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BMW G14 840i B58 3.0L

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BMW G14 840i B58 3.0L Service & Maintenance Parts

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High-Performance Ignition Service Kit - B58TU 3.0L

ES#4423822 - B58PERFIGNG2KT - High-Performance Ignition Service Kit - B58TU 3.0L - Includes Bav Auto Performance Ignition Coils, NGK 96206 Spark Plugs, and dielectric grease for a quick and easy install and upgrade! - Assembled By ECS - BMW

Includes Bav Auto Performance Ignition Coils, NGK 96206 Spark Plugs, and dielectric grease for a quick and easy install and upgrade! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4423822
Mfg#:
B58PERFIGNG2KT
In Stock
ON SALE! SAVE 19%
$388.99

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

$315.50 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

0W-20 Genuine BMW Oil Change Kit / Inspection I

ES#3236264 - 83212365954KT - 0W-20 Genuine BMW Oil Change Kit / Inspection I - Includes BMW synthetic engine oil, filter with o-ring, and drain plug with o-ring - Genuine BMW - BMW

Includes BMW synthetic engine oil, filter with o-ring, and drain plug with o-ring

Brand:
Genuine BMW - Corporate Logo
ES#:
3236264
Mfg#:
83212365954KT
In Stock
$149.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Automatic Transmission Service Kit

ES#4820674 - ZF8HPATSKT2 - Automatic Transmission Service Kit - Includes all the necessary components for a complete transmission service - Featuring a new Hengst filter, Liqui-Moly Top Tec 1800 ATF, a pan gasket, pan installation hardware, and fill & drain plugs - Assembled By ECS - BMW

Includes all the necessary components for a complete transmission service - Featuring a new Hengst filter, Liqui-Moly Top Tec 1800 ATF, a pan gasket, pan installation hardware, and fill & drain plugs 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4820674
Mfg#:
ZF8HPATSKT2
In Stock
ON SALE! SAVE 22%
$246.99

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

$192.46 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

BMW TwinPower Turbo 0w-20 Engine Oil - LL-17FE+ - 1 Liter

ES#3625834 - 83212461988 - BMW TwinPower Turbo 0w-20 Engine Oil - LL-17FE+ - 1 Liter - Advanced, fully synthetic genuine BMW oil used by the BMW dealer network. Offers superior protection and performance in both turbocharged and non-turbocharged engines. - Genuine BMW - BMW

Advanced, fully synthetic genuine BMW oil used by the BMW dealer network. Offers superior protection and performance in both turbocharged and non-turbocharged engines.

Brand:
Genuine BMW - Corporate Logo
ES#:
3625834
Mfg#:
83212461988
In Stock
$15.99 USD
Free Shipping
on orders $49 and up

BMW TwinPower Turbo 0W-30 Engine Oil - LL-01 FE - 1 Liter

ES#3040732 - 83212365950 - BMW TwinPower Turbo 0W-30 Engine Oil - LL-01 FE - 1 Liter - Advanced, fully synthetic genuine BMW oil used by the BMW dealer network. Offers superior protection and performance in both turbocharged and non-turbocharged engines. New Superseded Number is 83215A2AF99. - Genuine BMW - BMW

Advanced, fully synthetic genuine BMW oil used by the BMW dealer network. Offers superior protection and performance in both turbocharged and non-turbocharged engines. New Superseded Number is 83215A2AF99.

Brand:
Genuine BMW - Corporate Logo
ES#:
3040732
Mfg#:
83212365950
In Stock
$15.59 USD
Free Shipping
on orders $49 and up

B58 B48 B46 B38 B36 High Performance Ignition Coil - Priced Each

ES#4039796 - 12138643360 - B58 B48 B46 B38 B36 High Performance Ignition Coil - Priced Each - Modified core windings offer increased spark for a faster and more efficient burn. - Bavarian Autosport - BMW MINI
ECS Tuning recommends this product.

Modified core windings offer increased spark for a faster and more efficient burn. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bavarian Autosport - Corporate Logo
ES#:
4039796
Mfg#:
12138643360
In Stock
ON SALE! SAVE 17%
$35.99

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

$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Differential Oil Drain / Check Plug - Priced Each

ES#205597 - 33117525064 - Differential Oil Drain / Check Plug - Priced Each - 22x1.5mm drain & check plug - Genuine BMW - BMW MINI

22x1.5mm drain & check plug

Brand:
Genuine BMW - Corporate Logo
ES#:
205597
Mfg#:
33117525064
In Stock
14% off MSRP

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

$11.61

This product was last offered at the strikethrough price on
08-03-2026

$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

High-Performance Ignition Service Kit - B58TU 3.0L

ES#4690688 - 12138643360TU6KT - High-Performance Ignition Service Kit - B58TU 3.0L - Everything needed for a performance ignition service including NGK spark plugs and Turner ignition coils! - Turner Motorsport - BMW

Everything needed for a performance ignition service including NGK spark plugs and Turner ignition coils! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4690688
Mfg#:
12138643360TU6KT
In Stock
ON SALE! SAVE 20%
$500.99

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

$400.29 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

G4 Hypoid Differential Fluid - 75w-80 - 500ml

ES#3494887 - 83222447362 - G4 Hypoid Differential Fluid - 75w-80 - 500ml - Rear differential fluid used by BMW for limited slip differentials - Genuine BMW - BMW

Rear differential fluid used by BMW for limited slip differentials

Brand:
Genuine BMW - Corporate Logo
ES#:
3494887
Mfg#:
83222447362
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.

$63.58

This product was last offered at the strikethrough price on
06-03-2026

$61.80 USD
Free Shipping
on orders $49 and up

Spark Plug - Priced Each

ES#3486417 - 12122455258 - Spark Plug - Priced Each - Keep your engine burning at maximum efficiency with original equipment spark plugs. - Genuine BMW - BMW MINI

Keep your engine burning at maximum efficiency with original equipment spark plugs.

Brand:
Genuine BMW - Corporate Logo
ES#:
3486417
Mfg#:
12122455258
In Stock
23% off MSRP

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

$32.50

This product was last offered at the strikethrough price on
08-03-2026

$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

0W-30 Genuine BMW Oil Change Kit / Inspection I

ES#3410312 - 83212365954KT3 - 0W-30 Genuine BMW Oil Change Kit / Inspection I - Includes BMW synthetic engine oil, filter with o-ring, and drain plug with o-ring - Genuine BMW - BMW

Includes BMW synthetic engine oil, filter with o-ring, and drain plug with o-ring

Brand:
Genuine BMW - Corporate Logo
ES#:
3410312
Mfg#:
83212365954KT3
In Stock
$138.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Engine Oil Filter

ES#4018322 - 11428583898 - Engine Oil Filter - Keep your oil clean with a new filter - Hengst - BMW
ECS Tuning recommends this product.

Keep your oil clean with a new filter 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!

Brand:
Hengst - Corporate Logo
ES#:
4018322
Mfg#:
11428583898
In Stock
$17.99 USD
Free Shipping
on orders $49 and up

Spark Plugs - Set Of Six

ES#3651490 - 12120040551-6KT - Spark Plugs - Set Of Six - Original equipment BMW spark plug set - Genuine BMW - BMW

Original equipment BMW spark plug set

Brand:
Genuine BMW - Corporate Logo
ES#:
3651490
Mfg#:
12120040551-6KT
In Stock
$152.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Automatic Transmission Pan

ES#3673412 - 24118612901 - Automatic Transmission Pan - Transmission pan with integrated filter and gasket - Bavarian Autosport - BMW
ECS Tuning recommends this product.

Transmission pan with integrated filter and gasket 10X Entries For Our 25th Anniversary Sweepstakes!
For GA8HP70, GA8HP76, GA8HP75, GA8HP51, GA8HP50, or GA8HP45Z automatic transmissions - Does not fit GA8P Hybrid Transmissions

Brand:
Bavarian Autosport - Corporate Logo
ES#:
3673412
Mfg#:
24118612901
In Stock
ON SALE! SAVE 17%
$138.99

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

$115.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Service & Maintenance Parts

Good maintenance should never be viewed as an expense. It is an investment that maintains the value and dependability of your car, extends its service life, and increases its resale value. Affordable fluids and filters are all here, with many tutorials demonstrating how easy it is to keep your car running strong.

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Manufacturer names and/or part numbers are used only for identification purposes.

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