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Audi B6 Engine Parts & Accessories

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Jackal Motorsports Tune - Includes Jackal Tuning Cable

ES#4907819 - B6-1 - Jackal Motorsports Tune - Includes Jackal Tuning Cable - Gains from 20-30 WHP on Stage 1 up to 60-70 WHP on Stage 3+ E85 - Jackal Motorsports - Audi

Gains from 20-30 WHP on Stage 1 up to 60-70 WHP on Stage 3+ E85 For vehicles with manual transmission only

Brand:
Jackal Motorsports - Corporate Logo
ES#:
4907819
Mfg#:
B6-1
Ships in 1 day
$555.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant Expansion Tank

ES#2535176 - 8E0121403 - Coolant Expansion Tank - Keep your cooling system efficient - URO - Audi

Keep your cooling system efficient 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2535176
Mfg#:
8E0121403
In Stock
$27.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heater Core

ES#4871985 - 8E1820031 - Heater Core - Stop coolant leaks, restore heater operation, and cure a fogged windshield! - Bremmen Parts - Audi

Stop coolant leaks, restore heater operation, and cure a fogged windshield! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4871985
Mfg#:
8E1820031
In Stock
ON SALE! SAVE 15%
$66.99

This product was last offered at the strikethrough price on
09-16-2026

$56.94 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Cat-Back Exhaust System

ES#3106950 - 140100 - Performance Cat-Back Exhaust System - 2" stainless steel with dual 3.19" polished stainless tips - Borla - Audi

2" stainless steel with dual 3.19" polished stainless tips

Brand:
Borla - Corporate Logo
ES#:
3106950
Mfg#:
140100
In Stock at Vendor
$1649.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Tensioner

ES#4872237 - 079903133R - Accessory Belt Tensioner - Keep your drive belt tight to your accessories. - URO - Audi

Keep your drive belt tight to your accessories. 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4872237
Mfg#:
079903133R
Back Ordered
$227.99

This product was last offered at the strikethrough price on
07-16-2026

$205.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System

ES#1892708 - 16586 - Cat-Back Exhaust System - 2.5" stainless steel with dual 4" polished stainless tips - Magnaflow - Audi

2.5" stainless steel with dual 4" polished stainless tips

Brand:
Magnaflow - Corporate Logo
ES#:
1892708
Mfg#:
16586
Back Ordered
$1646.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Oil Pressure Check Valve - Priced Each

ES#4818090 - 059103175F - Oil Pressure Check Valve - Priced Each - Located under the cylinder block ventilation cover - Bremmen Parts - Audi

Located under the cylinder block ventilation cover 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818090
Mfg#:
059103175F
Ships on Dec 16, 2026
$70.99 USD
Free Shipping
on orders $49 and up

Coolant Supply Pipe

ES#2765607 - 06B121070H - Coolant Supply Pipe - Located along top of the intake manifold - Bremmen Parts - Audi

Located along top of the intake manifold 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
2765607
Mfg#:
06B121070H
In Stock
ON SALE! SAVE 25%
$74.99

This product was last offered at the strikethrough price on
05-12-2026

$56.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fan Relay "219"

ES#3183526 - 443951253AA - Fan Relay "219" - A failed 219 relay can leave your fan running and cause a dead battery - Vemo - Audi Volkswagen

A failed 219 relay can leave your fan running and cause a dead battery Used for fan control

Brand:
Vemo - Corporate Logo
ES#:
3183526
Mfg#:
443951253AA
In Stock
$39.99

This product was last offered at the strikethrough price on
06-01-2026

$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Oil Cooler

ES#4818405 - 028117021L - Engine Oil Cooler - Common source of leaks, mounted between your oil filter and engine block - Bremmen Parts - Audi Volkswagen

Common source of leaks, mounted between your oil filter and engine block 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818405
Mfg#:
028117021L
In Stock
ON SALE! SAVE 17%
$36.99

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

$30.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Complete Cylinder Head Gasket Kit

ES#3469551 - 079103383BAKT - Complete Cylinder Head Gasket Kit - Consists of necessary one-time-use components when servicing cylinder heads - Assembled By ECS - Audi

Consists of necessary one-time-use components when servicing cylinder heads 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3469551
Mfg#:
079103383BAKT
Ships in 4 Business Days
ON SALE!
$351.99

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

$323.82 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Crankshaft Seal

ES#3419061 - 079103051F - Rear Crankshaft Seal - Also referred to as the rear main seal - Corteco - Audi Volkswagen

Also referred to as the rear main seal

Brand:
Corteco - Corporate Logo
ES#:
3419061
Mfg#:
079103051F
In Stock
$22.99

This product was last offered at the strikethrough price on
06-09-2026

$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Oil Pump

ES#3624004 - 06A115105B - Engine Oil Pump - Keeps oil flowing through the engine - Genuine European Volkswagen Audi - Audi Volkswagen

Keeps oil flowing through the engine

Brand:
Genuine European Volkswagen Audi - Corporate Logo
ES#:
3624004
Mfg#:
06A115105B
In Stock
$399.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Level Sensor

ES#2618895 - 1J0907660B - Oil Level Sensor - Mounted on the bottom of the oil pan - Hella - Audi Volkswagen

Mounted on the bottom of the oil pan

Brand:
Hella - Corporate Logo
ES#:
2618895
Mfg#:
1J0907660B
Back Ordered
$153.58

This product was last offered at the strikethrough price on
06-18-2026

$79.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Timing Belt

ES#3955 - 06B109119F - Timing Belt - The most important belt on your engine - Continental - Audi Volkswagen

The most important belt on your engine We Price Match - Give Us A Call or Chat!

Brand:
Continental - Corporate Logo
ES#:
3955
Mfg#:
06B109119F
In Stock
$55.99

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

$54.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbo Inlet Hose - 2.0"

ES#3028669 - 034145A042 - Turbo Inlet Hose - 2.0" - To be used in conjunction with 2.75" ID MAF housing and K04/Frankenturbo F21 turbochargers - 034Motorsport - Audi Volkswagen

To be used in conjunction with 2.75" ID MAF housing and K04/Frankenturbo F21 turbochargers 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
3028669
Mfg#:
034145A042
In Stock
$226.00 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

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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