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BMW E34 535i M30 3.4L

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BMW E34 535i M30 3.4L Engine Electrical Parts

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Positive Battery Terminal Cover

ES#30180 - 12421718209 - Positive Battery Terminal Cover - Plastic cover for the positive terminal on your battery - Genuine BMW - BMW

Plastic cover for the positive terminal on your battery affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
30180
Mfg#:
12421718209
Ships in 1-2 days
$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E34 Alternator Boot

ES#29423 - 12311710514 - E34 Alternator Boot - Rubber boot that connects to the alternator - Genuine BMW - BMW

Rubber boot that connects to the alternator affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
29423
Mfg#:
12311710514
Ships in 1-2 days
5% off MSRP

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

$21.99

This product was last offered at the strikethrough price on
06-26-2026

$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Temperature Sender

ES#2873944 - 12621747281 - Coolant Temperature Sender - 2 pin - Febi - BMW

2 pin 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#:
2873944
Mfg#:
12621747281
Back Ordered
Auto Notify
$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Battery Vent Hose Grommet

ES#166109 - 61218050550 - Battery Vent Hose Grommet - 10.5MM - Genuine BMW - BMW MINI

10.5MM affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
166109
Mfg#:
61218050550
In Stock
ON SALE! SAVE 19%
$3.99

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

$3.23 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Alternator Voltage Regulator - 65 Amp Style

ES#2746478 - 12311726022 - Alternator Voltage Regulator - 65 Amp Style - Prevent an overcharging alternator - Kaehler - BMW

Prevent an overcharging alternator affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Kaehler - Corporate Logo
ES#:
2746478
Mfg#:
12311726022
Back Ordered
$18.99

This product was last offered at the strikethrough price on
05-07-2026

$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

15A Fuse - Priced Each

ES#2998516 - 61131372526 - 15A Fuse - Priced Each - Genuine replacement fuse - Genuine BMW - BMW MINI

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

Brand:
Genuine BMW - Corporate Logo
ES#:
2998516
Mfg#:
61131372526
Ships in 1-2 days
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Temperature Sensor

ES#2167430 - 12621288158 - Water Temperature Sensor - M14x1.5 Thread - FAE - BMW

M14x1.5 Thread affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
FAE - Corporate Logo
ES#:
2167430
Mfg#:
12621288158
Ships on Jul 22, 2026
$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Memory Saver Tool

ES#3672745 - 295A - Memory Saver Tool - Plugs directly into your 12 volt receptacle to prevent lost presets and settings while the battery is disconnected. - Lang - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Plugs directly into your 12 volt receptacle to prevent lost presets and settings while the battery is disconnected. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Lang - Corporate Logo
ES#:
3672745
Mfg#:
295A
Ships in 6 Business Days
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

SPRING WASHER

ES#15580 - 07119932098 - SPRING WASHER - Genuine BMW - BMW

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

Brand:
Genuine BMW - Corporate Logo
ES#:
15580
Mfg#:
07119932098
In Stock
ON SALE! SAVE 28%
$1.99

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

$1.43 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hi/Low Volt Circuit Tester

ES#4336943 - CTA3022 - Hi/Low Volt Circuit Tester - Tests high voltage in spark plugs, plug wires and distributor caps - CTA Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Tests high voltage in spark plugs, plug wires and distributor caps affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTA Tools - Corporate Logo
ES#:
4336943
Mfg#:
CTA3022
Ships on Jul 15, 2026
$7.12 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Genuine Bosch Jetronic 2-Pin Pigtail

ES#4643101 - ELE-0021.1 - Genuine Bosch Jetronic 2-Pin Pigtail - Replace faulty or damaged connectors with these high quality pigtails - TCEuro - BMW

Replace faulty or damaged connectors with these high quality pigtails affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
TCEuro - Corporate Logo
ES#:
4643101
Mfg#:
ELE-0021.1
Special Order: No Guaranteed ETA
$14.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cover

ES#30179 - 12421718208 - Cover - Genuine BMW - BMW

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

Brand:
Genuine BMW - Corporate Logo
ES#:
30179
Mfg#:
12421718208
Ships in 1-2 days
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Temperature Sender

ES#2895899 - 12621747281 - Coolant Temperature Sender - 2 pin - Vemo - BMW

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

Brand:
Vemo - Corporate Logo
ES#:
2895899
Mfg#:
12621747281
Special Order: No Guaranteed ETA
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Temperature Sensor

M14x1.5 Thread affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2813777
Mfg#:
12621288158
Ships in 1 Business Day
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Socket housing

ES#165034 - 61136909008 - Socket housing - Uncoded. 10 pin - Genuine BMW - BMW MINI

Uncoded. 10 pin affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
165034
Mfg#:
61136909008
Ships in 1-2 days
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bracket Plug Connection - White

ES#164556 - 61131378997 - Bracket Plug Connection - White - Used on various locations on vehicle - Genuine BMW - BMW MINI

Used on various locations on vehicle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
164556
Mfg#:
61131378997
Ships in 1-2 days
$2.99 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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