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Volkswagen Golf IV TDI

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Volkswagen Golf IV TDI Engine Parts & Accessories

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Auxiliary Fan Control Unit

ES#310611 - 1J0919506K - Auxiliary Fan Control Unit - 1 large 4 pin connector and 1 small 14 pin connector - Genuine Volkswagen Audi - Audi Volkswagen

1 large 4 pin connector and 1 small 14 pin connector For vehicles with VIN from 1J-Y-000001, split is in the 2000 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
310611
Mfg#:
1J0919506K
Ships in 5 Business Days
ON SALE!
$326.99

This product was last offered at the strikethrough price on
06-15-2026

$301.73 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Tensioner

ES#3108264 - 038903315C - Accessory Belt Tensioner - Keep your drive belt tight to your accessories. - URO - Volkswagen

Keep your drive belt tight to your accessories. 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with ALH engine code only

Brand:
URO - Corporate Logo
ES#:
3108264
Mfg#:
038903315C
Ships in 2 Business Days
$67.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Flange

ES#4415618 - 038121133A - Coolant Flange - Located on the left side of the cylinder head - URO - Volkswagen

Located on the left side of the cylinder head 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with manual transmission only

Brand:
URO - Corporate Logo
ES#:
4415618
Mfg#:
038121133A
Ships in 2 Business Days
ON SALE!
$157.99

This product was last offered at the strikethrough price on
06-25-2026

$150.09 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Billet Aluminum Coolant Distribution Pipe

ES#4620805 - 462-121-087BB - Billet Aluminum Coolant Distribution Pipe - Replacement 3-way outlet at upper radiator hose in aluminum - iABED Industries - Audi Volkswagen

Replacement 3-way outlet at upper radiator hose in aluminum For vehicles with manual transmission only

Brand:
iABED Industries - Corporate Logo
ES#:
4620805
Mfg#:
462-121-087BB
Back Ordered
Auto Notify
$74.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

StreetSport Engine/Transmission Mount Pair

ES#4159101 - 034-509-5037 - StreetSport Engine/Transmission Mount Pair - These mounts are designed with performance in mind, manufactured from billet aluminum and high-durometer rubber, making them virtually indestructible. - 034Motorsport - Audi Volkswagen

These mounts are designed with performance in mind, manufactured from billet aluminum and high-durometer rubber, making them virtually indestructible. For vehicles with manual transmission only

Brand:
034Motorsport - Corporate Logo
ES#:
4159101
Mfg#:
034-509-5037
Ships in 3 Business Days
$664.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

TrackSport Engine/Transmission Mount Pair

ES#4005392 - 034-509-5031 - TrackSport Engine/Transmission Mount Pair - These mounts are designed with extreme performance in mind, manufactured from billet aluminum and high-durometer rubber, making them virtually indestructible. - 034Motorsport - Audi Volkswagen

These mounts are designed with extreme performance in mind, manufactured from billet aluminum and high-durometer rubber, making them virtually indestructible. For vehicles with manual transmission only

Brand:
034Motorsport - Corporate Logo
ES#:
4005392
Mfg#:
034-509-5031
Ships in 3 Business Days
$664.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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 8 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 8 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 8 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 8 Business Days
$589.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Replacement Kit - Complete Assembly

ES#2762975 - 1j0121407fkt - Expansion Tank Replacement Kit - Complete Assembly - Clean up your engine bay or replace your cracked unit with a new coolant expansion tank replacement kit. - Genuine Volkswagen Audi - Audi Volkswagen

Clean up your engine bay or replace your cracked unit with a new coolant expansion tank replacement kit.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2762975
Mfg#:
1J0121407FKT
In Stock
$108.93

This product was last offered at the strikethrough price on
02-24-2026

$98.12 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injector - Priced Each

ES#4070095 - 028130202J - Fuel Injector - Priced Each - For cylinders #1, #2 & #4 only - Bosch - Volkswagen

For cylinders #1, #2 & #4 only 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with ALH engine code and automatic transmission only

Brand:
Bosch - Corporate Logo
ES#:
4070095
Mfg#:
028130202J
In Stock at Vendor
$200.99

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

$194.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Line - Feed

ES#4738948 - 1J0201293P - Fuel Line - Feed - Feed line from tank to fuel filter - Vaico - Audi Volkswagen

Feed line from tank to fuel filter We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4738948
Mfg#:
1J0201293P
In Stock at Vendor
$120.99

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

$116.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Primary Fan Assembly - 345MM

ES#404163 - 6X0959455F - Primary Fan Assembly - 345MM - Main fan responsible for pulling air through your radiator. - Genuine Volkswagen Audi - Audi Volkswagen

Main fan responsible for pulling air through your radiator. For vehicles with air conditioning

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
404163
Mfg#:
6X0959455F
Ships in 9 Business 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.

$625.99

This product was last offered at the strikethrough price on
07-21-2026

$583.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Alternator - 120 Amp

ES#2839 - AL0189kt - Remanufactured Alternator - 120 Amp - Price includes a $91.00 refundable core charge - Bosch - Audi Volkswagen

Price includes a $91.00 refundable core charge 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with 120A alternator only. Check existing amperage listed on back of alternator.

Brand:
Bosch - Corporate Logo
ES#:
2839
Mfg#:
AL0189KT
Ships on Aug 14, 2026
$583.99 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.

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