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BMW E70 X5 M S63 4.4L

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BMW E70 X5 M S63 4.4L Engine Fuel Parts

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High Pressure Fuel Pump

ES#4818557 - 13517595339 - High Pressure Fuel Pump - Solve your fuel delivery issues - Bremmen Parts - BMW

Solve your fuel delivery issues 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818557
Mfg#:
13517595339
In Stock
ON SALE! SAVE 23%
$277.99

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

$214.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injector Replacement Kit - N63 S63 (Index 12)

ES#2807627 - 13538616079KT2 - Fuel Injector Replacement Kit - N63 S63 (Index 12) - Includes 8 injectors, seals, and decoupling rings - Genuine BMW - BMW

Includes 8 injectors, seals, and decoupling rings Includes latest revision INDEX 12 fuel injectors from BMW! For model with eariler style N63 injectors

Brand:
Genuine BMW - Corporate Logo
ES#:
2807627
Mfg#:
13538616079KT2
In Stock
$7551.99

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

$7351.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injector Seal

ES#4667116 - 13537591006 - Fuel Injector Seal - Elring Fuel Injector Seals - Elring - BMW MINI

Elring Fuel Injector Seals 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
4667116
Mfg#:
13537591006
In Stock
$4.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Level Sensor/Fuel Pump Lock Ring Tool

ES#3673929 - B8800089 - Fuel Level Sensor/Fuel Pump Lock Ring Tool - Used to remove the lock ring on top of the fuel tank. - Bav Auto Tools - BMW MINI
ECS Tuning recommends this product.

Used to remove the lock ring on top of the fuel tank. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bav Auto Tools - Corporate Logo
ES#:
3673929
Mfg#:
B8800089
In Stock
ON SALE! SAVE 10%
$72.99

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

$65.69 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

High Pressure Fuel Pump

ES#3647279 - 13517595339 - High Pressure Fuel Pump - Solve your fuel delivery issues - Bosch - BMW
ECS Tuning recommends this product.

Solve your fuel delivery issues We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
3647279
Mfg#:
13517595339
In Stock
$332.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Motiv ReFlex Plug-n-Play Ethanol Sensor Harness

ES#4731941 - 101-0212 - Motiv ReFlex Plug-n-Play Ethanol Sensor Harness - For Vehicles With Motiv ReFlex Unit Currently Installed - Motiv Motorsports - BMW

For Vehicles With Motiv ReFlex Unit Currently Installed For Vehicles With Motiv ReFlex Unit Currently Installed Only

Brand:
Motiv Motorsports - Corporate Logo
ES#:
4731941
Mfg#:
101-0212
In Stock
$49.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Boost Cooler Stage 3 DI ProLine Water/Methanol Injection

ES#4698806 - SP10317PRO - Boost Cooler Stage 3 DI ProLine Water/Methanol Injection - Proven to reduce the air inlet temperature by up to 100 degrees and increase octane by 25points for maximum HP and cooling! 3-liter reservoir, stainless steel braided line, 4AN fittings. - SnowPerformance - Audi BMW Volkswagen MINI

Proven to reduce the air inlet temperature by up to 100 degrees and increase octane by 25points for maximum HP and cooling! 3-liter reservoir, stainless steel braided line, 4AN fittings.

Brand:
SnowPerformance - Corporate Logo
ES#:
4698806
Mfg#:
SP10317PRO
In Stock at Vendor
$833.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

High Pressure Fuel Pressure Sensor

ES#33685 - 13537537319 - High Pressure Fuel Pressure Sensor - A vital component for high pressure fuel system function - Genuine BMW - BMW MINI

A vital component for high pressure fuel system function Please check old fuel rail sensor on your MINI Cooper to match design

Brand:
Genuine BMW - Corporate Logo
ES#:
33685
Mfg#:
13537537319
In Stock
15% off MSRP

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

$122.21

This product was last offered at the strikethrough price on
05-04-2026

$104.34 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injector Replacement Kit - Index 12

ES#4840278 - 13538616079vKT - Fuel Injector Replacement Kit - Index 12 - If you are experiencing a rough idle, misfire, or check engine light, injectors could be the problem. Decouplers included in the kit along with 8 injectors. - Vitesco Technologies - BMW

If you are experiencing a rough idle, misfire, or check engine light, injectors could be the problem. Decouplers included in the kit along with 8 injectors.

Brand:
Vitesco Technologies - Corporate Logo
ES#:
4840278
Mfg#:
13538616079VKT
In Stock
$4351.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BMP Fuel Pump Fitting - Walbro Pumps

ES#4690235 - 601-0042 - BMP Fuel Pump Fitting - Walbro Pumps - 7.89mm Quick connect fitting for Walbro Pumps. - Precision Raceworks - Audi BMW Volkswagen Mercedes Benz MINI Porsche

7.89mm Quick connect fitting for Walbro Pumps.

Brand:
Precision Raceworks - Corporate Logo
ES#:
4690235
Mfg#:
601-0042
In Stock
$29.99 USD
Free Shipping
on orders $49 and up

Gas Cap

ES#2702773 - 16117222391 - Gas Cap - Complete with sealing gasket and tether. - Rein - BMW MINI

Complete with sealing gasket and tether. 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2702773
Mfg#:
16117222391
In Stock
$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Speed Tec Gasoline Fuel Additive - 250mL

ES#4265328 - 20234KT - Speed Tec Gasoline Fuel Additive - 250mL - Improve combustion and acceleration with this simple additive! - Liqui-Moly - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Improve combustion and acceleration with this simple additive! 10X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat! This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship

Brand:
Liqui-Moly - Corporate Logo
ES#:
4265328
Mfg#:
20234KT
In Stock
$10.99

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

$9.09 USD
Free Shipping
on orders $49 and up

DW400 In-Tank Fuel Pump W/ Universal Set Up Kit

ES#4349830 - 9-401-1001 - DW400 In-Tank Fuel Pump W/ Universal Set Up Kit - The newest high flow in tank fuel pump on the market! - DeatschWerks - Audi BMW Volkswagen MINI

The newest high flow in tank fuel pump on the market! This is Universal and Not a direct replacement for the Genuine Pump!

Brand:
DeatschWerks - Corporate Logo
ES#:
4349830
Mfg#:
9-401-1001
In Stock at Vendor
$239.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Tool - Fuel Injector Seal Installer / Remover - N54/N63 - Bavarian Autosport

ES#3673974 - B8800140 - Tool - Fuel Injector Seal Installer / Remover - N54/N63 - Bavarian Autosport - Used to remove and re-install fuel injector sealing rings - Bav Auto Tools - BMW
ECS Tuning recommends this product.

Used to remove and re-install fuel injector sealing rings 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bav Auto Tools - Corporate Logo
ES#:
3673974
Mfg#:
B8800140
In Stock
ON SALE!
$121.99

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

$118.33 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

DeatschWerks Performance Fuel Injector Set - 950cc

ES#4488474 - 16U-00-0090-6 - DeatschWerks Performance Fuel Injector Set - 950cc - 90lb/hr 950cc per minute set of 6 fuel injectors - DeatschWerks - BMW

90lb/hr 950cc per minute set of 6 fuel injectors For Custom Applications - Will require additional tuning or modifications. NOT DIRECT DROP IN!

Brand:
DeatschWerks - Corporate Logo
ES#:
4488474
Mfg#:
16U-00-0090-6
Ships in 6 Business Days
$524.99 USD
Free Shipping
on orders $49 and up
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.

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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