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BMW E30 325 M20 2.7L

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BMW E30 325 M20 2.7L Engine Service & Maintenance Parts

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Timing Belt Kit - Level 1

ES#2167428 - 11311469240 - Timing Belt Kit - Level 1 - Save yourself from spending thousands of dollars on a rebuilt cylinder head. Includes OE timing belt, tensioner/roller, and radiator drain plug. - Assembled By ECS - BMW

Save yourself from spending thousands of dollars on a rebuilt cylinder head. Includes OE timing belt, tensioner/roller, and radiator drain plug. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2167428
Mfg#:
11311469240
Ships in 6 Business Days
$97.99

This product was last offered at the strikethrough price on
05-19-2026

$90.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Kingsborne High-Performance Ignition Wire Set

ES#3024402 - 12-7757P-8 - Kingsborne High-Performance Ignition Wire Set - 8mm ignition wires constructed from premium materials. - Kingsborne - BMW

8mm ignition wires constructed from premium materials.

Brand:
Kingsborne - Corporate Logo
ES#:
3024402
Mfg#:
12-7757P-8
Ships on Sep 23, 2026
$176.99 USD
Free Shipping
on orders $49 and up

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
In Stock
$18.99 USD
Free Shipping
on orders $49 and up

Valve Adjustment Feeler Gauge

ES#197828 - 83300490942 - Valve Adjustment Feeler Gauge - Correctly adjust your valves by knowing valve clearance - Genuine BMW - BMW

Correctly adjust your valves by knowing valve clearance

Brand:
Genuine BMW - Corporate Logo
ES#:
197828
Mfg#:
83300490942
Ships in 2 Business Days
$38.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Filter

ES#3674517 - 13321268231 - Fuel Filter - Keep your fuel system clean and debris free - Mahle - BMW

Keep your fuel system clean and debris free

Brand:
Mahle - Corporate Logo
ES#:
3674517
Mfg#:
13321268231
In Stock
$38.38 USD
Free Shipping
on orders $49 and up

Universal Oil Drain Splash Shield

ES#4698883 - 83305A7B9D3 - Universal Oil Drain Splash Shield - Prevents oil spills and splashes during oil drain plug removal - Genuine BMW - BMW

Prevents oil spills and splashes during oil drain plug removal Only models using circular under body access

Brand:
Genuine BMW - Corporate Logo
ES#:
4698883
Mfg#:
83305A7B9D3
Ships in 7 Business Days
$69.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Filter

ES#2568340 - 13321270038 - Fuel Filter - Keep your fuel system clean and debris free - Mann - BMW

Keep your fuel system clean and debris free

Brand:
Mann - Corporate Logo
ES#:
2568340
Mfg#:
13321270038
Ships in 9 Business Days
$20.99 USD
Free Shipping
on orders $49 and up

Throttle Body & Air-Intake Cleaner

ES#3969931 - 5078tbcKT - Throttle Body & Air-Intake Cleaner - Improve response and mpgs! - CRC - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Improve response and mpgs! This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shippi

Brand:
CRC
ES#:
3969931
Mfg#:
5078TBCKT
Ships in 5 Business Days
$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Engine Oil (20w-50) - 1 Quart

ES#2602162 - 12504 - Engine Oil (20w-50) - 1 Quart - A fully synthetic ester formula that offers excellent wear protection while improving fuel economy - Redline - BMW

A fully synthetic ester formula that offers excellent wear protection while improving fuel economy

Brand:
Redline - Corporate Logo
ES#:
2602162
Mfg#:
12504
In Stock
$18.99 USD
Free Shipping
on orders $49 and up

THINKDIAG (include 1 Free Software)

ES#4376510 - 301180767 - THINKDIAG (include 1 Free Software) - ThinkDiag is prefect to use with the unique THINKCAR app. Easy and convenient, anytime and anywhere. - THINKCAR - Audi BMW Volkswagen Mercedes Benz MINI Porsche

ThinkDiag is prefect to use with the unique THINKCAR app. Easy and convenient, anytime and anywhere.

Brand:
THINKCAR - Corporate Logo
ES#:
4376510
Mfg#:
301180767
Ships in 1 day
ON SALE! SAVE 32%
$101.99

This product was last offered at the strikethrough price on
08-23-2026

$69.59 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Cooling System Refresh Kit - Level 1

ES#2863219 - 11519071562KT - ECS Cooling System Refresh Kit - Level 1 - An entry level cooling refresh kit - with aftermarket components, featuring a GEBA Water Pump - Assembled By ECS - BMW

An entry level cooling refresh kit - with aftermarket components, featuring a GEBA Water Pump 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2863219
Mfg#:
11519071562KT
Ships in 6 Business Days
$433.99

This product was last offered at the strikethrough price on
04-21-2026

$414.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Schwaben Remote Starter Switch

ES#2840947 - 010611SCH01A - Schwaben Remote Starter Switch - No assistant needed, crank the engine from outside of the car - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

No assistant needed, crank the engine from outside of the car 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Schwaben - Corporate Logo
ES#:
2840947
Mfg#:
010611SCH01A
Ships on Mar 1, 2027
ON SALE!
$41.99

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

$40.73 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Conditioning Accessory Belt

ES#258643 - 64521706826 - Air Conditioning Accessory Belt - Belt that drives your air conditioning. 12.5x810mm - Continental - BMW

Belt that drives your air conditioning. 12.5x810mm We Price Match - Give Us A Call or Chat!
For vehicles with production date up to 03/1992

Brand:
Continental - Corporate Logo
ES#:
258643
Mfg#:
64521706826
Ships on Sep 23, 2026
Auto Notify
$9.47 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Purple Ice - 12oz

ES#2793046 - 01600 - Purple Ice - 12oz - High performance coolant conditioner - Royal Purple - Audi BMW Volkswagen Mercedes Benz MINI Porsche

High performance coolant conditioner

Brand:
Royal Purple - Corporate Logo
ES#:
2793046
Mfg#:
01600
Ships in 5 Business Days
$12.99 USD
Free Shipping
on orders $49 and up

Gasoline Engine Treatment - 6-9 Quart Capacity

ES#3619899 - G8RVS - Gasoline Engine Treatment - 6-9 Quart Capacity - A triboceramic treatment to restore and protect metal surfaces inside the engine - RVS Technology - Audi BMW Volkswagen Mercedes Benz MINI Porsche

A triboceramic treatment to restore and protect metal surfaces inside the engine

Brand:
RVS Technology - Corporate Logo
ES#:
3619899
Mfg#:
G8RVS
Ships in 2 Business Days
$79.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Storage Bag

ES#4212546 - 83292458654 - Oil Storage Bag - Be ready in an pinch with oil in your OEM BMW oil storage bag - Genuine BMW - BMW

Be ready in an pinch with oil in your OEM BMW oil storage bag

Brand:
Genuine BMW - Corporate Logo
ES#:
4212546
Mfg#:
83292458654
In Stock
$6.62 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime 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.

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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