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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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Camshaft Control Valve - Priced Each

ES#3520847 - 06E109257L - Camshaft Control Valve - Priced Each - Valve that controls cam adjustment - Holstein - Audi

Valve that controls cam adjustment Fits up to the 2012 model year

Brand:
Holstein - Corporate Logo
ES#:
3520847
Mfg#:
06E109257L
In Stock
Limited Qty Sale
$126.99

This product was last offered at the strikethrough price on
08-23-2026

$107.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Supercharger Belt Kit W/ Tensioner

ES#2678387 - 06E903137ABKT2 - Supercharger Belt Kit W/ Tensioner - Keep your supercharger running properly with a new tensioner and drive belt - Assembled By ECS - Audi

Keep your supercharger running properly with a new tensioner and drive belt 10X Entries Into Our F80 M3 Sweepstakes
Up to production date 7/11/2011

Brand:
Assembled By ECS - Corporate Logo
ES#:
2678387
Mfg#:
06E903137ABKT2
In Stock
$216.99

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

$213.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Green Knock Sensor With Harness - 465mm

ES#2598260 - 06E905376A - Green Knock Sensor With Harness - 465mm - Detects engine ping for timing adjustment, 465mm length with green connector - FAE - Audi Volkswagen

Detects engine ping for timing adjustment, 465mm length with green connector For cylinders 1-3

Brand:
FAE - Corporate Logo
ES#:
2598260
Mfg#:
06E905376A
Ships in 2 Business Days
$41.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Washer Fluid Reservoir Cap

ES#3182234 - 3Q0955455 - Washer Fluid Reservoir Cap - Covers the washer fluid reservoir fill neck and locks open for ease of use - Genuine Volkswagen Audi - Audi Volkswagen

Covers the washer fluid reservoir fill neck and locks open for ease of use

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3182234
Mfg#:
3Q0955455
Ships in 1-2 days
13% off MSRP

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

$23.99

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

$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Compressor Flange Water Hose - Right

ES#280806 - 06E121546 - Compressor Flange Water Hose - Right - Connects the supercharger flange to the hard water line - Genuine Volkswagen Audi - Audi

Connects the supercharger flange to the hard water line

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
280806
Mfg#:
06E121546
In Stock
13% off MSRP

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

$15.99

This product was last offered at the strikethrough price on
06-03-2026

$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Balance Shaft

ES#280581 - 06E103273AC - Balance Shaft - Get your Audi back on the road - Genuine Volkswagen Audi - Audi

Get your Audi back on the road

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
280581
Mfg#:
06E103273AC
In Stock
Limited Qty Sale
$232.99

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

$208.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Engine Cover

ES#515513 - 06E103926N - Rear Engine Cover - Replace your dulled or cracked piece - Genuine Volkswagen Audi - Audi

Replace your dulled or cracked piece Please check existing part number before ordering

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
515513
Mfg#:
06E103926N
Ships in 1-2 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.

$231.99

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

$208.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Kit W/ Tensioner

ES#2678389 - 06E903137QKT2 - Accessory Belt Kit W/ Tensioner - Keep your accessories running properly with a new tensioner and drive belt - Assembled By ECS - Audi

Keep your accessories running properly with a new tensioner and drive belt 10X Entries Into Our F80 M3 Sweepstakes
Up to the 2012 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
2678389
Mfg#:
06E903137QKT2
In Stock
ON SALE!
$109.99

This product was last offered at the strikethrough price on
04-28-2026

$103.95 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Bolt Set

ES#2678361 - WHT005739KT - Cylinder Head Bolt Set - A full set to secure one cylinder head - Genuine Volkswagen Audi - Audi

A full set to secure one cylinder head From production date 7/12/2011

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2678361
Mfg#:
WHT005739KT
In Stock
$26.99

This product was last offered at the strikethrough price on
08-04-2026

$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cooling System Refresh Kit - Level 2

ES#2678366 - 06E121111ADKT3 - Cooling System Refresh Kit - Level 2 - Replace your thermostat, temp sensor, and expansion tank after performing a proper coolant system flush! - Assembled By ECS - Audi

Replace your thermostat, temp sensor, and expansion tank after performing a proper coolant system flush! 10X Entries Into Our F80 M3 Sweepstakes
From production date 5/2/2011

Brand:
Assembled By ECS - Corporate Logo
ES#:
2678366
Mfg#:
06E121111ADKT3
In Stock
ON SALE!
$218.99

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

$206.89 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Cooling System Refresh Kit - Level 2

ES#2678365 - 06E121111ADKT2 - Cooling System Refresh Kit - Level 2 - Replace your thermostat, temp sensor, and expansion tank after performing a proper coolant system flush! - Assembled By ECS - Audi

Replace your thermostat, temp sensor, and expansion tank after performing a proper coolant system flush! 10X Entries Into Our F80 M3 Sweepstakes
Up to production date 5/1/2011

Brand:
Assembled By ECS - Corporate Logo
ES#:
2678365
Mfg#:
06E121111ADKT2
In Stock
ON SALE!
$218.99

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

$206.89 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

coolant pipe - supply

ES#1598005 - 8K0121071J - coolant pipe - supply - Connects the expansion tank hose to the lower radiator hose - Genuine Volkswagen Audi - Audi

Connects the expansion tank hose to the lower radiator hose

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1598005
Mfg#:
8K0121071J
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.

$227.99

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

$204.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Bolt Set

ES#2678360 - 06E103385KT - Cylinder Head Bolt Set - A full set to secure one cylinder head - Genuine Volkswagen Audi - Audi

A full set to secure one cylinder head Up to production date 7/11/2011

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2678360
Mfg#:
06E103385KT
Ships in 4 Business Days
$106.99

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

$68.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rod Bolts - Priced Each

ES#2164643 - WHT003466 - Rod Bolts - Priced Each - M9x49 - Secures the connecting end caps - Genuine Volkswagen Audi - Audi

M9x49 - Secures the connecting end caps From production date 8/30/2011

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2164643
Mfg#:
WHT003466
In Stock
$2.01 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Audi Rings Emblem

ES#2213492 - 4H0103940A - Audi Rings Emblem - Replace the missing emblem from your engine cover! - Genuine Volkswagen Audi - Audi

Replace the missing emblem from your engine cover!

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2213492
Mfg#:
4H0103940A
Ships on Oct 9, 2026
10% off MSRP

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

$111.99

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

$100.99 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.

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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