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BMW F85 X5 M S63 4.4L

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BMW F85 X5 M S63 4.4L Engine Parts & Accessories

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Replacement High Flow Air Filter - Right

ES#3432451 - D401-0023 - Replacement High Flow Air Filter - Right - For Dinan's High Flow Carbon Fiber Intake - Dinan - BMW

For Dinan's High Flow Carbon Fiber Intake Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Dinan - Corporate Logo
ES#:
3432451
Mfg#:
D401-0023
Ships in 3 Business Days
11% off MSRP

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

$175.99

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

$155.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mass Airflow Sensor

ES#4941271 - 13628658527 - Mass Airflow Sensor - Holstein - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Holstein - Corporate Logo
ES#:
4941271
Mfg#:
13628658527
In Stock at Vendor
$205.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Titanium Magnetic Oil Drain Plug - M18x1.5

ES#4492302 - 008666la01KT - Turner Titanium Magnetic Oil Drain Plug - M18x1.5 - Attracts all the metal particles that would otherwise be circulating your engine! Includes one Genuine BMW washer. - Turner Motorsport - BMW

Attracts all the metal particles that would otherwise be circulating your engine! Includes one Genuine BMW washer. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4492302
Mfg#:
008666LA01KT
Ships on Aug 14, 2026
Auto Notify
ON SALE! SAVE 20%
$62.99

This product was last offered at the strikethrough price on
06-13-2026

$50.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Block Cover - Updated Version

ES#3101082 - 11142446298 - Engine Block Cover - Updated Version - Billet aluminum housing, integrated Viton seal, and additional sealed surfaces to encapsulate the leaking engine oil galley plug. - Genuine BMW - BMW

Billet aluminum housing, integrated Viton seal, and additional sealed surfaces to encapsulate the leaking engine oil galley plug. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
3101082
Mfg#:
11142446298
Ships in 1-2 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.

$645.99

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

$601.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator

ES#257882 - 17117576273 - Radiator - Keep your engine running cool when the temperature rises - Genuine BMW - BMW

Keep your engine running cool when the temperature rises affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
257882
Mfg#:
17117576273
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.

$663.99

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

$599.99 USD
This product is lifetime replacement eligible Lifetime Replacement

K&N Air Filter (E-0659)

ES#3557470 - E-0659 - K&N Air Filter (E-0659) - Replacement filter - K&N - BMW

Replacement filter affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
K&N - Corporate Logo
ES#:
3557470
Mfg#:
E-0659
Ships in 4 Business Days
$157.99

This product was last offered at the strikethrough price on
01-20-2026

$149.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Timing Chain Slide Rail - Cylinders 1-4

ES#2766988 - 11317594912 - Timing Chain Slide Rail - Cylinders 1-4 - Located at the top of your timing chain system - Genuine BMW - BMW

Located at the top of your timing chain system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2766988
Mfg#:
11317594912
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.

$60.99

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

$58.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Cover Securing Nut - Priced Each

ES#16062 - 07129904553 - Engine Cover Securing Nut - Priced Each - Commonly used in many different models - Genuine BMW - BMW MINI

Commonly used in many different models affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
16062
Mfg#:
07129904553
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

High Pressure Fuel Pump Gasket

ES#3673464 - 11127588416 - High Pressure Fuel Pump Gasket - A quality replacement from a trusted German manufacturer. - Elring - BMW

A quality replacement from a trusted German manufacturer. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Used for the valvetronic solenoids and the high pressure fuel pump

Brand:
Elring - Corporate Logo
ES#:
3673464
Mfg#:
11127588416
In Stock
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Gasket Ring - Priced Each

ES#15775 - 07119963072 - Gasket Ring - Priced Each - Used in many locations on BMW vehicles - Genuine BMW - BMW

Used in many locations on BMW vehicles affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Used to seal the oil lines on the VANOS unit

Brand:
Genuine BMW - Corporate Logo
ES#:
15775
Mfg#:
07119963072
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Blackline Performance Chargecooler Coolant Tank Cap Cover - Red

ES#4348638 - FXXCCT-R - Blackline Performance Chargecooler Coolant Tank Cap Cover - Red - Give your vehicle modern styling for years to last - Goldenwrench Supply Co - BMW

Give your vehicle modern styling for years to last affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Goldenwrench Supply Co - Corporate Logo
ES#:
4348638
Mfg#:
FXXCCT-R
In Stock
$52.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Liqui Moly Synthoil Oil Service Kit - 0w-40

ES#4815710 - F85X5MOSE1KT - Liqui Moly Synthoil Oil Service Kit - 0w-40 - Includes Liqui Moly Synthoil synthetic engine oil, filter with o-ring, and a drain plug - Assembled By ECS - BMW

Includes Liqui Moly Synthoil synthetic engine oil, filter with o-ring, and a drain plug affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4815710
Mfg#:
F85X5MOSE1KT
In Stock
ON SALE!
$142.77 USD
Free Shipping
on orders $49 and up

o2 sensor - Post cat

ES#2589930 - 11787614322 - o2 sensor - Post cat - Replace worn out and or malfunctioning O2 sensors to make your vehicles emissions compliant - Genuine BMW - BMW

Replace worn out and or malfunctioning O2 sensors to make your vehicles emissions compliant affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2589930
Mfg#:
11787614322
Ships in 1-2 days
15% off MSRP

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

$325.99

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

$277.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Gearbox Support - Priced Each

ES#2714134 - 22326854187 - Gearbox Support - Priced Each - Brace to hold up transmission - Genuine BMW - BMW

Brace to hold up transmission affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2714134
Mfg#:
22326854187
Ships in 1-2 days
5% off MSRP

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

$571.99

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

$542.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Timing Chain Slide Rail - Cylinders 5-8

ES#2733947 - 11317594902 - Timing Chain Slide Rail - Cylinders 5-8 - Located at the top of your timing chain system - Genuine BMW - BMW

Located at the top of your timing chain system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2733947
Mfg#:
11317594902
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.

$60.99

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

$58.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Water Pump

ES#2178561 - 64119230233 - Auxiliary Water Pump - Genuine BMW - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2178561
Mfg#:
64119230233
In Stock
ON SALE!
$190.99

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

$176.40 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.

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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