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Audi B8/B8.5 S5 Quattro V8 4.2L

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Audi B8/B8.5 S5 Quattro V8 4.2L Engine Parts & Accessories

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Radiator Installation Kit

ES#3678184 - wht001506aKT1 - Radiator Installation Kit - Install new hardware with your new radiator - Genuine Volkswagen Audi - Audi

Install new hardware with your new radiator

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3678184
Mfg#:
WHT001506AKT1
Ships in 9 Business Days
$171.99

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

$163.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

INTAKE MAN

ES#4368042 - 079133109CB - INTAKE MAN - Genuine Volkswagen Audi - Audi

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4368042
Mfg#:
079133109CB
Ships in 9 Business Days
5% off MSRP

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

$1485.99

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

$1414.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Alternator

ES#2561158 - 079903015FXKT - Remanufactured Alternator - Includes a $150 refundable core charge - Genuine Volkswagen Audi - Audi

Includes a $150 refundable core charge

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2561158
Mfg#:
079903015FXKT
Ships in 9 Business Days
$1212.99

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

$1161.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuse Holder

Mounting point for fuses

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
452389
Mfg#:
8K0941824
Ships in 9 Business Days
12% off MSRP

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

$16.99

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

$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

EGR Valve - Priced Each

Also known as the 'combi valve' Fits the right side from production date 6/1/2010

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2955067
Mfg#:
079131102D
Ships in 9 Business Days
14% off MSRP

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

$108.99

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

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

EGR Valve - Priced Each

Also known as the 'combi valve' Fits the left side from production date 6/1/2010

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2955066
Mfg#:
079131101AQ
Ships in 9 Business 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.

$218.99

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

$189.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECU Cover - Lower

Keep your engine control unit protected

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2564766
Mfg#:
8K1907355F
Ships on Nov 18, 2026
14% off MSRP

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

$124.99

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

$107.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Tank Strap

Secures the front of the fuel tank

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
450417
Mfg#:
8K0201654G
Ships on Nov 18, 2026
14% off MSRP

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

$34.99

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

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

Cooling System Refresh Kit - Level 2

ES#2763742 - 079121115AAKT2 - 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

Brand:
Assembled By ECS - Corporate Logo
ES#:
2763742
Mfg#:
079121115AAKT2
Ships on Nov 19, 2026
$462.99

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

$456.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Cooling System Refresh Kit - Level 3

Replace critical cooling system components and perform a proper coolant system flush! 10X Entries Into Our F80 M3 Sweepstakes
From production date 5/14/2010

Brand:
Assembled By ECS - Corporate Logo
ES#:
2763749
Mfg#:
079121115AAKT4
Ships on Nov 19, 2026
$927.99

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

$900.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Cooling System Refresh Kit - Level 3

Replace critical cooling system components and perform a proper coolant system flush! 10X Entries Into Our F80 M3 Sweepstakes
Up to production date 5/13/2010

Brand:
Assembled By ECS - Corporate Logo
ES#:
2763747
Mfg#:
079121115AAKT3
Ships on Nov 19, 2026
$783.99

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

$761.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Accessory Belt

Replace your cracked or worn belt

Brand:
Gates - Corporate Logo
ES#:
3234903
Mfg#:
079903137AB
Ships on Nov 20, 2026
$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Starter

Brand:
SEG Automotive - Corporate Logo
ES#:
5529251
Mfg#:
079911021G
Ships on Nov 25, 2026
$295.99 USD
Free Shipping
on orders $49 and up

Drain Plug/Sealing Washer - Priced Each

ES#4941099 - N0138157 - Drain Plug/Sealing Washer - Priced Each - Replace with every oil service to prevent leaks. 14x20 - Elring - Audi Volkswagen Porsche

Replace with every oil service to prevent leaks. 14x20 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Elring - Corporate Logo
ES#:
4941099
Mfg#:
N0138157
Ships on Dec 3, 2026
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Drive Plate Seal

ES#5340849 - 079103051E - Accessory Drive Plate Seal - Seals the accessory drive plate to the engine - Elring - Audi

Seals the accessory drive plate to the engine 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Elring - Corporate Logo
ES#:
5340849
Mfg#:
079103051E
Ships on Dec 3, 2026
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Service Kit - With ECS Magnetic Drain Plug & Billet Oil Filter Housing

ES#2731786 - 079198405EKT3 - Oil Service Kit - With ECS Magnetic Drain Plug & Billet Oil Filter Housing - Includes everything required for an oil change plus ECS' magnetic drain plug and billet oil filter housing - Assembled By ECS - Audi

Includes everything required for an oil change plus ECS' magnetic drain plug and billet oil filter housing 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2731786
Mfg#:
079198405EKT3
Ships on Dec 8, 2026
ON SALE!
$411.99

This product was last offered at the strikethrough price on
09-14-2026

$396.81 USD
Free Shipping
This product is lifetime replacement eligible Partial 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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Manufacturer names and/or part numbers are used only for identification purposes.

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