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BMW 135i Service & Maintenance Parts

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Front Oxygen Sensor - Bank 1 Pre-Cat

ES#3625139 - 11787558055 - Front Oxygen Sensor - Bank 1 Pre-Cat - Fuel control and emissions control sensor - FAE - BMW

Fuel control and emissions control sensor

Brand:
FAE - Corporate Logo
ES#:
3625139
Mfg#:
11787558055
Ships on Nov 12, 2026
$117.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Oxygen Sensor - bank 1 Pre-Cat

ES#27293 - 11787558055 - Front Oxygen Sensor - bank 1 Pre-Cat - Fuel control and emissions control sensor - Genuine BMW - BMW

Fuel control and emissions control sensor

Brand:
Genuine BMW - Corporate Logo
ES#:
27293
Mfg#:
11787558055
Ships in 1-2 days
13% off MSRP

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

$406.99

This product was last offered at the strikethrough price on
10-23-2026

$352.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Oxygen Sensor - Bank 2 Pre-Cat

ES#27296 - 11787558087 - Front Oxygen Sensor - Bank 2 Pre-Cat - Fuel control and emissions sensor - Genuine BMW - BMW

Fuel control and emissions sensor

Brand:
Genuine BMW - Corporate Logo
ES#:
27296
Mfg#:
11787558087
Ships in 1-2 days
13% off MSRP

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

$406.99

This product was last offered at the strikethrough price on
10-23-2026

$352.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Upstream Catalytic Converter

ES#2138052 - 11787596924 - Oxygen Sensor - Upstream Catalytic Converter - 740mm. Front O2 sensor/Lambda probe - Genuine BMW - BMW

740mm. Front O2 sensor/Lambda probe

Brand:
Genuine BMW - Corporate Logo
ES#:
2138052
Mfg#:
11787596924
Ships in 1-2 days
13% off MSRP

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

$406.99

This product was last offered at the strikethrough price on
10-23-2026

$352.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Ignition Service Kit - With Service Tools

ES#4352338 - 12137594937CDKT2 - Performance Ignition Service Kit - With Service Tools - Everything you need to service your ignition system, featuring one step colder plugs. - Assembled By ECS - BMW

Everything you need to service your ignition system, featuring one step colder plugs. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4352338
Mfg#:
12137594937CDKT2
In Stock
ON SALE!
$352.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

FFL-2 DSG Transmission Oil - 1 Liter

ES#12023 - G052182A2 - FFL-2 DSG Transmission Oil - 1 Liter - DSG Transmissions require service every 40k miles - Pentosin - Audi BMW Volkswagen Porsche

DSG Transmissions require service every 40k miles

Brand:
Pentosin - Corporate Logo
ES#:
12023
Mfg#:
G052182A2
In Stock
$33.99

This product was last offered at the strikethrough price on
09-14-2026

$28.99 USD
Free Shipping
on orders $49 and up

Build Your Own Front Brake Service Kit

ES#3084062 - 34116778647 - Build Your Own Front Brake Service Kit - Features ECS V5 Performance rotors, your choice of pads, and everything you need for a smooth install! - Assembled By ECS - BMW

Features ECS V5 Performance rotors, your choice of pads, and everything you need for a smooth install! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3084062
Mfg#:
34116778647
Ships in 5 Business Days
ON SALE!
Starting at $345.25 USD
Customize
This product is lifetime replacement eligible Lifetime Replacement

Fuel Filter/Fuel Pressure Regulator Repair Kit

ES#5482424 - 16147163296 - Fuel Filter/Fuel Pressure Regulator Repair Kit - Located in the fuel tank - Bremmen Parts - BMW
ECS Tuning recommends this product.

Located in the fuel tank 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
5482424
Mfg#:
16147163296
In Stock
ON SALE! SAVE 10%
$189.99

This product was last offered at the strikethrough price on
10-08-2026

$170.99 USD
Free Shipping
on orders $49 and up

Hightec ATF 9000 - 5 Liter

ES#5374147 - 25020-0050-99 - Hightec ATF 9000 - 5 Liter - High-performance ATF with an extremely wide range of applications - ROWE - Audi BMW Volkswagen Porsche

High-performance ATF with an extremely wide range of applications

Brand:
ROWE - Corporate Logo
ES#:
5374147
Mfg#:
25020-0050-99
Ships in 3 Business Days
$54.99 USD
Free Shipping
on orders $49 and up

Pro Dry S Air Filter

ES#2137017 - 31-10205 - Pro Dry S Air Filter - Higher flow, higher performance - oil-free, washable and reuseable! - AFE - BMW

Higher flow, higher performance - oil-free, washable and reuseable!

Brand:
AFE - Corporate Logo
ES#:
2137017
Mfg#:
31-10205
Ships in 1 Business Day
ON SALE! SAVE 15%
$97.00

This product was last offered at the strikethrough price on
10-19-2026

$82.45 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Replacement Kit

ES#2713410 - 11537601158KT - Thermostat Replacement Kit - Includes coolant - Genuine BMW - BMW

Includes coolant

Brand:
Genuine BMW - Corporate Logo
ES#:
2713410
Mfg#:
11537601158KT
In Stock
$326.99

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

$325.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Timing Chain Kit For Camshaft & Balance Shaft

ES#5491596 - 113186183X - Timing Chain Kit For Camshaft & Balance Shaft - Restore original factory operation and prevent catastrophic valve-to-piston contact with this comprehensive Febi Bilstein Timing Chain Kit. - Febi - BMW MINI

Restore original factory operation and prevent catastrophic valve-to-piston contact with this comprehensive Febi Bilstein Timing Chain Kit.

Brand:
Febi - Corporate Logo
ES#:
5491596
Mfg#:
113186183X
Ships on Jan 22, 2027
$325.99 USD
Free Shipping
on orders $49 and up

N5X/S55/N2X Billet BMW Oil Filter Housing Cap - Red

ES#4464202 - VTTFILTERCAPRED - N5X/S55/N2X Billet BMW Oil Filter Housing Cap - Red - Add some color to your engine bay and replace your worn out oil filter housing cap - Vargas Turbo Technologies - BMW

Add some color to your engine bay and replace your worn out oil filter housing cap 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4464202
Mfg#:
VTTFILTERCAPRED
In Stock
Limited Qty Sale
$89.99

This product was last offered at the strikethrough price on
10-05-2026

$80.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Ignition Service Kit

ES#3646942 - 12137594937cdKT - Performance Ignition Service Kit - Everything you need to service your ignition system, featuring one step colder plugs. - Assembled By ECS - BMW

Everything you need to service your ignition system, featuring one step colder plugs. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3646942
Mfg#:
12137594937CDKT
In Stock
ON SALE!
$323.30 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Automatic Transmission Service Kit - Level 1

ES#2523887 - 24117571217 - Automatic Transmission Service Kit - Level 1 - Includes all the necessary components for a drain and fill with genuine BMW fluid - Genuine BMW - BMW

Includes all the necessary components for a drain and fill with genuine BMW fluid

Brand:
Genuine BMW - Corporate Logo
ES#:
2523887
Mfg#:
24117571217
Ships in 6 Business Days
$322.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Genuine BMW Oil Change Kit / Inspection I

ES#2918838 - 11427566327KT5 - Genuine BMW Oil Change Kit / Inspection I - Includes seven quarts of BMW synthetic engine oil, Mann oil filter and ECS magnetic drain plug for superior engine protection - plus ECS Billet Aluminum Oil Filter Cap to prevent damaged threads or rounded heads! - Assembled By ECS - BMW

Includes seven quarts of BMW synthetic engine oil, Mann oil filter and ECS magnetic drain plug for superior engine protection - plus ECS Billet Aluminum Oil Filter Cap to prevent damaged threads or rounded heads! 10X Entries Into Our F80 M3 Sweepstakes
Featuring the standard synthetic oil BMW engineers had in mind

Brand:
Assembled By ECS - Corporate Logo
ES#:
2918838
Mfg#:
11427566327KT5
Ships on Jan 11, 2027
ON SALE!
$319.58 USD
Free Shipping
This product is lifetime replacement eligible Partial 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.

Let us help you find the parts that fit your BMW

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