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Audi B6 A4 Quattro V6 30v Engine Parts & Accessories

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Also known as the RPM or speed sensor For vehicles with manual transmission only

Brand:
Hitachi - Corporate Logo
ES#:
5396960
Mfg#:
078906433B
Ships in 6 Business Days
$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hydraulic tensioner for timing belt We Price Match - Give Us A Call or Chat!

Brand:
Ina - Corporate Logo
ES#:
3214726
Mfg#:
06C109479A
Ships in 7 Business Days
$112.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Replace worn, cracked, or leaking vacuum lines and low-pressure fuel hoses with this direct-fit OEM-style bulk hose. 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2802869
Mfg#:
VN90099601
Ships in 3 Business Days
$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Securely mount an Odyssey battery in your Audi and add provisions for a switch

Brand:
Rennline - Corporate Logo
ES#:
2839926
Mfg#:
EL4338
Ships in 6 Business Days
$159.00 USD
Free Shipping
on orders $49 and up

Securely mount an Odyssey battery in your Audi

Brand:
Rennline - Corporate Logo
ES#:
2839925
Mfg#:
EL4337
Ships in 6 Business Days
$139.00 USD
Free Shipping
on orders $49 and up

Coolant supply pipe for the cylinder heads We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4707503
Mfg#:
06E121045R
Ships in 1 Business Day
$145.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fits left and right side

Brand:
Victor Reinz - Corporate Logo
ES#:
4145077
Mfg#:
06C103383H
Ships in 1 Business Day
$54.99

This product was last offered at the strikethrough price on
08-14-2026

$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2608176 - 06C121111CKT2 - Cooling System Refresh Kit - Level 2 - Replace your thermostat, temp sensors, and expansion tank after performing a proper coolant system flush! - Assembled By ECS - Audi

Replace your thermostat, temp sensors, and expansion tank after performing a proper coolant system flush! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2608176
Mfg#:
06C121111CKT2
Back Ordered
ON SALE!
$202.99

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

$200.12 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#2608175 - 06C121111CKT - Cooling System Refresh Kit - Level 1 - Replace your thermostat and temp sensors with one kit! - Assembled By ECS - Audi

Replace your thermostat and temp sensors with one kit! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2608175
Mfg#:
06C121111CKT
Back Ordered
ON SALE!
$112.99

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

$110.40 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#2649684 - 8E0121403AKT3 - Expansion Tank Replacement Kit W/ R8 Coolant Cap - Install a brand new expansion tank with a new R8 polished aluminum cap and hardware - Assembled By ECS - Audi

Install a brand new expansion tank with a new R8 polished aluminum cap and hardware 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2649684
Mfg#:
8E0121403AKT3
Ships in 1 day
$346.44

This product was last offered at the strikethrough price on
10-26-2026

$341.61 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2608178 - 06C121085HKT - Cooling System Refresh Kit - Level 3 - Replace critical cooling system components and perform a proper coolant system flush! - Assembled By ECS - Audi

Replace critical cooling system components and perform a proper coolant system flush! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2608178
Mfg#:
06C121085HKT
Back Ordered
ON SALE!
$428.99

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

$415.43 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#3706901 - 078903016sxKT - Remanufactured Alternator - 150Amp - *Price includes $79 core charge* Keep your charging system running properly - Bosch - Audi

*Price includes $79 core charge* Keep your charging system running properly We Price Match - Give Us A Call or Chat!
Bosch style alternator

Brand:
Bosch - Corporate Logo
ES#:
3706901
Mfg#:
078903016SXKT
Ships in 1 day
$586.99

This product was last offered at the strikethrough price on
08-13-2026

$540.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2762280 - 06C121111CKT1 - Cooling System Refresh Kit - Level 1 - Replace your thermostat and temp sensors with one kit! - Genuine Volkswagen Audi - Audi

Replace your thermostat and temp sensors with one kit!

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2762280
Mfg#:
06C121111CKT1
Back Ordered
$311.99

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

$301.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#280248 - 06C121004H - Water Pump - With gasket - Genuine Volkswagen Audi - Audi

With gasket

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
280248
Mfg#:
06C121004H
Ships in 1 day
13% off MSRP

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

$624.99

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

$541.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#514202 - 078115561J - Oil Filter - Pack Of 10 - Stock up for future maintenance - Genuine Volkswagen Audi - Audi Volkswagen

Stock up for future maintenance

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
514202
Mfg#:
078115561J
Back Ordered
$239.99

This product was last offered at the strikethrough price on
10-05-2026

$233.99 USD
Free Shipping

Keep your cooling system operating properly

Brand:
ACM - Corporate Logo
ES#:
3438634
Mfg#:
8E0959455L
Ships in 1 day
$125.99 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.

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