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Volkswagen MK4 Engine Parts & Accessories

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Ferrea Valve Spring/Retainer Kit

ES#2794009 - FER18tSRKIT - Ferrea Valve Spring/Retainer Kit - Complete set of Ferrea high performance valve springs, and titanium retainers - Integrated Engineering - Audi Volkswagen

Complete set of Ferrea high performance valve springs, and titanium retainers 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Integrated Engineering - Corporate Logo
ES#:
2794009
Mfg#:
FER18TSRKIT
Back Ordered
$939.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Position Sensor

ES#2588832 - 06A906433G - Crankshaft Position Sensor - Also known as the RPM or Impulse sensor. - Genuine Volkswagen Audi - Audi Volkswagen

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

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2588832
Mfg#:
06A906433G
Ships in 1-2 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.

$251.99

This product was last offered at the strikethrough price on
08-07-2026

$234.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Level Sensor

ES#259200 - 1J0907660B - Oil Level Sensor - Mounted on the bottom of the oil pan - Genuine Volkswagen Audi - Audi Volkswagen

Mounted on the bottom of the oil pan

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
259200
Mfg#:
1J0907660B
Ships in 4 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.

$201.99

This product was last offered at the strikethrough price on
08-03-2026

$188.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System

ES#1892653 - 15648 - Cat-Back Exhaust System - Fully polished 2.25" system - Magnaflow - Volkswagen

Fully polished 2.25" system For vehicles featuring a "non-cutout' rear valance

Brand:
Magnaflow - Corporate Logo
ES#:
1892653
Mfg#:
15648
Ships in 1 Business Day
$932.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Kit - Priced Each

ES#4338408 - E300H D28 - Oil Filter Kit - Priced Each - Keep your oil clean and your engine running like new - Hengst - Audi Volkswagen Porsche
ECS Tuning recommends this product.

Keep your oil clean and your engine running like new 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!
For use with ECS Billet Aluminum Oil Filter Housing only

Brand:
Hengst - Corporate Logo
ES#:
4338408
Mfg#:
E300H D28
Ships in 9 Business Days
Auto Notify
$18.99 USD
Free Shipping
on orders $49 and up

Complete Rod Bearing Set - Standard

ES#3464340 - 06B198501 - Complete Rod Bearing Set - Standard - Does not come with thrust washers - Kolbenschmidt - Audi Volkswagen

Does not come with thrust washers

Brand:
Kolbenschmidt - Corporate Logo
ES#:
3464340
Mfg#:
06B198501
In Stock
$28.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Cap

ES#10026 - 3B0121321 - Expansion Tank Cap - Keep proper pressure in your coolant system - Vaico - Audi Volkswagen Porsche

Keep proper pressure in your coolant system We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
10026
Mfg#:
3B0121321
In Stock
ON SALE!
$15.99

This product was last offered at the strikethrough price on
08-04-2026

$15.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pressure Switch - Brown

ES#2894574 - 038919081K - Oil Pressure Switch - Brown - Pressure switch located on the oil cooler bracket. .55-.85 BAR - Vemo - Audi Volkswagen Porsche

Pressure switch located on the oil cooler bracket. .55-.85 BAR

Brand:
Vemo - Corporate Logo
ES#:
2894574
Mfg#:
038919081K
In Stock
$13.99

This product was last offered at the strikethrough price on
05-22-2026

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

Connecting Rod Bolt - Priced Each

ES#2632984 - WHT006219 - Connecting Rod Bolt - Priced Each - Secures the connecting end caps. M8x1x50 - Genuine Volkswagen Audi - Audi Volkswagen

Secures the connecting end caps. M8x1x50 For vehicles with AWW or AWP engine codes only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2632984
Mfg#:
WHT006219
In Stock
Limited Qty Sale
$12.00

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

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

Performance Kevlar Reinforced Accessory Belt

ES#3677909 - 06A260849C - Performance Kevlar Reinforced Accessory Belt - Our Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. - ECS - Audi Volkswagen
ECS Tuning recommends this product.

Our Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. 10X Entries For Our 25th Anniversary Sweepstakes!

For vehicles with air conditioning only

Brand:
ECS - Corporate Logo
ES#:
3677909
Mfg#:
06A260849C
In Stock
$50.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System

ES#1892656 - 15746 - Cat-Back Exhaust System - 2.25" stainless steel with dual 3" polished stainless tips - Magnaflow - Volkswagen

2.25" stainless steel with dual 3" polished stainless tips For vehicles featuring a "dual tip cut out" rear valance

Brand:
Magnaflow - Corporate Logo
ES#:
1892656
Mfg#:
15746
Ships in 1 Business Day
$913.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter - Priced Each

ES#262984 - 068115561B - Oil Filter - Priced Each - Larger capacity oil filter for better efficiency - Genuine Volkswagen Audi - Audi Volkswagen

Larger capacity oil filter for better efficiency

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
262984
Mfg#:
068115561B
In Stock
14% off MSRP

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

$19.73

This product was last offered at the strikethrough price on
08-07-2026

$16.89 USD
Free Shipping
on orders $49 and up

Crankshaft Gear Bolt

ES#2497521 - WHT005322 - Crankshaft Gear Bolt - Secures the crankshaft gear to the crank. M16x54 - Febi - Audi Volkswagen

Secures the crankshaft gear to the crank. M16x54 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2497521
Mfg#:
WHT005322
In Stock
$7.13

This product was last offered at the strikethrough price on
04-20-2026

$7.06 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spring Band Clamp - Priced Each

ES#516227 - N90686902 - Spring Band Clamp - Priced Each - Ensure a leak free installation. 23x12 - Genuine Volkswagen Audi - Audi Volkswagen

Ensure a leak free installation. 23x12 Secures the lower expansion tank hose

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
516227
Mfg#:
N90686902
In Stock
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Stud Set

ES#2507065 - 204-4706 - Cylinder Head Stud Set - High Strength ARP head studs - ARP - Volkswagen

High Strength ARP head studs 2X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with ALH engine code only

Brand:
ARP - Corporate Logo
ES#:
2507065
Mfg#:
204-4706
Ships in 7 Business Days
$226.99 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.

Let us help you find the parts that fit your Volkswagen

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Manufacturer names and/or part numbers are used only for identification purposes.

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