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Audi A4 Engine Parts & Accessories

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Turbo Oil Line Gasket

ES#1591 - 058145757A - Turbo Oil Line Gasket - Seals the oil return lines to the oil pan - Elring - Audi Volkswagen

Seals the oil return lines to the oil pan 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
1591
Mfg#:
058145757A
In Stock
$5.14 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Gasket Set

ES#4941102 - 430.920 - Engine Gasket Set - Comprehensive gasket set for engine rebuilds EA888 GEN.II E85 - Elring - Audi

Comprehensive gasket set for engine rebuilds EA888 GEN.II E85 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Elring - Corporate Logo
ES#:
4941102
Mfg#:
430.920
In Stock
$155.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Oil Cooler

ES#2718706 - 06J117021J - Engine Oil Cooler - Lowers engine oil temperature - Nissens - Audi Volkswagen

Lowers engine oil temperature We Price Match - Give Us A Call or Chat!

Brand:
Nissens - Corporate Logo
ES#:
2718706
Mfg#:
06J117021J
In Stock at Vendor
$106.99

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

$103.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Upper

ES#4151834 - 8E0121101R - Radiator Hose - Upper - Connects the upper radiator port to the expansion tank and hard water pipe - Rein - Audi

Connects the upper radiator port to the expansion tank and hard water pipe 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4151834
Mfg#:
8E0121101R
In Stock
$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
This product has been superseded to ES#4066582

Diverter Valve

ES#4691256 - 06H145710C - Diverter Valve - Revised diaphragm-based diverter valve - Hamburg Tech - Audi Volkswagen

Revised diaphragm-based diverter valve We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
4691256
Mfg#:
06H145710C
In Stock
Limited Qty Sale
$49.99

This product was last offered at the strikethrough price on
06-11-2026

$42.99 USD
Free Shipping
on orders $49 and up

Pressure Control Valve (PCV) Kit

ES#3690237 - 06h103495akt3KT - Pressure Control Valve (PCV) Kit - Also called the "breather valve" or "oil separator". Located on top of the valve cover. - Assembled By ECS - Audi

Also called the "breather valve" or "oil separator". Located on top of the valve cover. 10X Entries For Our 25th Anniversary Sweepstakes!
Fits from production date 3/31/2012 - Please check existing part number before ordering

Brand:
Assembled By ECS - Corporate Logo
ES#:
3690237
Mfg#:
06H103495AKT3KT
In Stock
ON SALE! SAVE 24%
$108.99

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

$82.88 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECU Cover

ES#442064 - 8E1907613D - ECU Cover - Top cover for the engine control module housing - Genuine Volkswagen Audi - Audi

Top cover for the engine control module housing

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
442064
Mfg#:
8E1907613D
Ships in 3 Business Days
9% off MSRP

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

$123.99

This product was last offered at the strikethrough price on
08-06-2026

$112.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Camshaft Adjuster Repair Kit

ES#4615447 - 06F103107G - Camshaft Adjuster Repair Kit - Located on the back of the cylinder head. Includes Housing, Housing Gasket, and Solenoid. - URO - Audi Volkswagen

Located on the back of the cylinder head. Includes Housing, Housing Gasket, and Solenoid. 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4615447
Mfg#:
06F103107G
Back Ordered
$619.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Electrical Connector Housing - 2 Pin - Priced Each

ES#279910 - 06A973722 - Electrical Connector Housing - 2 Pin - Priced Each - Does not come with terminals or wires - Genuine Volkswagen Audi - Audi

Does not come with terminals or wires Connector for fuel injectors

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
279910
Mfg#:
06A973722
Ships in 1-2 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.

$42.99

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

$39.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Billet Washer Fluid Reservoir Cap - Black Anodized

ES#3194626 - 022732ECS01-01 - Billet Washer Fluid Reservoir Cap - Black Anodized - Lose the plastic! - ECS - Audi

Lose the plastic! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3194626
Mfg#:
022732ECS01-01
In Stock
ON SALE!
$86.99

This product was last offered at the strikethrough price on
06-13-2026

$82.64 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fuel Pump Bleeder Valve

ES#280446 - 06D133400A - Fuel Pump Bleeder Valve - Pressure relief valve for FSI fuel pumps - Genuine Volkswagen Audi - Audi Volkswagen

Pressure relief valve for FSI fuel pumps

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
280446
Mfg#:
06D133400A
In Stock
28% off MSRP

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

$42.98

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

$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ultimate Plus Timing Belt Kit - Silver Pulley

ES#2581230 - 06F198004B7 - Ultimate Plus Timing Belt Kit - Silver Pulley - Get the best timing belt kit with the added benefits of the Quick-Spool under drive pulley - Assembled By ECS - Audi

Get the best timing belt kit with the added benefits of the Quick-Spool under drive pulley 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2581230
Mfg#:
06F198004B7
Ships on Aug 31, 2026
Auto Notify
ON SALE! SAVE 18%
$501.99

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

$411.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Camshaft Position Sensor

ES#2710674 - 07K907601A - Camshaft Position Sensor - Located in cylinder head - FAE - Audi Volkswagen

Located in cylinder head

Brand:
FAE - Corporate Logo
ES#:
2710674
Mfg#:
07K907601A
In Stock
$35.89

This product was last offered at the strikethrough price on
06-11-2026

$35.21 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Temperature Sensor

Mounted on the intake manifold From the 2013 model year

Brand:
SMP - Corporate Logo
ES#:
4057427
Mfg#:
06H905379
In Stock
Limited Qty Sale
$184.99

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

$153.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Carbon Fiber Engine Cover Kit

ES#3509780 - 016308ECS01-04KT - Carbon Fiber Engine Cover Kit - Add a flash of style and elegance under your hood with an ECS Tuning Carbon Fiber Engine Cover - ECS - Audi

Add a flash of style and elegance under your hood with an ECS Tuning Carbon Fiber Engine Cover 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3509780
Mfg#:
016308ECS01-04KT
Ships in 1-2 days
ON SALE! SAVE 10%
$454.80

This product was last offered at the strikethrough price on
06-13-2026

$409.32 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter - Priced Each

ES#2158199 - 06A115561B - Oil Filter - Priced Each - Replaces OEM# 06A115561B German quality for your Volkswagen - Hengst - Audi Volkswagen
ECS Tuning recommends this product.

Replaces OEM# 06A115561B German quality for your Volkswagen 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!

Brand:
Hengst - Corporate Logo
ES#:
2158199
Mfg#:
06A115561B
In Stock
$11.39

This product was last offered at the strikethrough price on
06-10-2026

$10.49 USD
Free Shipping
on orders $49 and up

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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