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BMW E39 525i M54 2.5L

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BMW E39 525i M54 2.5L Service & Maintenance Parts

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Ignition Coil, 4-Pack

ES#5435316 - MMIG-BMW-0204 - Ignition Coil, 4-Pack - Designed to restore the factory performance and fuel efficiency of a wide range of BMW models from 2002 to 2016. - Mishimoto - BMW

Designed to restore the factory performance and fuel efficiency of a wide range of BMW models from 2002 to 2016. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Mishimoto - Corporate Logo
ES#:
5435316
Mfg#:
MMIG-BMW-0204
Ships in 4 Business Days
$123.99 USD
Free Shipping
on orders $49 and up

Hightec SYNTH RS DLS SAE 5W-40 - 1 Liter

ES#5374102 - 20307-0010-99 - Hightec SYNTH RS DLS SAE 5W-40 - 1 Liter - Specially developed engine oil based on selected HC synthetic base oils for modern passenger car Otto and diesel engines with exhaust after-treatment (diesel particulate filters) and turbocharging. - ROWE - BMW Porsche

Specially developed engine oil based on selected HC synthetic base oils for modern passenger car Otto and diesel engines with exhaust after-treatment (diesel particulate filters) and turbocharging. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ROWE - Corporate Logo
ES#:
5374102
Mfg#:
20307-0010-99
In Stock
ON SALE!
$11.99

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

$10.99 USD
Free Shipping
on orders $49 and up

Hightec SYNTH RS DLS SAE 5W-40 - 5 Liter

ES#5374103 - 20307-0050-99 - Hightec SYNTH RS DLS SAE 5W-40 - 5 Liter - Specially developed engine oil based on selected HC synthetic base oils for modern passenger car Otto and diesel engines with exhaust after-treatment (diesel particulate filters) and turbocharging. - ROWE - BMW Porsche

Specially developed engine oil based on selected HC synthetic base oils for modern passenger car Otto and diesel engines with exhaust after-treatment (diesel particulate filters) and turbocharging. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ROWE - Corporate Logo
ES#:
5374103
Mfg#:
20307-0050-99
Ships in 10 Business Days
$59.99 USD
Free Shipping
on orders $49 and up

Transmission Filter

ES#258835 - 24341423376 - Transmission Filter - Keep your fluid clean - Rein - BMW

Keep your fluid clean 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!
For vehicles with A5S325Z transmission only, from 03/2001 production date

Brand:
Rein - Corporate Logo
ES#:
258835
Mfg#:
24341423376
In Stock
Limited Qty Sale
$24.47

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

$19.99 USD
Free Shipping
on orders $49 and up

Oil Filter Kits, Pack Of 5 - Stock Up And SAVE!

ES#259288 - 11427512300 - Oil Filter Kits, Pack Of 5 - Stock Up And SAVE! - OE quailty for your BMW M54, buy in sets of 5 or 10 - Genuine BMW - BMW

OE quailty for your BMW M54, buy in sets of 5 or 10 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
259288
Mfg#:
11427512300
In Stock
$116.99 USD
Free Shipping

Oil Separator Hose Kit

ES#3108206 - 012178ECS01KT - Oil Separator Hose Kit - Assembled By ECS - BMW

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#:
3108206
Mfg#:
012178ECS01KT
In Stock
ON SALE! SAVE 23%
$143.99

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

$110.21 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Pro GUARD D2 Oil Filter - 4 Pack

ES#3612823 - 44-LF022-MB - Pro GUARD D2 Oil Filter - 4 Pack - AFE - BMW

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

Brand:
AFE - Corporate Logo
ES#:
3612823
Mfg#:
44-LF022-MB
Ships in 3 Business Days
21% off MSRP

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

$67.99

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

$54.00 USD
Free Shipping
on orders $49 and up

Ignition Coil - Priced Each

ES#211172 - 12131703228 - Ignition Coil - Priced Each - Get your engine working flawlessly with new ignition coils - Genuine BMW - BMW

Get your engine working flawlessly with new ignition coils affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
211172
Mfg#:
12131703228
Ships in 3 Business Days
2% off MSRP

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

$108.99

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

$106.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Intake Manifold Gasket Set

ES#2539290 - 11611436631 - Intake Manifold Gasket Set - Contains both gaskets needed - Victor Reinz - BMW

Contains both gaskets needed affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
2539290
Mfg#:
11611436631
Ships in 3 Business Days
$52.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

PCV System Oil Separator

ES#3188730 - 46103 - PCV System Oil Separator - Vacuum leaks and loss of power could mean that its time for a new cpvc valve. - Dorman - BMW

Vacuum leaks and loss of power could mean that its time for a new cpvc valve. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Dorman - Corporate Logo
ES#:
3188730
Mfg#:
46103
Ships in 5 Business Days
$104.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Replacement Kit

ES#2592647 - 11537509227KT2 - Thermostat Replacement Kit - Includes gaskets and hardware and coolant - Assembled By ECS - BMW

Includes gaskets and hardware and coolant 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#:
2592647
Mfg#:
11537509227KT2
Ships on Dec 30, 2026
$101.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Accessory Belt - Air Conditioning Compressor

ES#21723 - 11287512762 - Accessory Belt - Air Conditioning Compressor - A/C belt for your BMW - Genuine BMW - BMW

A/C belt for your BMW affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date from 09/2002

Brand:
Genuine BMW - Corporate Logo
ES#:
21723
Mfg#:
11287512762
Ships in 3 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.

$35.99

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

$32.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Meyle Automatic Transmission Filter Kit - A5S360R/390R

ES#4766602 - 3001350402/SK - Meyle Automatic Transmission Filter Kit - A5S360R/390R - Includes a new gasket, transmission filter, drain plug, and installation hardware - Meyle - BMW

Includes a new gasket, transmission filter, drain plug, and installation hardware 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!
For models with a production date up to 03/2001

Brand:
Meyle - Corporate Logo
ES#:
4766602
Mfg#:
3001350402/SK
Ships on Nov 16, 2026
$97.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Drain Plug

ES#10321 - 11131273093 - Oil Drain Plug - Does not include sealing washer - Febi - BMW

Does not include sealing washer 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!

Brand:
Febi - Corporate Logo
ES#:
10321
Mfg#:
11131273093
Ships in 9 Business Days
Auto Notify
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Automatic Transmission Filter Kit

ES#4316493 - 24341423376 - Automatic Transmission Filter Kit - Includes a new filter and transmission pan gasket - Bavarian Autosport - BMW

Includes a new filter and transmission pan gasket affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with A5S325Z transmission only, from 03/2001 production date

Brand:
Bavarian Autosport - Corporate Logo
ES#:
4316493
Mfg#:
24341423376
Ships on Aug 24, 2026
Auto Notify
ON SALE! SAVE 20%
$29.99

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

$23.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Drain Plug Sealing Washer

ES#2675439 - 07119963151 - Drain Plug Sealing Washer - A12x17-CU - Genuine MINI - BMW MINI

A12x17-CU affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
2675439
Mfg#:
07119963151
In Stock
ON SALE!
$1.99

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

$1.85 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.

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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