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Audi A4 Engine Parts & Accessories

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Oil Drain Plug

ES#3570183 - 06L103801 - Oil Drain Plug - Replacement oil pan drain plug with seal - Rein - Audi Volkswagen Porsche

Replacement oil pan drain plug with seal 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
3570183
Mfg#:
06L103801
In Stock
$7.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cam Follower Replacement Kit - Without Bolts

ES#4069283 - 06d109309CKT4 - Cam Follower Replacement Kit - Without Bolts - Vital kit consisting of cam follower and fuel pump sealing o-ring. Ideal for those who have converted their fuel pump from bolts to studs. - Assembled By ECS - Audi Volkswagen

Vital kit consisting of cam follower and fuel pump sealing o-ring. Ideal for those who have converted their fuel pump from bolts to studs. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4069283
Mfg#:
06D109309CKT4
In Stock
ON SALE!
$28.99

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

$28.56 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MAP Sensor

ES#2678229 - 03C906051F - MAP Sensor - Manifold absolute pressure sensor, lets your ECU know how much air pressure is in your intake manifold / supercharger - Bosch - Audi Volkswagen

Manifold absolute pressure sensor, lets your ECU know how much air pressure is in your intake manifold / supercharger 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
2678229
Mfg#:
03C906051F
In Stock
$34.06

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

$31.09 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Oil Dipstick

ES#280765 - 06E115611H - Engine Oil Dipstick - Add the capability to check your oil - Genuine Volkswagen Audi - Audi

Add the capability to check your oil

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
280765
Mfg#:
06E115611H
In Stock
15% off MSRP

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

$75.00

This product was last offered at the strikethrough price on
07-27-2026

$63.90 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Zerex Coolant / Antifreeze - Pink G40 (Concentrate) 1 Gallon

ES#4884761 - 0009897110090109 - Zerex Coolant / Antifreeze - Pink G40 (Concentrate) 1 Gallon - MBZ Approval: 325.5 / 325.6 - Genuine Mercedes Benz - Audi Volkswagen Mercedes Benz Porsche

MBZ Approval: 325.5 / 325.6

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4884761
Mfg#:
0009897110090109
In Stock
2% off MSRP

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

$32.04

This product was last offered at the strikethrough price on
07-27-2026

$31.50 USD
Free Shipping
on orders $49 and up

Performance Stainless 2.5" Downpipe

ES#3175272 - 251127R - Performance Stainless 2.5" Downpipe - High flow, stainless downpipe kit to be used with factory exhaust - Techtonics Tuning - Audi

High flow, stainless downpipe kit to be used with factory exhaust Fits automatic transmission models only - To be used with factory exhaust

Brand:
Techtonics Tuning - Corporate Logo
ES#:
3175272
Mfg#:
251127R
Ships in 4 Business Days
$286.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Gasket Set

ES#2684768 - 06E103483PKT1 - Valve Cover Gasket Set - Includes the left and right side seals - Genuine Volkswagen Audi - Audi

Includes the left and right side seals

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2684768
Mfg#:
06E103483PKT1
In Stock
$153.99

This product was last offered at the strikethrough price on
02-24-2026

$142.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Alternator

ES#3188074 - 06H903016LX - Alternator - Brand new without core charge - Bosch - Audi

Brand new without core charge 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Up to the 2012 model year

Brand:
Bosch - Corporate Logo
ES#:
3188074
Mfg#:
06H903016LX
In Stock at Vendor
$688.99

This product was last offered at the strikethrough price on
04-10-2026

$684.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Mass Air Flow Sensor (MAF)

ES#4940285 - 0280218063SJ - Mass Air Flow Sensor (MAF) - Restore fuel economy and performance - URO - Audi Volkswagen

Restore fuel economy and performance 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
URO - Corporate Logo
ES#:
4940285
Mfg#:
0280218063SJ
In Stock
$58.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Complete Remanufactured Cylinder Head - Without Camshafts

ES#4000995 - 06H103264BXKT - Complete Remanufactured Cylinder Head - Without Camshafts - *Price includes refundable $350 core charge* Brand new complete cylinder head minus the camshafts - Genuine Volkswagen Audi - Audi

*Price includes refundable $350 core charge* Brand new complete cylinder head minus the camshafts Fits 2013+ models with CPMA, CPMB engine codes

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4000995
Mfg#:
06H103264BXKT
Ships in 9 Business Days
$3419.99

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

$3417.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Camshaft Adjustment Valve (N205)

ES#4376431 - 06E109257P - Camshaft Adjustment Valve (N205) - Valve that controls cam adjustment - URO - Audi Volkswagen

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

Brand:
URO - Corporate Logo
ES#:
4376431
Mfg#:
06E109257P
In Stock
$66.68 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Billet Catch Can Kit

ES#2848072 - CTSCCB8.5TFSi - Billet Catch Can Kit - Reduce oil deposits that lower performance - CTS - Audi

Reduce oil deposits that lower performance From the 2013 model year

Brand:
CTS - Corporate Logo
ES#:
2848072
Mfg#:
CTSCCB8.5TFSI
Back Ordered
Auto Notify
ON SALE! SAVE 15%
$499.99

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

$424.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter - Pack Of 5

ES#3618889 - 06J115403CKT1 - Oil Filter - Pack Of 5 - Stock up for future maintenance - Hengst - Audi Volkswagen

Stock up for future maintenance 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#:
3618889
Mfg#:
06J115403CKT1
In Stock
$84.99 USD
Free Shipping

1.8T Performance Ignition Service Kit

ES#5338591 - 056059LA094ISKT3 - 1.8T Performance Ignition Service Kit - Featuring one step colder, copper core NGK spark plugs & ECS performance ignition coils for increased spark energy. - ECS - Audi Volkswagen

Featuring one step colder, copper core NGK spark plugs & ECS performance ignition coils for increased spark energy. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
5338591
Mfg#:
056059LA094ISKT3
In Stock
ON SALE! SAVE 25%
$181.99

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

$135.79 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Self-Locking Nut - Priced Each

ES#2588753 - N90369001 - Self-Locking Nut - Priced Each - Install new hardware with your new parts. M10x1.5 - Rein - Audi BMW Volkswagen

Install new hardware with your new parts. M10x1.5 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Secures the catalytic converter to the turbocharger

Brand:
Rein - Corporate Logo
ES#:
2588753
Mfg#:
N90369001
In Stock
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Pulley

ES#3450012 - 06E105251F - Crankshaft Pulley - Reduces vibrations and drives the accessory belt - Corteco - Audi

Reduces vibrations and drives the accessory belt

Brand:
Corteco - Corporate Logo
ES#:
3450012
Mfg#:
06E105251F
In Stock at Vendor
$700.91

This product was last offered at the strikethrough price on
06-04-2026

$678.31 USD
Free Shipping
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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Manufacturer names and/or part numbers are used only for identification purposes.

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