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Audi B8 RS5 4.2L

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Audi B8 RS5 4.2L Engine Parts & Accessories

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Billet Intake Manifold Engine Plate - Black Milled

ES#4620208 - 8T0103926C-8T010 - Billet Intake Manifold Engine Plate - Black Milled - Easily enhance the look of your engine bay with this Billet Intake Manifold Engine Plate - JH Motorsports - Audi

Easily enhance the look of your engine bay with this Billet Intake Manifold Engine Plate

Brand:
JH Motorsports - Corporate Logo
ES#:
4620208
Mfg#:
8T0103926C-8T010
Ships in 9 Business Days
$199.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Position Sensor

ES#4173505 - 059906433C - Crankshaft Position Sensor - Also known as the RPM or speed sensor - Bremi - Audi

Also known as the RPM or speed sensor

Brand:
Bremi - Corporate Logo
ES#:
4173505
Mfg#:
059906433C
Ships in 2 Business Days
$49.99

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

$43.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cam Chain Tensioner - Left

ES#3649622 - 079109217AB - Cam Chain Tensioner - Left - Tensioner for timing chain that runs from cam to cam - Genuine Volkswagen Audi - Audi

Tensioner for timing chain that runs from cam to cam

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3649622
Mfg#:
079109217AB
Ships in 3 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.

$431.99

This product was last offered at the strikethrough price on
08-13-2026

$394.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Plastic Dowel Pin - Priced Each

ES#2628447 - 4A0805121A - Plastic Dowel Pin - Priced Each - Secures the belly pan to the fender liners - Vaico - Audi Volkswagen

Secures the belly pan to the fender liners We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2628447
Mfg#:
4A0805121A
In Stock
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Transmission oil Pressure line

ES#2556750 - 8K0317826AR - Transmission oil Pressure line - Upper transmission line - Genuine Volkswagen Audi - Audi

Upper transmission line

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2556750
Mfg#:
8K0317826AR
Special Order: No Guaranteed ETA
8% off MSRP

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

$409.99

This product was last offered at the strikethrough price on
08-13-2026

$375.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

SEAL

ES#4620806 - 07L103051F - SEAL - Genuine Volkswagen Audi - Audi

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4620806
Mfg#:
07L103051F
Ships in 3 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.

$81.99

This product was last offered at the strikethrough price on
08-13-2026

$74.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Head Bolt - Priced Each

ES#2554764 - N91131202 - Hex Head Bolt - Priced Each - M8x30, Secures crankshaft pulley to crank - Genuine Volkswagen Audi - Audi

M8x30, Secures crankshaft pulley to crank

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2554764
Mfg#:
N91131202
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.

$7.18

This product was last offered at the strikethrough price on
08-13-2026

$5.78 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valley Pan Gasket

ES#284330 - 079103161J - Valley Pan Gasket - Located under the valley pan on your Audi V8 engine - Genuine Volkswagen Audi - Audi

Located under the valley pan on your Audi V8 engine

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
284330
Mfg#:
079103161J
In Stock
24% off MSRP

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

$32.99

This product was last offered at the strikethrough price on
08-13-2026

$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Replacement Kit

ES#3677963 - 8t0121405KT - Expansion Tank Replacement Kit - Composed of genuine Audi parts to fix your leaking coolant expansion tank. - Genuine Volkswagen Audi - Audi

Composed of genuine Audi parts to fix your leaking coolant expansion tank.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3677963
Mfg#:
8T0121405KT
Ships on Sep 1, 2026
$348.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Belly Pan - Rear Section

ES#517427 - 8K1863822L - Belly Pan - Rear Section - Keep Your Engine Protected - Genuine Volkswagen Audi - Audi

Keep Your Engine Protected

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
517427
Mfg#:
8K1863822L
Ships in 1-2 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.

$380.00

This product was last offered at the strikethrough price on
08-13-2026

$347.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Position Sensor

ES#278064 - 059906433C - Crankshaft Position Sensor - Also known as the RPM or speed sensor - Genuine Volkswagen Audi - Audi

Also known as the RPM or speed sensor

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
278064
Mfg#:
059906433C
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.

$186.99

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

$173.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Lower

ES#2556696 - 8K0121055Q - Radiator Hose - Lower - Connects the lower radiator port to the water pump - Genuine Volkswagen Audi - Audi

Connects the lower radiator port to the water pump

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2556696
Mfg#:
8K0121055Q
In Stock
Limited Qty Sale
$190.99

This product was last offered at the strikethrough price on
06-15-2026

$172.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Upper Additional Radiator Bracket - Right

ES#2556712 - 8K0121261G - Upper Additional Radiator Bracket - Right - Provides mounting for the right side radiator - Genuine Volkswagen Audi - Audi

Provides mounting for the right side radiator

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2556712
Mfg#:
8K0121261G
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.

$376.99

This product was last offered at the strikethrough price on
08-13-2026

$344.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Thermostat

ES#4842638 - 079121115BG - Thermostat - Includes housing - URO - Audi

Includes housing 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Up to production date 08/24/2015

Brand:
URO - Corporate Logo
ES#:
4842638
Mfg#:
079121115BG
Ships in 2 Business Days
$171.99 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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