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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 Parts & Accessories

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Mass Air Flow Connector With Harness

ES#1680728 - 1405400081 - Mass Air Flow Connector With Harness - Socket and wiring harness for mass air flow sensor - Genuine Mercedes Benz - Mercedes Benz

Socket and wiring harness for mass air flow sensor

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1680728
Mfg#:
1405400081
Ships in 3 Business Days
23% off MSRP

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

$167.00

This product was last offered at the strikethrough price on
10-08-2026

$127.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

12.0" 3.75mm (5/32") ID Black Silicone Vacuum Hose

ES#4338188 - 2101 - 12.0" 3.75mm (5/32") ID Black Silicone Vacuum Hose - ECS - Audi BMW Volkswagen Mercedes Benz

10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4338188
Mfg#:
2101
In Stock
ON SALE! SAVE 25%
$33.99

This product was last offered at the strikethrough price on
06-13-2026

$25.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Anti-Freeze / Coolant - 1 Gallon G48

ES#4440225 - Q6880187 - Anti-Freeze / Coolant - 1 Gallon G48 - Zerex G-48 Coolant - Genuine Mercedes Benz - Mercedes Benz

Zerex G-48 Coolant Mercedes-branded coolant is no longer available. This Zerex-branded coolant is the same coolant that is sold at the Mercedes dealer parts department.

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4440225
Mfg#:
Q6880187
In Stock
3% off MSRP

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

$31.00

This product was last offered at the strikethrough price on
10-07-2026

$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Idle Air Control Valve

ES#1601721 - 0001412225 - Idle Air Control Valve - Controls the flow of intake air at idle - Genuine Mercedes Benz - Mercedes Benz

Controls the flow of intake air at idle

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1601721
Mfg#:
0001412225
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.

$840.00

This product was last offered at the strikethrough price on
10-08-2026

$780.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injector - Priced Each

ES#2777263 - 0000785823 - Fuel Injector - Priced Each - Brand new unit - Bosch - Mercedes Benz

Brand new unit We Price Match - Give Us A Call or Chat!
Six (6) Required Per Vehicle

Brand:
Bosch - Corporate Logo
ES#:
2777263
Mfg#:
0000785823
Ships in 2 Business Days
$102.17 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fuel Pressure Regulator

ES#1928245 - 0000781189 - Fuel Pressure Regulator - Maintains correct fuel pressure based upon engine demands - Bosch - Mercedes Benz

Maintains correct fuel pressure based upon engine demands We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
1928245
Mfg#:
0000781189
Ships in 2 Business Days
$632.99

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

$510.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Electric Fuel Pump

ES#3640037 - 0030915301 - Electric Fuel Pump - Located underneath your vehicle near the fuel tank - Bosch - Mercedes Benz

Located underneath your vehicle near the fuel tank We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
3640037
Mfg#:
0030915301
Ships in 2 Business Days
$200.99

This product was last offered at the strikethrough price on
08-13-2026

$154.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Oil Pump

Does not include new sprocket 30mm Gear Width

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1627670
Mfg#:
1041800701
Back Ordered
7% off MSRP

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

$440.00

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

$408.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Magnetic Engine Oil Drain Plug With Copper Crush Washer - Priced Each

ES#4609042 - 017100la01KT - Magnetic Engine Oil Drain Plug With Copper Crush Washer - Priced Each - Monitor the condition of your engine's lubricating system at each service and remove harmful metallic contaminants from imposing premature wear. M14x1.5mm thread - ECS - Mercedes Benz

Monitor the condition of your engine's lubricating system at each service and remove harmful metallic contaminants from imposing premature wear. M14x1.5mm thread 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4609042
Mfg#:
017100LA01KT
Ships on Nov 6, 2026
ON SALE! SAVE 25%
$26.99

This product was last offered at the strikethrough price on
06-13-2026

$20.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

EHA (Electro-Hydraulic Actuator) Valve

ES#2603239 - 0000703962 - EHA (Electro-Hydraulic Actuator) Valve - Located on the fuel distributor - Bosch - Mercedes Benz

Located on the fuel distributor We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
2603239
Mfg#:
0000703962
In Stock
Limited Qty Sale
$414.11

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

$378.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cooling Fan Clutch

ES#2862556 - 1032000422 - Cooling Fan Clutch - Clutch only - Does not include new fan blades - Behr - Mercedes Benz

Clutch only - Does not include new fan blades

Brand:
Behr - Corporate Logo
ES#:
2862556
Mfg#:
1032000422
Ships in 2 Business Days
$384.99

This product was last offered at the strikethrough price on
08-14-2026

$333.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ceramic Fuse Kit

ES#4920856 - 1245800010 - Ceramic Fuse Kit - Assortment of ceramic fuses for your vehicle - Hella - Mercedes Benz

Assortment of ceramic fuses for your vehicle

Brand:
Hella - Corporate Logo
ES#:
4920856
Mfg#:
1245800010
Ships in 2 Business Days
$5.99 USD
Free Shipping
on orders $49 and up

Remanufactured Electric Fuel Pump

ES#3640036 - 003091530180KT - Remanufactured Electric Fuel Pump - Price includes a $39.65 refundable core charge - Genuine Mercedes Benz - Mercedes Benz

Price includes a $39.65 refundable core charge

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
3640036
Mfg#:
003091530180KT
Ships in 4 Business Days
$326.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Water Pump Assembly

Price includes a $71.48 refundable core charge

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
2649893
Mfg#:
10420031018870KT
Ships in 4 Business Days
$317.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fuel Line

ES#1670487 - 1294700664 - Fuel Line - Fuel Pump to Fuel Pump - Genuine Mercedes Benz - Mercedes Benz

Fuel Pump to Fuel Pump *Please verify fitment with VIN prior to ordering*

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1670487
Mfg#:
1294700664
Ships in 4 Business Days
6% off MSRP

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

$65.00

This product was last offered at the strikethrough price on
10-08-2026

$60.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Parts & Accessories

Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.

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