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Audi B8/B8.5 S4 Quattro 3.0T

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Audi B8/B8.5 S4 Quattro 3.0T Engine Parts & Accessories

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Connecting Rod Bolt - Priced Each

ES#472744 - WHT002662 - Connecting Rod Bolt - Priced Each - M9x1x49 - Secures the connecting end caps - Genuine Volkswagen Audi - Audi

M9x1x49 - Secures the connecting end caps affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Up to production date 8/29/2011

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
472744
Mfg#:
WHT002662
Ships in 1 day
21% off MSRP

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

$3.70

This product was last offered at the strikethrough price on
06-17-2026

$2.94 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Supercharger Belt Idler Pulley

Tracks the supercharger belt properly affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Gates - Corporate Logo
ES#:
4620635
Mfg#:
06E903341H
In Stock at Vendor
$96.99

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

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

Lower Radiator Hose - Left

ES#1598007 - 8K0121109T - Lower Radiator Hose - Left - Connects the lower left radiator port to the water pipe - Genuine Volkswagen Audi - Audi

Connects the lower left radiator port to the water pipe affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Up to the 2012 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1598007
Mfg#:
8K0121109T
Ships in 5 Business Days
8% off MSRP

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

$101.99

This product was last offered at the strikethrough price on
06-17-2026

$93.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Transmission Support Bracket

ES#517321 - 8K0399115S - Transmission Support Bracket - Keep your transmission vibrations in check - Genuine Volkswagen Audi - Audi

Keep your transmission vibrations in check affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
517321
Mfg#:
8K0399115S
Ships in 8 Business Days
9% off MSRP

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

$102.99

This product was last offered at the strikethrough price on
06-17-2026

$93.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Airbox Adapter

ES#280841 - 06E129638E - Airbox Adapter - Allows for connection of the throttle body hose to the air box - Genuine Volkswagen Audi - Audi

Allows for connection of the throttle body hose to the air box affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
280841
Mfg#:
06E129638E
Ships in 1 day
10% off MSRP

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

$52.00

This product was last offered at the strikethrough price on
06-17-2026

$46.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

bypass valve pipe

ES#1874211 - 06E145641B - bypass valve pipe - Connects the supercharger to the bypass valve - Genuine Volkswagen Audi - Audi

Connects the supercharger to the bypass valve affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1874211
Mfg#:
06E145641B
Ships in 6 Business Days
9% off MSRP

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

$101.99

This product was last offered at the strikethrough price on
05-31-2026

$92.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Cap Assembly - Black Anodized

ES#2986505 - J019-BLKKT - Oil Cap Assembly - Black Anodized - Complete billet aluminum oil cap assembly to replace your black plastic one - Assembled By ECS - Audi Volkswagen

Complete billet aluminum oil cap assembly to replace your black plastic one affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2986505
Mfg#:
J019-BLKKT
Ships on Jul 9, 2026
$91.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Hex Nut - Priced Each

ES#470213 - N90570802 - Hex Nut - Priced Each - Install new hardware with your new parts. M6 - Genuine Volkswagen Audi - Audi

Install new hardware with your new parts. M6 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Used in securing the coolant expansion tank

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
470213
Mfg#:
N90570802
In Stock
19% off MSRP

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

$3.55

This product was last offered at the strikethrough price on
06-17-2026

$2.86 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Cap

ES#2986494 - 06C103485N - Oil Cap - Ensure a proper seal and restore engine bay aesthetics! - Bremmen Parts - Audi Volkswagen

Ensure a proper seal and restore engine bay aesthetics! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
2986494
Mfg#:
06C103485N
In Stock
ON SALE! SAVE 29%
$7.99

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

$5.70 USD
Free Shipping
on orders $49 and up

Oil Cooler

ES#4335424 - 06E117021G - Oil Cooler - Common source of undiscoverable coolant leaks - OE Aftermarket - Audi

Common source of undiscoverable coolant leaks affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
OE Aftermarket - Corporate Logo
ES#:
4335424
Mfg#:
06E117021G
Ships on Jul 6, 2026
$90.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Separator/Pressure Control Valve (PCV)

ES#5340484 - 06E103547AH - Oil Separator/Pressure Control Valve (PCV) - Elring - Audi

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
Fits from the 2013 model year

Brand:
Elring - Corporate Logo
ES#:
5340484
Mfg#:
06E103547AH
Ships in 10 Business Days
Auto Notify
$89.99 USD
Free Shipping
on orders $49 and up

Cylinder Head Bolt Set

ES#5444768 - WHT005739KIT - Cylinder Head Bolt Set - A full set to secure one cylinder head - Elring - Audi

A full set to secure one cylinder head affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
From production date 7/12/2011

Brand:
Elring - Corporate Logo
ES#:
5444768
Mfg#:
WHT005739KIT
In Stock
$46.99

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

$44.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Cap

ES#284391 - 079103485A - Oil Cap - Clean up your engine bay with a new cap - Genuine Volkswagen Audi - Audi

Clean up your engine bay with a new cap affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
284391
Mfg#:
079103485A
Ships in 1 day
10% off MSRP

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

$50.00

This product was last offered at the strikethrough price on
06-17-2026

$44.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heater Core Hose - Return

ES#2540984 - 8K0819371J - Heater Core Hose - Return - Connects the heater core to the adapter flange - Genuine Volkswagen Audi - Audi

Connects the heater core to the adapter flange affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
From the 2013 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2540984
Mfg#:
8K0819371J
Ships in 1 day
12% off MSRP

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

$33.99

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

$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Upper Radiator Bushing - Priced Each

ES#1877499 - 8K0121275C - Upper Radiator Bushing - Priced Each - Rubber mounts that stabilize the radiator - Genuine Volkswagen Audi - Audi

Rubber mounts that stabilize the radiator affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1877499
Mfg#:
8K0121275C
Ships in 1 day
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Polygon Socket Bolt - Priced Each

ES#2583412 - N10702603 - Polygon Socket Bolt - Priced Each - Install new hardware with your new parts. M10x35 - Genuine Volkswagen Audi - Audi

Install new hardware with your new parts. M10x35 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Secures the engine mount brackets to the engine

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2583412
Mfg#:
N10702603
In Stock
ON SALE!
$1.99 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.

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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