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Volkswagen MK4 Most Popular Parts

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Stage 1 - With FlashZilla V3

ES#2951992 - pd-tdi-001KT - Stage 1 - With FlashZilla V3 - Average gain of 24 horsepower and 43 lb-ft of torque - Tunezilla - Volkswagen

Average gain of 24 horsepower and 43 lb-ft of torque

Brand:
Tunezilla - Corporate Logo
ES#:
2951992
Mfg#:
PD-TDI-001KT
Ships in 7 Business Days
$589.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 1.5 - With FlashZilla V3

ES#2951974 - ve-tdi-001.5KT - Stage 1.5 - With FlashZilla V3 - Average gain of 32 horsepower and 34 lb-ft of torque - Tunezilla - Volkswagen

Average gain of 32 horsepower and 34 lb-ft of torque Requires upgraded fuel injectors. For vehicles from the 2000 model year only. Vehicles older than 2000 require ECU removal and physical chip swapping and

Brand:
Tunezilla - Corporate Logo
ES#:
2951974
Mfg#:
VE-TDI-001.5KT
Ships in 7 Business Days
$589.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 3 - With FlashZilla V3

ES#2951976 - ve-tdi-003KT - Stage 3 - With FlashZilla V3 - Average gain of 40 horsepower and 75 lb-ft of torque - Tunezilla - Volkswagen

Average gain of 40 horsepower and 75 lb-ft of torque Requires upgraded fuel injectors and upgraded clutch if not equipped with factory Luk clutch. For vehicles from the 2000 model year only. Vehicles older

Brand:
Tunezilla - Corporate Logo
ES#:
2951976
Mfg#:
VE-TDI-003KT
Ships in 7 Business Days
$589.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 2 - Torque Bliss - With FlashZilla V3

ES#2951975 - ve-tdi-002KT - Stage 2 - Torque Bliss - With FlashZilla V3 - Average gain of 32 horsepower and 74 lb-ft of torque - Tunezilla - Volkswagen

Average gain of 32 horsepower and 74 lb-ft of torque Requires upgraded fuel injectors and upgraded clutch if not equipped with factory Luk clutch. For vehicles from the 2000 model year only. Vehicles older

Brand:
Tunezilla - Corporate Logo
ES#:
2951975
Mfg#:
VE-TDI-002KT
Ships in 7 Business Days
$589.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ball Seat Wheel Bolt - 14x1.5x27mm - Priced Each

ES#1600 - 431601139A - Ball Seat Wheel Bolt - 14x1.5x27mm - Priced Each - Wheel bolts made specifically for OE wheels - Febi - Audi Volkswagen

Wheel bolts made specifically for OE wheels We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
1600
Mfg#:
431601139A
In Stock
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat - 71°C

ES#6957 - 075121113D 71D - Thermostat - 71C - Keep your engine running cooler for more power - Mahle-Behr - Audi Volkswagen

Keep your engine running cooler for more power

Brand:
Mahle-Behr - Corporate Logo
ES#:
6957
Mfg#:
075121113D 71D
Ships in 6 Business Days
$30.99 USD
Free Shipping
on orders $49 and up
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 5X Entries Into Our F80 M3 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
In Stock
$18.99 USD
Free Shipping
on orders $49 and up

Hall Sender - Priced Each

ES#4785785 - 058905161B - Hall Sender - Priced Each - Measures cam position and relays it to the ECU - URO - Audi Volkswagen

Measures cam position and relays it to the ECU 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4785785
Mfg#:
058905161B
In Stock
$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil Pack

ES#2325 - 06A905097 - Ignition Coil Pack - Replace your cracked and mis-firing coilpack - Beru - Volkswagen

Replace your cracked and mis-firing coilpack For vehicles with an AZG, AVH, BEV, or BBW engine code only

Brand:
Beru - Corporate Logo
ES#:
2325
Mfg#:
06A905097
Ships in 1-2 days
$293.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ignition Service Kit

ES#2538552 - 06C905115MKT - Ignition Service Kit - Includes four OE red coil packs and four OE spark plugs - Genuine Volkswagen Audi - Volkswagen

Includes four OE red coil packs and four OE spark plugs

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2538552
Mfg#:
06C905115MKT
In Stock
$195.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Engine Oil Cooler

ES#3218909 - 028117021L - Engine Oil Cooler - Common source of leaks, mounted between your oil filter and engine block - URO - Audi Volkswagen

Common source of leaks, mounted between your oil filter and engine block 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
3218909
Mfg#:
028117021L
In Stock
$41.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pump Drive Chain

ES#4772437 - 06A115125B - Oil Pump Drive Chain - Drives the oil pump from the crankshaft - Bremmen Parts - Audi Volkswagen

Drives the oil pump from the crankshaft 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4772437
Mfg#:
06A115125B
In Stock
$27.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stage 2 Endurance Clutch Kit

ES#3098784 - 70038hdofeKT - Stage 2 Endurance Clutch Kit - Designed for track use while still streetable. Conservatively rated at 350 ft/lbs. - South Bend Clutch - Volkswagen

Designed for track use while still streetable. Conservatively rated at 350 ft/lbs.

Brand:
South Bend Clutch - Corporate Logo
ES#:
3098784
Mfg#:
70038HDOFEKT
Ships on Nov 25, 2026
$585.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Genuine Oil Sludge Repair Kit - Premium grade

ES#2770252 - 06A115105BKT1 - Genuine Oil Sludge Repair Kit - Premium grade - Replace your clogged pickup tube and oil pump - Genuine Volkswagen Audi - Volkswagen

Replace your clogged pickup tube and oil pump

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2770252
Mfg#:
06A115105BKT1
Ships on Jan 11, 2027
$632.99

This product was last offered at the strikethrough price on
09-09-2026

$585.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Rennline 4-Piece Pedal Set - Manual Transmission - Silver

ES#2840415 - P756092SILVER - Rennline 4-Piece Pedal Set - Manual Transmission - Silver - Silver anodized aircraft aluminum gas, brake, clutch, and dead pedal set with rubber grips and stainless steel hardware - Rennline - Audi Volkswagen

Silver anodized aircraft aluminum gas, brake, clutch, and dead pedal set with rubber grips and stainless steel hardware

Brand:
Rennline - Corporate Logo
ES#:
2840415
Mfg#:
P756092SILVER
In Stock
$195.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Gas Cap

ES#2103964 - 1J0201550BF9B9 - Gas Cap - Replacement fuel tank cap for your vehicle. Tether included. - Genuine Volkswagen Audi - Audi Volkswagen

Replacement fuel tank cap for your vehicle. <font color='red'>Tether included.</font>

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2103964
Mfg#:
1J0201550BF9B9
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.

$48.99

This product was last offered at the strikethrough price on
10-05-2026

$44.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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