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BMW E28 535i M30 3.4L

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BMW E28 535i M30 3.4L Engine Electrical Parts

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Ignition Wire Set

ES#4067292 - 12121705718 - Ignition Wire Set - Replacement Ignition Wire Set from STI-Karlyn - Karlyn - BMW

Replacement Ignition Wire Set from STI-Karlyn

Brand:
Karlyn - Corporate Logo
ES#:
4067292
Mfg#:
12121705718
Ships in 2 Business Days
$106.60 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wiring harness cap

ES#31306 - 12521707302 - Wiring harness cap - Protective cap for your wiring harness - Genuine BMW - BMW

Protective cap for your wiring harness

Brand:
Genuine BMW - Corporate Logo
ES#:
31306
Mfg#:
12521707302
Ships in 1 day
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Temperature Sensor

ES#2816068 - 62161360870 - Coolant Temperature Sensor - Monitors coolant temperature - Hamburg Tech - BMW

Monitors coolant temperature We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2816068
Mfg#:
62161360870
Ships in 1-3 days
$19.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E30 On Board Computer - Priced Each

ES#183386 - 65811376047 - E30 On Board Computer - Priced Each - Also Known as a GONG - Genuine BMW - BMW

Also Known as a GONG

Brand:
Genuine BMW - Corporate Logo
ES#:
183386
Mfg#:
65811376047
Ships in 1 day
1% off MSRP

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

$94.99

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

$93.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rennline Remote Pull Cable Kit with Loop Handle - Red

Shut down quickly & remotely - required by many racing organizations

Brand:
Rennline - Corporate Logo
ES#:
2839899
Mfg#:
EL25RED
Ships in 5 Business Days
$45.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Axial Securing Clip - Priced Each

ES#2079647 - 07149158226 - Axial Securing Clip - Priced Each - Often referred to as a wave washer - 15x5.7mm - Genuine BMW - BMW MINI

Often referred to as a wave washer - 15x5.7mm

Brand:
Genuine BMW - Corporate Logo
ES#:
2079647
Mfg#:
07149158226
In Stock
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Reference Sensor Pair

ES#5396378 - 12141708619KT - Reference Sensor Pair - Referred to as the speed sensor & crankshaft position sensor - Hamburg Tech - BMW

Referred to as the speed sensor & crankshaft position sensor

Brand:
Hamburg Tech - Corporate Logo
ES#:
5396378
Mfg#:
12141708619KT
In Stock
ON SALE! SAVE 10%
$96.99

This product was last offered at the strikethrough price on
09-03-2026

$87.29 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CTEK CT5 Power Sport

The CT5 POWERSPORT (part# 40-339) makes sure you're ready for action every time.

Brand:
CTEK - Corporate Logo
ES#:
4492815
Mfg#:
40-339
In Stock at Vendor
$84.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pressure Switch

ES#3449266 - 34351182270 - Oil Pressure Switch - Leaking or malfunctioning oil pressure switches can be disastrous - ATE - BMW

Leaking or malfunctioning oil pressure switches can be disastrous For vehicles with a production date from 09/1982

Brand:
ATE - Corporate Logo
ES#:
3449266
Mfg#:
34351182270
Ships in 1 Business Day
$108.99

This product was last offered at the strikethrough price on
08-26-2026

$84.35 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pressure Switch

ES#1903887 - 61311243414 - Oil Pressure Switch - M12x1.5 coarse thread - Genuine BMW - BMW

M12x1.5 coarse thread

Brand:
Genuine BMW - Corporate Logo
ES#:
1903887
Mfg#:
61311243414
Ships in 4 Business Days
$27.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Battery Exhaust Vent Tube

ES#3190283 - 924-254 - Battery Exhaust Vent Tube - Allows the batteries gases to be vented outside of the vehicle rather than into the trunk. - Dorman - BMW

Allows the batteries gases to be vented outside of the vehicle rather than into the trunk.

Brand:
Dorman - Corporate Logo
ES#:
3190283
Mfg#:
924-254
Ships in 4 Business Days
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal Oxygen Sensor Bung - Priced Each

ES#5051 - ATP-FLS-022 - Universal Oxygen Sensor Bung - Priced Each - Stainless steel weld-in nut for any O2 sensor - ATP - Audi BMW Volkswagen

Stainless steel weld-in nut for any O2 sensor

Brand:
ATP - Corporate Logo
ES#:
5051
Mfg#:
ATP-FLS-022
Ships in 6 Business Days
$12.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Alternator Brush Set

ES#29504 - 12311727756 - Alternator Brush Set - Get your alternator working again - Genuine BMW - BMW

Get your alternator working again

Brand:
Genuine BMW - Corporate Logo
ES#:
29504
Mfg#:
12311727756
Ships in 1 day
4% off MSRP

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

$25.99

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

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

Relay

ES#31904 - 12631710726 - Relay - 5-Diode Relay - Genuine BMW - BMW

5-Diode Relay

Brand:
Genuine BMW - Corporate Logo
ES#:
31904
Mfg#:
12631710726
Ships in 1 day
3% off MSRP

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

$72.99

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

$70.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

O-Ring

ES#31818 - 12611277129 - O-Ring - Found on your oil level sensor in the oil pan - Genuine BMW - BMW

Found on your oil level sensor in the oil pan

Brand:
Genuine BMW - Corporate Logo
ES#:
31818
Mfg#:
12611277129
Ships in 1 day
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Electrical Parts

With automotive electrical content growing yearly, it has never been more important to keep your charging and electrical system in top working condition. ECS Tuning stocks a huge and constantly growing inventory of electrical sensors, electric motors, and electronic actuators from original equipment and name-brand aftermarket suppliers.

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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