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Audi A4 Engine Parts & Accessories

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Valve Cover Gasket Set

ES#3690556 - 06e103483pkt1KT - Valve Cover Gasket Set - Includes the left and right side seals - Febi - Audi

Includes the left and right side seals We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
3690556
Mfg#:
06E103483PKT1KT
In Stock
$62.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RacingLine Higher Output Ignition Coils - Red - Set of Four

ES#4846424 - VWR900003-4KT - RacingLine Higher Output Ignition Coils - Red - Set of Four - Delivers greater energy output, ensuring a stronger and more consistent spark. A simple plug-and-play upgrade over the OE factory coils. - Racingline - Audi Volkswagen

Delivers greater energy output, ensuring a stronger and more consistent spark. A simple plug-and-play upgrade over the OE factory coils.

Brand:
Racingline - Corporate Logo
ES#:
4846424
Mfg#:
VWR900003-4KT
Ships on Oct 14, 2026
ON SALE! SAVE 10%
$157.36

This product was last offered at the strikethrough price on
09-18-2026

$141.62 USD
Free Shipping
on orders $49 and up

Camshaft Magnet Seal Kit

ES#5460612 - 06k1034832KT - Camshaft Magnet Seal Kit - Everything needed to replace all three seals on the upper timing cover - Assembled By ECS - Audi Volkswagen

Everything needed to replace all three seals on the upper timing cover 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
5460612
Mfg#:
06K1034832KT
Ships in 10 Business Days
ON SALE! SAVE 23%
$60.99

This product was last offered at the strikethrough price on
05-29-2026

$47.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mass Air Flow Sensor (MAF)

ES#3491051 - 06J906461D - Mass Air Flow Sensor (MAF) - Restore fuel economy and performance - Pierburg - Audi

Restore fuel economy and performance

Brand:
Pierburg - Corporate Logo
ES#:
3491051
Mfg#:
06J906461D
Ships in 1-2 days
$289.99

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

$281.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Vent Tube

ES#436409 - 8E0201183BA - Vent Tube - Connects the filler neck to the charcoal canister. - Genuine Volkswagen Audi - Audi

Connects the filler neck to the charcoal canister. From VIN 8E-4-000001, split is in the 2004 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
436409
Mfg#:
8E0201183BA
Ships in 3 Business Days
10% off MSRP

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

$623.99

This product was last offered at the strikethrough price on
08-31-2026

$561.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Transmission Mount - Priced Each

ES#436843 - 8E0399151BB - Transmission Mount - Priced Each - Fits left and right side - Genuine Volkswagen Audi - Audi

Fits left and right side Automatic transmission vehicles from VIN 8E-7-160381 and 8E-7-802501, splits are in the 2007 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
436843
Mfg#:
8E0399151BB
In Stock
Limited Qty Sale
$329.00

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

$280.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Timing Belt Tensioning Roller

ES#1844046 - 058109243e - Timing Belt Tensioning Roller - Applies the pressure from the damper to the timing belt - NTN - Audi Volkswagen

Applies the pressure from the damper to the timing belt

Brand:
NTN - Corporate Logo
ES#:
1844046
Mfg#:
058109243E
Ships in 1-2 days
$57.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Box Assembly

ES#2159053 - 8K0133837BJ - Air Box Assembly - Complete air box assembly - Genuine Volkswagen Audi - Audi

Complete air box assembly

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2159053
Mfg#:
8K0133837BJ
Ships in 3 Business Days
10% off MSRP

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

$621.99

This product was last offered at the strikethrough price on
08-31-2026

$559.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Complete Valve Cover Gasket Kit

ES#3659366 - 078996025KT - Complete Valve Cover Gasket Kit - Everything you need to reseal leaky valve covers - Genuine Volkswagen Audi - Audi Volkswagen

Everything you need to reseal leaky valve covers

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3659366
Mfg#:
078996025KT
Ships in 1-2 days
$559.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter - Pack Of 10

ES#3183521 - 06D115562.10KT - Oil Filter - Pack Of 10 - Stock up for future maintenance! - OSSCA - Audi Volkswagen

Stock up for future maintenance!

Brand:
OSSCA - Corporate Logo
ES#:
3183521
Mfg#:
06D115562.10KT
Back Ordered
$559.99 USD
Free Shipping

K04 Performance Software (New APR Customers) - With Program Switching (Fully Loaded)

ES#3659524 - dpp20tk04psKT - K04 Performance Software (New APR Customers) - With Program Switching (Fully Loaded) - Required software to properly upgrade to a K04 turbocharger - APR - Audi Volkswagen

Required software to properly upgrade to a K04 turbocharger Call In Or Chat For Best Price!
This upgrade must be performed at ECS Tuning's facility in Ohio.
This upgrade can only be performed with the car present at our facility.

Brand:
APR - Corporate Logo
ES#:
3659524
Mfg#:
DPP20TK04PSKT
In Stock
ON SALE! SAVE 20%
$699.90

This product was last offered at the strikethrough price on
09-28-2026

$559.92 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Throttle body Spacer Kit

ES#2862960 - CTSHW083 - Throttle body Spacer Kit - boost your mid-range torque with this throttle body spacer kit - CTS - Audi Volkswagen

boost your mid-range torque with this throttle body spacer kit

Brand:
CTS - Corporate Logo
ES#:
2862960
Mfg#:
CTSHW083
Ships in 8 Business Days
$69.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Spark Plugs - Set Of Four

ES#2526486 - 101000063AAKT - Spark Plugs - Set Of Four - Keep your engine running strong - Genuine Volkswagen Audi - Audi Volkswagen

Keep your engine running strong

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2526486
Mfg#:
101000063AAKT
Ships in 1-2 days
$79.96 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Cap

ES#253129 - 06B103485C - Oil Cap - Clean up your engine bay with a new cap - Genuine Volkswagen Audi - Audi Volkswagen

Clean up your engine bay with a new cap

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
253129
Mfg#:
06B103485C
Ships in 1-2 days
12% off MSRP

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

$48.99

This product was last offered at the strikethrough price on
09-28-2026

$42.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Flat Connector, 2-Pin

ES#1874226 - 07P973702 - Flat Connector, 2-Pin - Does not come with terminals or wires - Genuine Volkswagen Audi - Audi

Does not come with terminals or wires

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1874226
Mfg#:
07P973702
In Stock
7% off MSRP

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

$13.99

This product was last offered at the strikethrough price on
09-24-2026

$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Pump Assembly

ES#4069255 - 8E0906087P - Fuel Pump Assembly - Does not include fuel gauge sender - Bosch - Audi

Does not include fuel gauge sender We Price Match - Give Us A Call or Chat!
Up to VIN 8E-5-065001, split is in the 2005 model year

Brand:
Bosch - Corporate Logo
ES#:
4069255
Mfg#:
8E0906087P
Ships in 1 Business Day
$558.57 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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Manufacturer names and/or part numbers are used only for identification purposes.

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