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BMW E46 Engine Service & Maintenance Parts

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Spark Plugs - Set Of Six

ES#2167999 - 12120022902 - Spark Plugs - Set Of Six - Keep your motor running strong with a set of new spark plugs. - Genuine BMW - BMW

Keep your motor running strong with a set of new spark plugs.

Brand:
Genuine BMW - Corporate Logo
ES#:
2167999
Mfg#:
12120022902
In Stock
$217.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Engine Oil (0w-30) - 1 Quart

ES#2847812 - 11114 - Engine Oil (0w-30) - 1 Quart - From the same people that provide the best gear oil in the industry, now offering the best protection for your engine. - Redline - BMW Mercedes Benz MINI Porsche

From the same people that provide the best gear oil in the industry, now offering the best protection for your engine.

Brand:
Redline - Corporate Logo
ES#:
2847812
Mfg#:
11114
Ships on Sep 2, 2026
Auto Notify
$18.99 USD
Free Shipping
on orders $49 and up

Ignition Service Kit - With Service Tools

ES#4352354 - 12131712219KT5 - Ignition Service Kit - With Service Tools - Restore your ignition system using high quality Bosch ignition coils and NGK spark plugs - Assembled By ECS - BMW

Restore your ignition system using high quality Bosch ignition coils and NGK spark plugs 10X Entries For Our 25th Anniversary Sweepstakes!
Kit includes all necessary service tools

Brand:
Assembled By ECS - Corporate Logo
ES#:
4352354
Mfg#:
12131712219KT5
In Stock
ON SALE!
$319.47 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

"Complete" Enthusiast Inspection II Kit

ES#2580183 - E46M3SVCUP+KT - "Complete" Enthusiast Inspection II Kit - Includes a comprehensive selection of quality parts to service your BMW including TWS Edge Professional oil - Assembled By ECS - BMW

Includes a comprehensive selection of quality parts to service your BMW including TWS Edge Professional oil 10X Entries For Our 25th Anniversary Sweepstakes!
Includes transmission fluid & Genuine BMW FM booster rear differential fluid - popular choices for the discerning enthusiast

Brand:
Assembled By ECS - Corporate Logo
ES#:
2580183
Mfg#:
E46M3SVCUP+KT
In Stock at Vendor
ON SALE!
$659.25 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Spark Plug - Priced Each

ES#27772 - 12120022902 - Spark Plug - Priced Each - NGK DCPR8EKP - Genuine BMW - BMW

NGK DCPR8EKP

Brand:
Genuine BMW - Corporate Logo
ES#:
27772
Mfg#:
12120022902
In Stock
ON SALE!
$36.99

This product was last offered at the strikethrough price on
08-04-2026

$35.14 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VANOS Filter Change Kit - Level II

ES#1892456 - 11367831906 - VANOS Filter Change Kit - Level II - Includes the filter, necessary o-rings, and sealing flange for the VANOS solenoid - Genuine BMW - BMW

Includes the filter, necessary o-rings, and sealing flange for the VANOS solenoid

Brand:
Genuine BMW - Corporate Logo
ES#:
1892456
Mfg#:
11367831906
In Stock
$104.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ignition Service Kit - With Service Tools

ES#4352360 - 12131703228IGKT7 - Ignition Service Kit - With Service Tools - Everything you need to service your ignition system - Assembled By ECS - BMW

Everything you need to service your ignition system 10X Entries For Our 25th Anniversary Sweepstakes!
Kit includes all necessary service tools
For vehicles with production date up to 09/2002

Brand:
Assembled By ECS - Corporate Logo
ES#:
4352360
Mfg#:
12131703228IGKT7
In Stock
$379.99

This product was last offered at the strikethrough price on
02-27-2026

$312.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Genuine BMW Oil Change Kit / Inspection I

ES#263047 - M50OCI - Genuine BMW Oil Change Kit / Inspection I - Upgraded to included a ECS magnetic drain plug - featuring a Hengst oil filter - Assembled By ECS - BMW

Upgraded to included a ECS magnetic drain plug - featuring a Hengst oil filter 10X Entries For Our 25th Anniversary Sweepstakes!
Featuring the standard synthetic oil BMW engineers had in mind

Brand:
Assembled By ECS - Corporate Logo
ES#:
263047
Mfg#:
M50OCI
In Stock
$162.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Cooling System Refresh Kit - Level 1

ES#2497359 - 17127510952KT4 - Cooling System Refresh Kit - Level 1 - Contains the components that commonly fail in your cooling system - featuring high quality aftermarket contents - Assembled By ECS - BMW

Contains the components that commonly fail in your cooling system - featuring high quality aftermarket contents 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2497359
Mfg#:
17127510952KT4
Ships in 1-2 days
ON SALE!
$664.99

This product was last offered at the strikethrough price on
07-16-2026

$625.23 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

OBDeleven Carry Pouch

ES#3978987 - CARRY-POUCH - OBDeleven Carry Pouch - Safely holds your OBDeleven device when not in use. - OBDeleven - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Safely holds your OBDeleven device when not in use.

Brand:
OBDeleven - Corporate Logo
ES#:
3978987
Mfg#:
CARRY-POUCH
In Stock
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

5" Diameter Funnel With 12" Flexible Neck

ES#1899379 - PJ-3 - 5" Diameter Funnel With 12" Flexible Neck - Versatile funnel with removable flex hose fits where you need it to - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Versatile funnel with removable flex hose fits where you need it to 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Schwaben - Corporate Logo
ES#:
1899379
Mfg#:
PJ-3
In Stock
ON SALE! SAVE 45%
$19.99

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

$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil, Delphi Style, 6-Pack

ES#5435308 - MMIG-BMW-0706 - Ignition Coil, Delphi Style, 6-Pack - A high-quality replacement designed to restore the factory performance and fuel efficiency of your 3.0L N54 engine. - Mishimoto - BMW

A high-quality replacement designed to restore the factory performance and fuel efficiency of your 3.0L N54 engine.

Brand:
Mishimoto - Corporate Logo
ES#:
5435308
Mfg#:
MMIG-BMW-0706
Ships in 3 Business Days
$204.99 USD
Free Shipping
on orders $49 and up

Ignition Coil - Priced Each

ES#2834850 - 12138647689 - Ignition Coil - Priced Each - Give your engine a new spark - Genuine BMW - BMW

Give your engine a new spark For vehicles with production date from 09/2002

Brand:
Genuine BMW - Corporate Logo
ES#:
2834850
Mfg#:
12138647689
In Stock
ON SALE!
$82.89

This product was last offered at the strikethrough price on
08-04-2026

$76.77 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Front Manifold

ES#261729 - 11787514926 - Oxygen Sensor - Front Manifold - Located in the rear position of the exhaust manifold - Bosch - BMW

Located in the rear position of the exhaust manifold 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with production date from 03/2003

Brand:
Bosch - Corporate Logo
ES#:
261729
Mfg#:
11787514926
In Stock at Vendor
$157.99

This product was last offered at the strikethrough price on
04-09-2026

$148.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Professional Hi-Low Adjustable Upright Creeper Seat

ES#4839964 - 5160119 - Professional Hi-Low Adjustable Upright Creeper Seat - This durable, ergonomic (designed for efficiency and comfort) work seat offers adjustable reclining angles, smooth mobility, and long-lasting comfort for any garage task. - MaxJax - Audi BMW Volkswagen Mercedes Benz MINI Porsche

This durable, ergonomic (designed for efficiency and comfort) work seat offers adjustable reclining angles, smooth mobility, and long-lasting comfort for any garage task. Cannot ship outside of US

Brand:
MaxJax - Corporate Logo
ES#:
4839964
Mfg#:
5160119
Ships in 4 Business Days
$296.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

"Basic" Inspection II Kit

ES#2723840 - E46IN2ENM3KT - "Basic" Inspection II Kit - Includes common parts to service your BMW including Genuine BMW TWS Edge Professional oil and genuine components - Genuine BMW - BMW

Includes common parts to service your BMW including Genuine BMW TWS Edge Professional oil and genuine components

Brand:
Genuine BMW - Corporate Logo
ES#:
2723840
Mfg#:
E46IN2ENM3KT
In Stock
$588.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

More About Engine Service & Maintenance Parts

An ounce of prevention improves engine reliability and heads off big-ticket repairs. On average, the modest cost or periodic maintenance pays handsome rewards. Plan now to put your car on a regular schedule that includes fluid and filter changes, inspections, and recommended service.

Let us help you find the parts that fit your BMW

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

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