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Audi S4 Engine Fuel Parts

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RS5 Gas Cap

ES#3457816 - 8W0201550B - RS5 Gas Cap - Fuel filler cap with Audi 'RS' logo - Includes retaining strap - Genuine Volkswagen Audi - Audi

Fuel filler cap with Audi 'RS' logo - Includes retaining strap

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3457816
Mfg#:
8W0201550B
In Stock
9% off MSRP

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

$85.00

This product was last offered at the strikethrough price on
08-31-2026

$76.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injector- Priced Each

ES#4429104 - 06M906036AM - Fuel Injector- Priced Each - Replace your old and failing injectors - Genuine Volkswagen Audi - Audi

Replace your old and failing injectors For vehicles with production date up to 06/15/2020

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4429104
Mfg#:
06M906036AM
Ships in 1-2 days
10% off MSRP

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

$278.99

This product was last offered at the strikethrough price on
08-31-2026

$250.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

High Pressure Fuel Pump O-Ring

ES#2164644 - WHT005184 - High Pressure Fuel Pump O-Ring - Seals the high pressure fuel pump to the cylinder head. 31x2mm - Genuine Volkswagen Audi - Audi Volkswagen

Seals the high pressure fuel pump to the cylinder head. 31x2mm

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2164644
Mfg#:
WHT005184
Ships on Sep 8, 2026
36% off MSRP

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

$18.50

This product was last offered at the strikethrough price on
09-06-2026

$11.84 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injector Repair Kit

ES#5434470 - 06E998907EKT3 - Fuel Injector Repair Kit - A simple kit to service the injectors - Assembled By ECS - Audi

A simple kit to service the injectors 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
5434470
Mfg#:
06E998907EKT3
In Stock
ON SALE!
$273.07 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Triple square Bolt - Priced Each

ES#471726 - N91048802 - Triple square Bolt - Priced Each - Install new hardware with your new parts. M8x20 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M8x20 Secures the high pressure fuel pump from production date 9/10/2013

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
471726
Mfg#:
N91048802
In Stock
33% off MSRP

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

$7.68

This product was last offered at the strikethrough price on
09-06-2026

$5.11 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Audi B8/B8.5 MPI Kit - Black

ES#4716234 - 601-0243 - Audi B8/B8.5 MPI Kit - Black - Engineered for achieving the highest performance from your 3.0T! - Precision Raceworks - Audi

Engineered for achieving the highest performance from your 3.0T!

Brand:
Precision Raceworks - Corporate Logo
ES#:
4716234
Mfg#:
601-0243
Ships in 9 Business Days
$1899.99 USD
Free Shipping
on orders $49 and up

Fuel Injector Repair Kit - Set Of Six

ES#3690284 - 06e998907eKT1 - Fuel Injector Repair Kit - Set Of Six - The perfect kit to service all six injectors - Genuine Volkswagen Audi - Audi

The perfect kit to service all six injectors

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3690284
Mfg#:
06E998907EKT1
In Stock
$345.99

This product was last offered at the strikethrough price on
04-09-2026

$209.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Gas Cap With Strap

ES#2084494 - 4F0201550J - Gas Cap With Strap - Replace your leaking cap, or the one you left at the pump - Genuine Volkswagen Audi - Audi

Replace your leaking cap, or the one you left at the pump For sedan/avant models only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2084494
Mfg#:
4F0201550J
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.

$71.99

This product was last offered at the strikethrough price on
04-17-2026

$69.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cam Follower Replacement Kit

ES#4430295 - 06l1093113KT - Cam Follower Replacement Kit - Vital kit consisting of cam follower, fuel pump sealing o-ring, & fuel pump hardware - Assembled By ECS - Audi

Vital kit consisting of cam follower, fuel pump sealing o-ring, & fuel pump hardware 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4430295
Mfg#:
06L1093113KT
Ships on Oct 22, 2026
Auto Notify
ON SALE! SAVE 16%
$48.99

This product was last offered at the strikethrough price on
09-01-2026

$40.93 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Filter

ES#2816332 - 8E0201511J - Fuel Filter - With pressure regulator - Hamburg Tech - Audi

With pressure regulator We Price Match - Give Us A Call or Chat!
For vehicles with 4 point fuel filters - Please check existing before ordering

Brand:
Hamburg Tech - Corporate Logo
ES#:
2816332
Mfg#:
8E0201511J
In Stock
ON SALE! SAVE 20%
$45.99

This product was last offered at the strikethrough price on
09-03-2026

$36.79 USD
Free Shipping
on orders $49 and up

High Pressure Fuel Pump Tool

ES#4730319 - 034-106-Z068 - High Pressure Fuel Pump Tool - Designed to make the disassembly and reassembly of the high pressure fuel pump a breeze! - 034Motorsport - Audi Porsche

Designed to make the disassembly and reassembly of the high pressure fuel pump a breeze! 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4730319
Mfg#:
034-106-Z068
In Stock
ON SALE! SAVE 10%
$26.00

This product was last offered at the strikethrough price on
08-17-2026

$23.40 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

750CC EV14 Bosch Fuel Injector - Priced Each

ES#4013557 - 034-106-3031 - 750CC EV14 Bosch Fuel Injector - Priced Each - The most advanced injector we offer. - Bosch - Audi

The most advanced injector we offer. We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
4013557
Mfg#:
034-106-3031
Ships in 2 Business Days
ON SALE! SAVE 12%
$127.99

This product was last offered at the strikethrough price on
08-23-2026

$112.50 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fuel Filter

ES#4019633 - 8K0201511A - Fuel Filter - Hengst - Audi
ECS Tuning recommends this product.

5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!

Brand:
Hengst - Corporate Logo
ES#:
4019633
Mfg#:
8K0201511A
In Stock
ON SALE! SAVE 10%
$71.99

This product was last offered at the strikethrough price on
08-26-2026

$64.79 USD
Free Shipping
on orders $49 and up

Fuel Injector Harness - Right

ES#2084809 - 06E971627N - Fuel Injector Harness - Right - Connects the fuel injectors to the main engine harness - Genuine Volkswagen Audi - Audi

Connects the fuel injectors to the main engine harness

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2084809
Mfg#:
06E971627N
Ships in 1-2 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.

$461.99

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

$432.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fuel Rail Line

ES#1904950 - 06E127501AA - Fuel Rail Line - This fuel line connects the left and right fuel rails to the HPFP - Genuine Volkswagen Audi - Audi

This fuel line connects the left and right fuel rails to the HPFP

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1904950
Mfg#:
06E127501AA
Ships in 1-2 days
ON SALE!
$253.99

This product was last offered at the strikethrough price on
08-26-2026

$244.55 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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 Audi

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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