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Volkswagen MK4 Most Popular Parts

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BFI V2 Stage 1 Engine Mount

ES#4138971 - EBFI77M5401 - BFI V2 Stage 1 Engine Mount - Keep your engine planted and transfer as much power to the ground as possible - Black Forest Industries - Audi Volkswagen

Keep your engine planted and transfer as much power to the ground as possible affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Black Forest Industries - Corporate Logo
ES#:
4138971
Mfg#:
EBFI77M5401
Ships on Jul 14, 2026
$299.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump - With Metal Impeller

ES#2495 - 021121004X - Water Pump - With Metal Impeller - Water pump with metal impeller and o-ring - Graf - Volkswagen

Water pump with metal impeller and o-ring affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Graf - Corporate Logo
ES#:
2495
Mfg#:
021121004X
In Stock
$61.99

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

$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Bolt - Priced Each

ES#269466 - 022103831B - Valve Cover Bolt - Priced Each - Replace when removing your valve cover - Genuine Volkswagen Audi - Volkswagen

Replace when removing your valve cover affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
269466
Mfg#:
022103831B
In Stock
3% off MSRP

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

$17.62

This product was last offered at the strikethrough price on
06-20-2026

$17.03 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Head Bolt - Priced Each

ES#5483 - N90517304 - Hex Head Bolt - Priced Each - Install new hardware with your new parts. M10x1.5x75 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M10x1.5x75 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Bolt that attaches rear shock to rear axle beam

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
5483
Mfg#:
N90517304
In Stock
$7.64 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Luft-Technik Intake System - Includes Turbo Inlet Hose - Wrinkle Black

ES#2855160 - 000593ECS1102AKT - Luft-Technik Intake System - Includes Turbo Inlet Hose - Wrinkle Black - Engineered for extreme performance and show quality looks! - ECS - Volkswagen

Engineered for extreme performance and show quality looks! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2855160
Mfg#:
000593ECS1102AKT
Ships in 10 Business Days
Auto Notify
ON SALE! SAVE 25%
$464.99

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

$348.74 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Valve Stem Seal - Priced Each

ES#2794525 - IEVTUU4 - Exhaust Valve Stem Seal - Priced Each - For use with 6mm exhaust valves only - Integrated Engineering - Audi Volkswagen

For use with 6mm exhaust valves only affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Integrated Engineering - Corporate Logo
ES#:
2794525
Mfg#:
IEVTUU4
In Stock
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Power Stop Euro-Stop Premium Front & Rear Brake Kit (280mm/232mm)

ES#3145691 - ESK840 - Power Stop Euro-Stop Premium Front & Rear Brake Kit (280mm/232mm) - An authentic OE-specification 4-wheel braking solution featuring European-sourced pads, high-carbon smooth Geomet coated rotors, and strict ECE-R90 certification. - Power Stop - Volkswagen

An authentic OE-specification 4-wheel braking solution featuring European-sourced pads, high-carbon smooth Geomet® coated rotors, and strict ECE-R90 certification. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Power Stop - Corporate Logo
ES#:
3145691
Mfg#:
ESK840
In Stock
$208.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Haldex High Performance Oil

ES#3618275 - G052175A1 - Haldex High Performance Oil - One tube required per service interval - Febi - Audi Volkswagen

One tube required per service interval affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
3618275
Mfg#:
G052175A1
In Stock
$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

H&R Sport Spring & Bilstein Sport Shocks Combo

ES#685 - 29526-2BSC - H&R Sport Spring & Bilstein Sport Shocks Combo - Perfect combination of handing & ride quality. - Assembled By ECS - Volkswagen

Perfect combination of handing & ride quality. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Average drop 1.5" (front) and 1.5" (rear). Sedan Models Only.

Brand:
Assembled By ECS - Corporate Logo
ES#:
685
Mfg#:
29526-2BSC
In Stock
$1040.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 3 Daily Clutch Kit

ES#3098798 - k70319fssoKT - Stage 3 Daily Clutch Kit - Designed for high-powered street cars while capable enough to handle the track. Conservatively rated at 400ft/lbs. - South Bend Clutch - Audi Volkswagen

Designed for high-powered street cars while capable enough to handle the track. Conservatively rated at 400ft/lbs. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with 5-speed manual transmission only. Includes flywheel.

Brand:
South Bend Clutch - Corporate Logo
ES#:
3098798
Mfg#:
K70319FSSOKT
In Stock
$1040.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter - Priced Each

ES#3676537 - H17W05 - Oil Filter - Priced Each - Larger capacity oil filter for better efficiency - Hengst - Audi Volkswagen
ECS Tuning recommends this product.

Larger capacity oil filter for better efficiency affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!

Brand:
Hengst - Corporate Logo
ES#:
3676537
Mfg#:
H17W05
In Stock
$9.99 USD
Free Shipping
on orders $49 and up

Oil Drain Plug

ES#2802254 - N90813202 - Oil Drain Plug - Includes crush washer. M14x1.5 - Rein - Audi Volkswagen

Includes crush washer. M14x1.5 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2802254
Mfg#:
N90813202
In Stock
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Position Sensor

ES#1874 - 06A906433C - Crankshaft Position Sensor - Also known as the RPM or speed sensor - Bosch - Audi Volkswagen

Also known as the RPM or speed sensor affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with AEG engine code only

Brand:
Bosch - Corporate Logo
ES#:
1874
Mfg#:
06A906433C
In Stock
$33.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Level Sensor

ES#4818595 - 1J0907660B - Oil Level Sensor - Mounted on the bottom of the oil pan - Bremmen Parts - Audi Volkswagen

Mounted on the bottom of the oil pan affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818595
Mfg#:
1J0907660B
In Stock
ON SALE! SAVE 21%
$54.99

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

$43.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spark Plugs (#PFR7B) 1 Heat Range Colder Than Stock OE

ES#7856 - PFR7B - Spark Plugs (#PFR7B) 1 Heat Range Colder Than Stock OE - Spec'd by APR for APR 1.8T Stage 3 (transverse and longitudinal) - NGK - Audi Volkswagen

Spec'd by APR for APR 1.8T Stage 3 (transverse and longitudinal) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
NGK - Corporate Logo
ES#:
7856
Mfg#:
PFR7B
In Stock
$18.26

This product was last offered at the strikethrough price on
06-01-2026

$12.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mass Air Flow Sensor (MAF)

ES#252201 - 07D906461 - Mass Air Flow Sensor (MAF) - Air mass meter mounted inline with the air intake tube - Bosch - Audi Volkswagen

Air mass meter mounted inline with the air intake tube affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
252201
Mfg#:
07D906461
Ships in 1 Business Day
$137.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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