Audi Volkswagen

Connects the cross tube to the lower port on the intercooler

Brand:
Gates - Corporate Logo
ES#:
2678158
Mfg#:
8D0145834F
Ships on Sep 18, 2026
$126.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Pan - Lower

ES#3184320 - 06E103604K - Oil Pan - Lower - Replace your cracked or broken pan - Vaico - Audi Volkswagen

Replace your cracked or broken pan We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
3184320
Mfg#:
06E103604K
Special Order: No Guaranteed ETA
$126.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Intake Manifold Installation Kit

ES#2770001 - 06B129717FKT1 - Intake Manifold Installation Kit - Everything you need to remove and re-install your intake manifold - Assembled By ECS - Audi

Everything you need to remove and re-install your intake manifold 10X Entries Into Our F80 M3 Sweepstakes
From the 2004 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
2770001
Mfg#:
06B129717FKT1
Ships on Dec 10, 2026
Auto Notify
ON SALE!
$139.05

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

$126.77 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant Flange Hose

ES#4818446 - 06D121101B - Coolant Flange Hose - Connects the rear coolant flange to the hard water pipe - Bremmen Parts - Audi

Connects the rear coolant flange to the hard water pipe 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818446
Mfg#:
06D121101B
In Stock
ON SALE! SAVE 32%
$5.99

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

$4.07 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Kit W/ Tensioners

ES#2594390 - 058903133DKT3 - Accessory Belt Kit W/ Tensioners - Keep your accessories running properly with new tensioners and drive belts - Assembled By ECS - Audi

Keep your accessories running properly with new tensioners and drive belts 10X Entries Into Our F80 M3 Sweepstakes
Engine code AWM

Brand:
Assembled By ECS - Corporate Logo
ES#:
2594390
Mfg#:
058903133DKT3
Ships in 6 Business Days
ON SALE! SAVE 13%
$145.18

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

$126.04 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Vacuum Pump

ES#3508349 - 06J145100P - Vacuum Pump - Generates vacuum when under positive pressure - Hudson - Audi

Generates vacuum when under positive pressure

Brand:
Hudson - Corporate Logo
ES#:
3508349
Mfg#:
06J145100P
Ships in 1 day
$125.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Pressure Control Valve (PCV) - (25mm)

ES#1876828 - 06A129101F - Pressure Control Valve (PCV) - (25mm) - Located on the intake hose leading to the turbo inlet - Kayser - Audi Volkswagen

Located on the intake hose leading to the turbo inlet Fits from VIN 8E-4-000 001 - Split is in the 2004 model year

Brand:
Kayser - Corporate Logo
ES#:
1876828
Mfg#:
06A129101F
Ships on Feb 22, 2027
$62.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pressure Control Valve (PCV)

ES#4883737 - 06F129101P - Pressure Control Valve (PCV) - Also called the "breather valve" or "oil separator" - Rein - Audi Volkswagen

Also called the "breather valve" or "oil separator" 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
From production date 12/17/2005

Brand:
Rein - Corporate Logo
ES#:
4883737
Mfg#:
06F129101P
Ships in 1 Business Day
$41.99 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.

Let us help you find the parts that fit your Audi

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