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Audi RS6 4.2T

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Audi RS6 4.2T Engine Parts & Accessories

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Turbo Oil Line Gasket - Priced Each

ES#2834710 - 058145757C - Turbo Oil Line Gasket - Priced Each - Seals the oil return line to the turbocharger - Meistersatz - Audi Volkswagen

Seals the oil return line to the turbocharger

Brand:
Meistersatz - Corporate Logo
ES#:
2834710
Mfg#:
058145757C
Ships on Aug 26, 2026
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Cap

ES#2561872 - 1J0121321B - Expansion Tank Cap - Keep proper pressure on your coolant - Meyle - Audi

Keep proper pressure on your coolant 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
2561872
Mfg#:
1J0121321B
Ships on Dec 18, 2026
$7.54 USD
Free Shipping
on orders $49 and up

Fuel Pressure Regulator O-Ring Kit

ES#5340645 - 037198031 - Fuel Pressure Regulator O-Ring Kit - Includes both o-rings to seal the pressure regulator to the fuel rail - Elring - Audi Volkswagen

Includes both o-rings to seal the pressure regulator to the fuel rail 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Elring - Corporate Logo
ES#:
5340645
Mfg#:
037198031
In Stock
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

sealing o-ring - priced each

ES#366201 - 4B0201844 - sealing o-ring - priced each - Seals fuel lines to the distributor inside the fuel pump assembly. 7.65x1.78 - Genuine Volkswagen Audi - Audi

Seals fuel lines to the distributor inside the fuel pump assembly. 7.65x1.78

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
366201
Mfg#:
4B0201844
Ships in 4 Business Days
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Speed Nut - Priced Each

ES#2581816 - 8D0805960 - Speed Nut - Priced Each - Fits silver colored screws with attached washer - Original Equipment Supplier - Audi Volkswagen

Fits silver colored screws with attached washer

Brand:
Original Equipment Supplier - Corporate Logo
ES#:
2581816
Mfg#:
8D0805960
Ships in 1 Business Day
$2.03 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Screw - Priced Each

ES#471005 - N90859903 - Screw - Priced Each - Install new hardware with your new parts. 5.5x25 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. 5.5x25

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
471005
Mfg#:
N90859903
In Stock
ON SALE!
$1.99

This product was last offered at the strikethrough price on
05-14-2026

$1.89 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

HOLDING CLIP

2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2801984
Mfg#:
32121142
Ships in 3 Business Days
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbo Oil Line Gasket - Priced Each

Seals the oil return line to the turbocharger

Brand:
Elwis - Corporate Logo
ES#:
3476415
Mfg#:
058145757C
In Stock at Vendor
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbo Oil Line Gasket - Priced Each

ES#2812976 - 058145757C - Turbo Oil Line Gasket - Priced Each - Seals the oil return line to the turbocharger - Hamburg Tech - Audi Volkswagen

Seals the oil return line to the turbocharger We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2812976
Mfg#:
058145757C
Ships in 1 Business Day
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cam Plug - Priced Each

ES#3676 - 049103491 - Cam Plug - Priced Each - Half moon rubber plug that sits on top of cylinder by the end of the cam - Victor Reinz - Audi Volkswagen

Half moon rubber plug that sits on top of cylinder by the end of the cam

Brand:
Victor Reinz - Corporate Logo
ES#:
3676
Mfg#:
049103491
Ships in 1 day
$3.99

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

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbo Oil Line Gasket - Priced Each

ES#3139055 - 058145757C - Turbo Oil Line Gasket - Priced Each - Seals the oil return line to the turbocharger - Hudson - Audi Volkswagen

Seals the oil return line to the turbocharger

Brand:
Hudson - Corporate Logo
ES#:
3139055
Mfg#:
058145757C
Ships in 3 Business Days
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Cap

ES#2090873 - 06A103485F - Oil Cap - Clean up your engine bay with a new cap - MTC - Audi Volkswagen

Clean up your engine bay with a new cap

Brand:
MTC - Corporate Logo
ES#:
2090873
Mfg#:
06A103485F
Back Ordered
$2.03 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Performance Ignition Coils - Set Of Eight

ES#5338626 - 056059LA08-8KT - ECS Performance Ignition Coils - Set Of Eight - Designed to be a direct plug-and-play upgrade to factory coils, providing greater energy output, ensuring a stronger and more consistent spark! - ECS - Audi

Designed to be a direct plug-and-play upgrade to factory coils, providing greater energy output, ensuring a stronger and more consistent spark! 10X Entries For Our 25th Anniversary Sweepstakes!
For Vehicles with Engine Code BCY (Bolt-In Style Ignition Coils)

Brand:
ECS - Corporate Logo
ES#:
5338626
Mfg#:
056059LA08-8KT
In Stock
ON SALE! SAVE 15%
$287.99

This product was last offered at the strikethrough price on
06-13-2026

$244.73 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Replacement Kit

ES#2738903 - 8D0121403LKT2 - Expansion Tank Replacement Kit - Install a brand new expansion tank with a new cap and hardware - Genuine Volkswagen Audi - Audi

Install a brand new expansion tank with a new cap and hardware

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2738903
Mfg#:
8D0121403LKT2
In Stock
$183.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil - Priced Each

ES#2528661 - 06B905115E - Ignition Coil - Priced Each - Keep your engine running smooth - Meyle - Audi Volkswagen

Keep your engine running smooth 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
2528661
Mfg#:
06B905115E
In Stock
Auto Notify
$44.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Unitronic Performance Software - Stage 1

ES#4464762 - C5-RS6-5VT-1 - Unitronic Performance Software - Stage 1 - Gain up to 70 horsepower and 100 lb-ft of torque on 91 Octane - Unitronic - Audi

Gain up to 70 horsepower and 100 lb-ft of torque on 91 Octane This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next

Brand:
Unitronic - Corporate Logo
ES#:
4464762
Mfg#:
C5-RS6-5VT-1
In Stock
$800.00 USD
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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Manufacturer names and/or part numbers are used only for identification purposes.

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