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Volkswagen MK4 Engine Parts & Accessories

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BFI Billet Water Pipe

ES#3021908 - EBFI24VCP - BFI Billet Water Pipe - Bypass pipe located underneath intake manifold. Designed to be the last water pipe you'll need to replace. - Black Forest Industries - Audi Volkswagen

Bypass pipe located underneath intake manifold. Designed to be the last water pipe you'll need to replace.

Brand:
Black Forest Industries - Corporate Logo
ES#:
3021908
Mfg#:
EBFI24VCP
Ships on Sep 11, 2026
$99.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Diesel Engine Treatment - 6-9 Quart Capacity

ES#3619900 - D8RVS - Diesel Engine Treatment - 6-9 Quart Capacity - A triboceramic treatment to restore and protect metal surfaces inside the engine - RVS Technology - Audi BMW Volkswagen Mercedes Benz Porsche

A triboceramic treatment to restore and protect metal surfaces inside the engine

Brand:
RVS Technology - Corporate Logo
ES#:
3619900
Mfg#:
D8RVS
Ships in 2 Business Days
$99.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Position Sensor

ES#2779675 - 06A906433G - Crankshaft Position Sensor - Also known as the RPM or Impulse sensor - Vemo - Audi Volkswagen

Also known as the RPM or Impulse sensor For vehicles with AZG, AVH, or BEV engine codes only

Brand:
Vemo - Corporate Logo
ES#:
2779675
Mfg#:
06A906433G
In Stock at Vendor
$101.99

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

$99.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MK4 3" MAF Housing 70mm

Comes in raw aluminum finish. AEG engine code only

Brand:
CTS - Corporate Logo
ES#:
2863029
Mfg#:
MK42LMAF
Ships in 7 Business Days
$99.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Taylor Spark Plug Wire Set - Blue

ES#3559552 - 77684 - Taylor Spark Plug Wire Set - Blue - 8mm diameter wire with a spiro wound core with stainless steel wire - Taylor Cable - Volkswagen

8mm diameter wire with a spiro wound core with stainless steel wire

Brand:
Taylor Cable - Corporate Logo
ES#:
3559552
Mfg#:
77684
Ships in 5 Business Days
$99.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Temperature Sender

ES#251347 - 038906081B - Fuel Temperature Sender - In line temperature sensor located near the cylinder head - Genuine Volkswagen Audi - Volkswagen

In line temperature sensor located near the cylinder head For vehicles with BEW engine code only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
251347
Mfg#:
038906081B
Ships in 1 day
11% off MSRP

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

$55.99

This product was last offered at the strikethrough price on
08-19-2026

$49.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Tensioning Bolt M5 x 0.8mm x 55mm with washer

ES#2748580 - T10092 - Tensioning Bolt M5 x 0.8mm x 55mm with washer - Tensioning bolt service tool used to compressor timing belt tensioner. - Genuine Volkswagen Audi - Audi Volkswagen

Tensioning bolt service tool used to compressor timing belt tensioner.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2748580
Mfg#:
T10092
Ships on Sep 29, 2026
$49.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

82.00mm Piston Ring Kit - Priced Per Cylinder

ES#3623957 - GNH8200 - 82.00mm Piston Ring Kit - Priced Per Cylinder - Set of rings for one piston in 82.00mm size, For Supertech pistons only. - Supertech - Audi Volkswagen MINI

Set of rings for one piston in 82.00mm size, For Supertech pistons only.

Brand:
Supertech - Corporate Logo
ES#:
3623957
Mfg#:
GNH8200
Ships in 8 Business Days
$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

82.50mm Piston Ring Kit - Priced Per Cylinder

ES#3623958 - GNH8250 - 82.50mm Piston Ring Kit - Priced Per Cylinder - Set of rings for one piston in 82.50mm size, For Supertech pistons only. - Supertech - Audi Volkswagen

Set of rings for one piston in 82.50mm size, For Supertech pistons only.

Brand:
Supertech - Corporate Logo
ES#:
3623958
Mfg#:
GNH8250
Ships in 8 Business Days
$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ball Socket - priced each

ES#274941 - 038103184B - Ball Socket - priced each - Necessary for proper installation of engine cover - Genuine Volkswagen Audi - Volkswagen

Necessary for proper installation of engine cover For vehicles with BEW engine code only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
274941
Mfg#:
038103184B
Ships in 1 day
13% off MSRP

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

$22.99

This product was last offered at the strikethrough price on
08-19-2026

$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fitted Bolt - Priced Each

ES#2727477 - 038103714G - Fitted Bolt - Priced Each - Journal Cap Bolt - M6x54 - Genuine Volkswagen Audi - Volkswagen

Journal Cap Bolt - M6x54 For vehicles with BEW engine code only. 10 required.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2727477
Mfg#:
038103714G
In Stock
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Bolt - Priced Each

ES#468720 - N10653503 - Hex Bolt - Priced Each - Attaches dog bone mount to transmission. M10x30-SW16 - Genuine Volkswagen Audi - Volkswagen

Attaches dog bone mount to transmission. M10x30-SW16

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
468720
Mfg#:
N10653503
Ships in 1 day
9% off MSRP

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

$10.99

This product was last offered at the strikethrough price on
08-19-2026

$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Catch Can Mounting Bracket (straight)

ES#3479288 - IEDIYUU1-7 - Catch Can Mounting Bracket (straight) - To make your custom install as easy as possible, IE offers stainless steel catch can mounting brackets - Integrated Engineering - Audi Volkswagen

To make your custom install as easy as possible, IE offers stainless steel catch can mounting brackets 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Integrated Engineering - Corporate Logo
ES#:
3479288
Mfg#:
IEDIYUU1-7
Back Ordered
Auto Notify
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cam Follower - Priced Each

ES#476049 - 050109309H - Cam Follower - Priced Each - Replace your worn down followers - Genuine Volkswagen Audi - Audi Volkswagen

Replace your worn down followers

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
476049
Mfg#:
050109309H
Ships in 1 day
8% off MSRP

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

$108.32

This product was last offered at the strikethrough price on
08-19-2026

$99.87 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Cooler Hose - Supply

ES#3979082 - 021121096 - Oil Cooler Hose - Supply - Connects water pipe to oil cooler - URO - Volkswagen

Connects water pipe to oil cooler 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
3979082
Mfg#:
021121096
Ships in 1 Business Day
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Diverter Valve - Black

ES#2917783 - DV20 - Diverter Valve - Black - Keep your turbo boosting like it should - Euro Sport Acc - Audi Volkswagen

Keep your turbo boosting like it should

Brand:
Euro Sport Acc - Corporate Logo
ES#:
2917783
Mfg#:
DV20
Ships in 3 Business Days
$99.00 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.

Let us help you find the parts that fit your Volkswagen

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