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Audi 4M SQ8 Quattro 4.0T Engine Parts & Accessories

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Create a leak-proof connection for your custom exhaust project. Features locating ring for ease of alignment. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4416638
Mfg#:
0P2253725B
Ships in 3 Business Days
6% off MSRP

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

$99.99

This product was last offered at the strikethrough price on
06-25-2026

$93.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Clean up your engine bay or replaced your cracked unit with a new coolant expansion tank affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with models years from 2020

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4830190
Mfg#:
4M0121403GKT
Ships in 3 Business Days
$180.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Maintain the integrity of the original design. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3648634
Mfg#:
06M109088K
Ships in 3 Business 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.

$496.99

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

$462.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Clean up your engine bay or replaced your cracked unit with a new coolant expansion tank affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Does not include the cap
For vehicles with models years from 2020

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3668525
Mfg#:
4M0121403G
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.

$61.99

This product was last offered at the strikethrough price on
06-25-2026

$55.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fix your leaking or restricted exhaust affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3693706
Mfg#:
0P2253033A
Ships in 8 Business Days
6% off MSRP

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

$1192.99

This product was last offered at the strikethrough price on
06-25-2026

$1121.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fix your leaking or restricted exhaust affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3693707
Mfg#:
0P2253034A
Ships in 8 Business Days
6% off MSRP

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

$1192.99

This product was last offered at the strikethrough price on
06-25-2026

$1121.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Maintain the integrity of the original design. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3648632
Mfg#:
06M109087K
Special Order: No Guaranteed ETA
7% off MSRP

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

$496.99

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

$462.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Plugs Directly Into OEM Harness affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
The Turbo Engineers - Corporate Logo
ES#:
5457585
Mfg#:
TTE10537
Ships on Jul 15, 2026
$448.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#5340101 - 06M145113 - Vaccum Pump Gasket - Fits in between the vacuum pump and cylinder head - Elring - Audi

Fits in between the vacuum pump and cylinder head affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Elring - Corporate Logo
ES#:
5340101
Mfg#:
06M145113
Special Order: No Guaranteed ETA
$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Create a leak-proof connection for your custom exhaust project. Features locating ring for ease of alignment. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Elring - Corporate Logo
ES#:
5340629
Mfg#:
0P2253725B
Special Order: No Guaranteed ETA
$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2866304 - 06F145710C - Diverter Valve - Febi - Audi Volkswagen

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2866304
Mfg#:
06F145710C
Special Order: No Guaranteed ETA
$161.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4856067 - 4M0317021G - Oil Cooler - Regulates engine oil temperature - Vemo - Audi

Regulates engine oil temperature affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vemo - Corporate Logo
ES#:
4856067
Mfg#:
4M0317021G
Special Order: No Guaranteed ETA
$437.99 USD
Free Shipping
on orders $49 and up
ES#4810285 - 77-92005-MD - Scorcher High-Performance Ignition Coil - Set Of Eight - Experience up to 20% more spark energy compared to your factory coils. - AFE - Audi

Experience up to 20% more spark energy compared to your factory coils. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AFE - Corporate Logo
ES#:
4810285
Mfg#:
77-92005-MD
Back Ordered
20% off MSRP

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

$491.99

This product was last offered at the strikethrough price on
01-28-2026

$393.00 USD
Free Shipping
on orders $49 and up
ES#4745276 - 8280 - SQ7/SQ8 High-Performance Intercooler System - Raw Billet Aluminum Finish - Features 100% TIG Welded Formula-1 Performance Grade Cores by PWR and true Plug-and-Play Drop-in Fit Installation. - CSF - Audi

Features 100% TIG Welded Formula-1 Performance Grade Cores by PWR and true Plug-and-Play “Drop-in Fit” Installation. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
CSF - Corporate Logo
ES#:
4745276
Mfg#:
8280
Back Ordered
$4895.00 USD
Free Shipping

Also referred to as the impulse sender affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Hitachi - Corporate Logo
ES#:
4708251
Mfg#:
057906433B
Back Ordered
$51.99

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

$49.99 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.

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