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Volkswagen MK4 Engine Fuel Parts

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FP34 Surge Tank Hardware Kit - Nipple Connections

ES#3419781 - 034-106-Z024 - FP34 Surge Tank Hardware Kit - Nipple Connections - Allows for connections to factory style nipple connections for 5/16" or 8mm hose - 034Motorsport - Audi Volkswagen

Allows for connections to factory style nipple connections for 5/16" or 8mm hose 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
3419781
Mfg#:
034-106-Z024
Ships in 2 Business Days
$91.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Multipurpose Relay - Priced Each

ES#2899228 - 4H0951253A - Multipurpose Relay - Priced Each - Replacement 4-pin/40 amp relay - Vemo - Audi Volkswagen

Replacement 4-pin/40 amp relay Found in position 9 on relay panel

Brand:
Vemo - Corporate Logo
ES#:
2899228
Mfg#:
4H0951253A
In Stock
$9.99

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

$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cam Follower - Priced Each

ES#2226096 - 050109309H - Cam Follower - Priced Each - Latest updated "H" revision - OE Aftermarket - Volkswagen

Latest updated "H" revision

Brand:
OE Aftermarket - Corporate Logo
ES#:
2226096
Mfg#:
050109309H
Ships in 3 Business Days
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Filter

ES#947 - 1J0127401A - Fuel Filter - Replace that dirty fuel filter, VW recommends it's replacement every 20K miles - Mann - Volkswagen

Replace that dirty fuel filter, VW recommends it's replacement every 20K miles

Brand:
Mann - Corporate Logo
ES#:
947
Mfg#:
1J0127401A
Ships in 9 Business Days
$42.99 USD
Free Shipping
on orders $49 and up

Stanadyne Diesel Injector Cleaner Fuel Additive - 16oz

ES#4609126 - 43564 - Stanadyne Diesel Injector Cleaner Fuel Additive - 16oz - Formulated to prevent and eliminate Internal Diesel Injector Deposits commonly found in Common Rail and other types of injectors - Stanadyne - Audi BMW Volkswagen Mercedes Benz Porsche

Formulated to prevent and eliminate Internal Diesel Injector Deposits commonly found in Common Rail and other types of injectors

Brand:
Stanadyne - Corporate Logo
ES#:
4609126
Mfg#:
43564
Ships in 2 Business Days
$16.99 USD
Free Shipping
on orders $49 and up

Injector Seal Set - Priced Each

ES#4812501 - 021198031C - Injector Seal Set - Priced Each - Set of seals to install injectors, one set required per injector - Fel-Pro - Volkswagen

Set of seals to install injectors, one set required per injector

Brand:
Fel-Pro - Corporate Logo
ES#:
4812501
Mfg#:
021198031C
Ships in 1 Business Day
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Black Market Parts Universal Fuel Pump Wiring Kit

ES#4883129 - 601-0054 - Black Market Parts Universal Fuel Pump Wiring Kit - A one-stop shop solution for anyone looking to add an additional fuel pump to their fuel tank - Precision Raceworks - Audi BMW Volkswagen Mercedes Benz MINI Porsche

A one-stop shop solution for anyone looking to add an additional fuel pump to their fuel tank

Brand:
Precision Raceworks - Corporate Logo
ES#:
4883129
Mfg#:
601-0054
Ships in 5 Business Days
$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Boost Switch

ES#2826277 - 81014 - Boost Switch - Adjustable (1-15 PSI) to engage at the appropriate amount of boost pressure for your application. - SnowPerformance - Audi BMW Volkswagen MINI Porsche

Adjustable (1-15 PSI) to engage at the appropriate amount of boost pressure for your application.

Brand:
SnowPerformance - Corporate Logo
ES#:
2826277
Mfg#:
81014
In Stock at Vendor
$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Filter

ES#2695577 - 1J0127401A - Fuel Filter - Replace that dirty fuel filter, VW recommends it's replacement every 20K miles - Bosch - Volkswagen

Replace that dirty fuel filter, VW recommends it's replacement every 20K miles We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
2695577
Mfg#:
1J0127401A
Ships in 1-2 days
$36.99 USD
Free Shipping
on orders $49 and up

Injector Bracket - Priced Each

ES#271081 - 028130206 - Injector Bracket - Priced Each - Recommended to be replaced any time the injector is replaced - Genuine Volkswagen Audi - Volkswagen

Recommended to be replaced any time the injector is replaced For vehicles with ALH engine code only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
271081
Mfg#:
028130206
Ships in 8 Business 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.

$78.99

This product was last offered at the strikethrough price on
09-30-2026

$72.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injector O-Ring - Priced Each

ES#279757 - 06A906149A - Fuel Injector O-Ring - Priced Each - Keep your fueling system leak free - Genuine Volkswagen Audi - Audi Volkswagen

Keep your fueling system leak free Fits the lower position

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
279757
Mfg#:
06A906149A
In Stock
13% off MSRP

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

$15.99

This product was last offered at the strikethrough price on
09-30-2026

$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Relay 167 - Priced Each

ES#296358 - 191906383C - Relay 167 - Priced Each - Commonly used as a contact close relay for fuel pump - Genuine Volkswagen Audi - Audi Volkswagen

Commonly used as a contact close relay for fuel pump For vehicles with VIN up to 1J-W-999 000, split is in 1998 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
296358
Mfg#:
191906383C
Ships in 4 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.

$73.99

This product was last offered at the strikethrough price on
09-30-2026

$68.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Pump Gasket

ES#310582 - 1J0919133 - Fuel Pump Gasket - Located between the union nut and the fuel tank - Genuine Volkswagen Audi - Audi Volkswagen

Located between the union nut and the fuel tank

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
310582
Mfg#:
1J0919133
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.

$37.99

This product was last offered at the strikethrough price on
09-30-2026

$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

In-Line Micro Regulator - 6 Bar

ES#4690254 - 601-0261 - In-Line Micro Regulator - 6 Bar - The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure! - Precision Raceworks - Audi BMW Volkswagen

The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure!

Brand:
Precision Raceworks - Corporate Logo
ES#:
4690254
Mfg#:
601-0261
Ships in 9 Business Days
$64.99 USD
Free Shipping
on orders $49 and up

In-Line Micro Regulator - 5 Bar

ES#4690245 - 601-0260 - In-Line Micro Regulator - 5 Bar - The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure! - Precision Raceworks - Audi BMW Volkswagen

The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure!

Brand:
Precision Raceworks - Corporate Logo
ES#:
4690245
Mfg#:
601-0260
Back Ordered
$64.99 USD
Free Shipping
on orders $49 and up

More About Engine Fuel Parts

ECS Tuning has made it simple to find the perfect fuel system parts for your car. Whether you're replacing OEM fuel system parts or building a high-flow fuel system for a performance car, ECS Tuning has fuel pumps, fuel injectors, fuel filters, and more from respected names like Bosch, Siemens, and Genesis.

Let us help you find the parts that fit your Volkswagen

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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