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1991 Mercedes Benz 300CE Base Coupe 124.051 L6 3.0L

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Your Vehicle 1991 Mercedes Benz 300CE Base Coupe 124.051 L6 3.0L
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1991 Mercedes Benz 300CE Base Coupe 124.051 L6 3.0L Engine Sensors

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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

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

Oil Pressure Sender Unit

ES#4700742 - 0065429417 - Oil Pressure Sender Unit - Senses engine oil pressure and sends the signal to the oil pressure gauge - Hamburg Tech - Mercedes Benz

Senses engine oil pressure and sends the signal to the oil pressure gauge We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
4700742
Mfg#:
0065429417
Ships in 2 Business Days
$16.99 USD
Free Shipping
on orders $49 and up

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

Coolant Temperature Sensor

ES#2894259 - 0085423217 - Coolant Temperature Sensor - With 4 Pin Connector - Vemo - Mercedes Benz

With 4 Pin Connector

Brand:
Vemo - Corporate Logo
ES#:
2894259
Mfg#:
0085423217
Ships in 2 Business Days
$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Camshaft Position Sensor - Priced Each

ES#4684669 - 0021539528 - Camshaft Position Sensor - Priced Each - Includes new O-Ring - Vemo - Mercedes Benz

Includes new O-Ring

Brand:
Vemo - Corporate Logo
ES#:
4684669
Mfg#:
0021539528
Ships in 2 Business Days
$40.99

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

$38.99 USD
This product is lifetime replacement eligible Lifetime Replacement

POSITION SEN

ES#1614676 - 0021539228 - POSITION SEN - Genuine Mercedes Benz - Mercedes Benz

EZL sender

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1614676
Mfg#:
0021539228
Ships in 4 Business Days
7% off MSRP

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

$200.00

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

$185.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Position Sensor

ES#1614674 - 0021539028 - Crankshaft Position Sensor - If your vehicle is struggling to start once warmed up, this is likely the culprit. - Genuine Mercedes Benz - Mercedes Benz

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

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1614674
Mfg#:
0021539028
Ships in 4 Business Days
7% off MSRP

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

$194.00

This product was last offered at the strikethrough price on
08-27-2026

$180.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Mass Air Flow Sensor (MAF)

Price includes a $97.52 refundable core charge

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
2777256
Mfg#:
0000742814KT
Ships in 4 Business Days
$895.99

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

$894.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant Temperature Sensor

With 4 Pin Connector

Brand:
MTC - Corporate Logo
ES#:
2524113
Mfg#:
0085423217
Ships in 10 Business Days
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Temperature Sensor

ES#2776772 - 0085423217 - Coolant Temperature Sensor - With 4 Pin Connector - Meyle - Mercedes Benz

With 4 Pin Connector 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
2776772
Mfg#:
0085423217
Ships on Sep 16, 2026
$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Temperature Sensor

ES#2636057 - 0055421017 - Coolant Temperature Sensor - One (1) Pole Terminal - Meyle - Mercedes Benz

One (1) Pole Terminal 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
2636057
Mfg#:
0055421017
Ships on Sep 16, 2026
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Position Sensor

EZL sender

Brand:
Bosch - Corporate Logo
ES#:
5506753
Mfg#:
0021539028
Special Order: No Guaranteed ETA
$339.99 USD
This product is lifetime replacement eligible Lifetime Replacement

A/C Pressure Switch - Priced Each

ES#2894209 - 0048206810 - A/C Pressure Switch - Priced Each - Located On The Receiver / Drier - Vemo - Mercedes Benz

Located On The Receiver / Drier

Brand:
Vemo - Corporate Logo
ES#:
2894209
Mfg#:
0048206810
Special Order: No Guaranteed ETA
$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Temperature Sensor

ES#1306687 - 0055421017 - Coolant Temperature Sensor - One (1) Pole Terminal - Beru - Mercedes Benz

One (1) Pole Terminal

Brand:
Beru - Corporate Logo
ES#:
1306687
Mfg#:
0055421017
Back Ordered
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Position Sensor

ES#2894122 - 0021539028 - Crankshaft Position Sensor - If your vehicle is struggling to start once warmed up, this is likely the culprit. - Vemo - Mercedes Benz

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

Brand:
Vemo - Corporate Logo
ES#:
2894122
Mfg#:
0021539028
Special Order: No Guaranteed ETA
$123.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Sensors

Random check engine light got you down? It's probably a bad sensor! We have all the electrical sensors your engine needs to send information to your ECU so everything stays happy. Find it, fix it, and replace it with our OEM sensors or save some money with quality aftermarket sensors.

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