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1989 Mercedes Benz 300CE Base Coupe 124.050 L6 3.0L

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Your Vehicle 1989 Mercedes Benz 300CE Base Coupe 124.050 L6 3.0L
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1989 Mercedes Benz 300CE Base Coupe 124.050 L6 3.0L Engine Electrical Parts

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Relay - Priced Each

ES#2533602 - 0015420219 - Relay - Priced Each - Five (5) Pin Multi-Purpose Relay - URO - Mercedes Benz

Five (5) Pin Multi-Purpose Relay 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2533602
Mfg#:
0015420219
Ships in 2 Business Days
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Temperature Sensor

ES#3988414 - 0055421017 - Coolant Temperature Sensor - One (1) Pole Terminal - URO - Mercedes Benz

One (1) Pole Terminal 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
3988414
Mfg#:
0055421017
Ships in 2 Business Days
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Temperature Sensor

ES#2636056 - 0055421017 - Coolant Temperature Sensor - One (1) Pole Terminal - FAE - Mercedes Benz

One (1) Pole Terminal

Brand:
FAE - Corporate Logo
ES#:
2636056
Mfg#:
0055421017
Ships in 1-2 days
$11.99

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

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

Coolant Temperature Sensor

ES#4684768 - 0055422617 - Coolant Temperature Sensor - One (1) Pole Terminal - Vemo - Mercedes Benz

One (1) Pole Terminal

Brand:
Vemo - Corporate Logo
ES#:
4684768
Mfg#:
0055422617
Special Order: No Guaranteed ETA
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Temperature Sensor

ES#2524101 - 0055421017 - Coolant Temperature Sensor - One (1) Pole Terminal - MTC - Mercedes Benz

One (1) Pole Terminal

Brand:
MTC - Corporate Logo
ES#:
2524101
Mfg#:
0055421017
Ships in 10 Business Days
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Pump Hose

ES#4876866 - 1041411383 - Air Pump Hose - Shut-Off Valve to Air Pump - URO - Mercedes Benz

Shut-Off Valve to Air Pump 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4876866
Mfg#:
1041411383
Ships in 2 Business Days
$6.99

This product was last offered at the strikethrough price on
08-31-2026

$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Strip Fuse - Priced Each

ES#2703062 - 0005450334 - Strip Fuse - Priced Each - 80 Amp - Flosser - Mercedes Benz

80 Amp

Brand:
Flosser - Corporate Logo
ES#:
2703062
Mfg#:
0005450334
Ships in 2 Business Days
$3.99

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

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Strip Fuse - Priced Each

ES#2703064 - 0005452534 - Strip Fuse - Priced Each - 50 Amp - Pudenz - Mercedes Benz

50 Amp

Brand:
Pudenz - Corporate Logo
ES#:
2703064
Mfg#:
0005452534
Ships in 1-2 days
$3.99

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

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Pump Check Valve Hose

ES#4876872 - 1041411283 - Air Pump Check Valve Hose - Shut-Off Valve to Check Valve - URO - Mercedes Benz

Shut-Off Valve to Check Valve 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4876872
Mfg#:
1041411283
Ships in 2 Business Days
$4.99

This product was last offered at the strikethrough price on
08-31-2026

$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wire With Terminals For 90 Degree 6 Pin Bulkhead - Green

ES#4882992 - 201-0361-GRN - Wire With Terminals For 90 Degree 6 Pin Bulkhead - Green - Purchase the wires you need for your electrical bulkhead fitting here. Featuring FEP wire pre-cut to 24" 18 Gauge wire with the appropriate terminal pre-crimped and ready to install! - Precision Raceworks - Audi BMW Volkswagen Mercedes Benz

Purchase the wires you need for your electrical bulkhead fitting here. Featuring FEP wire pre-cut to 24" 18 Gauge wire with the appropriate terminal pre-crimped and ready to install!

Brand:
Precision Raceworks - Corporate Logo
ES#:
4882992
Mfg#:
201-0361-GRN
Ships in 10 Business Days
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Strip Fuse - Priced Each

ES#2703061 - 0005450334 - Strip Fuse - Priced Each - 80 Amp - Bosch - Mercedes Benz

80 Amp We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
2703061
Mfg#:
0005450334
Ships in 2 Business Days
$3.99

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

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Throttle Body Gasket

ES#2710370 - 1021413280 - Throttle Body Gasket - Located between the throttle body and the intake manifold - Victor Reinz - Mercedes Benz

Located between the throttle body and the intake manifold

Brand:
Victor Reinz - Corporate Logo
ES#:
2710370
Mfg#:
1021413280
Back Ordered
$3.99

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

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ceramic Fuse - Priced Each

ES#2597242 - 0005458334 - Ceramic Fuse - Priced Each - 16 Amp - Red - Pudenz - Mercedes Benz

16 Amp - Red

Brand:
Pudenz - Corporate Logo
ES#:
2597242
Mfg#:
0005458334
Back Ordered
$2.03 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CTEK D250SE

With award-winning Swedish technology, the dual input D250SE allows you to enjoy your vehicle more

Brand:
CTEK - Corporate Logo
ES#:
4492942
Mfg#:
40-315
In Stock
Limited Qty Sale
$569.99

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

$515.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Position Sensor

ES#5396160 - 0021539028 - Crankshaft Position Sensor - If your vehicle is struggling to start once warmed up, this is likely the culprit. - Hamburg Tech - Mercedes Benz

If your vehicle is struggling to start once warmed up, this is likely the culprit. EZL sender

Brand:
Hamburg Tech - Corporate Logo
ES#:
5396160
Mfg#:
0021539028
Ships in 2 Business Days
$72.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil - Priced Each

ES#4766074 - 0001586203 - Ignition Coil - Priced Each - Responsible for the spark generation in your ignition system - URO - Mercedes Benz

Responsible for the spark generation in your ignition system 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Up To Chassis Number A511983

Brand:
URO - Corporate Logo
ES#:
4766074
Mfg#:
0001586203
Ships in 2 Business Days
$42.99

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

$36.99 USD
Free Shipping
on orders $49 and up

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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