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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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Roller Rocker Arm - Priced Each

ES#2581207 - 06E109417P - Roller Rocker Arm - Priced Each - Applies cam movement to the intake & exhaust valves - Ina - Audi Volkswagen

Applies cam movement to the intake & exhaust valves affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Ina - Corporate Logo
ES#:
2581207
Mfg#:
06E109417P
In Stock
$8.36 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Spring Seat - priced each

ES#280753 - 06E109641A - Valve Spring Seat - priced each - Keeps the valve spring in place - Genuine Volkswagen Audi - Audi Volkswagen

Keeps the valve spring in place affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
280753
Mfg#:
06E109641A
In Stock
$50.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Jackal Motorsports Tune - Includes Jackal Tuning Cable & TCU Tune

ES#4907824 - B8V8-1 - Jackal Motorsports Tune - Includes Jackal Tuning Cable & TCU Tune - Gains up to 30 WHP/50 WTQ over stock, along with increased rev limiter, optional 2-step launch control, and more! - Jackal Motorsports - Audi

Gains up to 30 WHP/50 WTQ over stock, along with increased rev limiter, optional 2-step launch control, and more! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with automatic transmission only

Brand:
Jackal Motorsports - Corporate Logo
ES#:
4907824
Mfg#:
B8V8-1
Ships in 2 Business Days
$760.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Active Motor Mount Resistor Bypass - Priced Each

ES#2864610 - 034-708-0000 - Active Motor Mount Resistor Bypass - Priced Each - Plug-in resistor bypass to remove check engine light - One required per mount - 034Motorsport - Audi

Plug-in resistor bypass to remove check engine light - One required per mount affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
2864610
Mfg#:
034-708-0000
In Stock
$19.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Bolt - Priced Each

ES#279975 - 06B103831J - Valve Cover Bolt - Priced Each - Used to secure the valve cover to the cylinder head - Genuine Volkswagen Audi - Audi Volkswagen

Used to secure the valve cover to the cylinder head affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
279975
Mfg#:
06B103831J
In Stock
54% off MSRP

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

$19.48

This product was last offered at the strikethrough price on
02-24-2026

$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Camshaft Adjuster Unit - Priced Each

ES#280690 - 06E109083L - Camshaft Adjuster Unit - Priced Each - Also known as the intake camshaft sprocket - Genuine Volkswagen Audi - Audi

Also known as the intake camshaft sprocket affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
280690
Mfg#:
06E109083L
Ships in 1-2 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.

$1176.99

This product was last offered at the strikethrough price on
06-22-2026

$1106.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injector Seal Kit - Priced Each

ES#4810653 - 06E998907G - Fuel Injector Seal Kit - Priced Each - One kit services one injector - Bremmen Parts - Audi Volkswagen

One kit services one injector affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4810653
Mfg#:
06E998907G
Ships on Aug 5, 2026
Auto Notify
ON SALE! SAVE 15%
$12.99

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

$11.04 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Drain Plug/Sealing Washer - Priced Each

ES#2535634 - N0138157 - Drain Plug/Sealing Washer - Priced Each - Replace with every oil service to prevent leaks. 14x20 - Victor Reinz - Audi Volkswagen Porsche

Replace with every oil service to prevent leaks. 14x20 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
2535634
Mfg#:
N0138157
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Fan Assembly

ES#452449 - 8K0959455H - Auxiliary Fan Assembly - Larger diameter fan on the left side - Genuine Volkswagen Audi - Audi

Larger diameter fan on the left side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
452449
Mfg#:
8K0959455H
Ships in 5 Business Days
4% off MSRP

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

$2230.99

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

$2136.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ignition Service Kit

ES#4361436 - 06E905115G - Ignition Service Kit - Includes eight Bremi red coils and eight Genuine spark plugs - Assembled By ECS - Audi

Includes eight Bremi red coils and eight Genuine spark plugs 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#:
4361436
Mfg#:
06E905115G
Ships in 6 Business Days
$415.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intake Manifold

ES#284952 - 079133185CL - Intake Manifold - Replace a cracked manifold to stop leaks - Genuine Volkswagen Audi - Audi

Replace a cracked manifold to stop leaks affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
From production date 11/4/2008

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
284952
Mfg#:
079133185CL
Special Order: No Guaranteed ETA
4% off MSRP

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

$2160.99

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

$2068.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Crankshaft Seal

ES#284265 - 079103051G - Front Crankshaft Seal - Keep your engine fresh and leak free - Genuine Volkswagen Audi - Audi

Keep your engine fresh and leak free affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
284265
Mfg#:
079103051G
Ships in 1-2 days
1% off MSRP

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

$80.00

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

$78.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter - Priced Each

ES#1904971 - 079198405E - Oil Filter - Priced Each - Keep your oil clean and your engine running like new. - Genuine Volkswagen Audi - Audi Volkswagen

Keep your oil clean and your engine running like new. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1904971
Mfg#:
079198405E
In Stock
9% off MSRP

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

$40.01

This product was last offered at the strikethrough price on
04-09-2026

$36.47 USD
Free Shipping
on orders $49 and up

High Pressure Fuel Pump O-Ring

ES#2164644 - WHT005184 - High Pressure Fuel Pump O-Ring - Seals the high pressure fuel pump to the cylinder head. 31x2mm - Genuine Volkswagen Audi - Audi Volkswagen

Seals the high pressure fuel pump to the cylinder head. 31x2mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2164644
Mfg#:
WHT005184
In Stock
36% off MSRP

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

$18.50

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

$11.84 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RS5 Gas Cap

ES#3457816 - 8W0201550B - RS5 Gas Cap - Fuel filler cap with Audi 'RS' logo - Includes retaining strap - Genuine Volkswagen Audi - Audi

Fuel filler cap with Audi 'RS' logo - Includes retaining strap affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3457816
Mfg#:
8W0201550B
In Stock
8% off MSRP

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

$85.00

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

$77.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Camshaft Adjuster Unit - Priced Each

ES#280693 - 06E109084K - Camshaft Adjuster Unit - Priced Each - Also known as the exhaust camshaft sprocket - Genuine Volkswagen Audi - Audi

Also known as the exhaust camshaft sprocket affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
280693
Mfg#:
06E109084K
Ships in 7 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.

$1057.99

This product was last offered at the strikethrough price on
06-14-2026

$994.99 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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