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Your Vehicle 1978 Mercedes Benz 240D Base Sedan 123.123 L4 2.4L

1978 Mercedes Benz 240D Base Sedan 123.123 L4 2.4L Engine Parts & Accessories

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ES#2747927 - 0039976892 - Accessory Belt  - 10X970 - V-Belt - Continental - Mercedes Benz

10X970 - V-Belt affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Alternator And Water Pump Belt - Up To Engine: 086378, Or Up To Engine: 027798

Brand:
Continental - Corporate Logo
ES#:
2747927
Mfg#:
0039976892
In Stock at Vendor
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1618094 - 0049979992 - Accessory Belt - Priced Each - 12.5x1145 - V-Belt - Genuine Mercedes Benz - Mercedes Benz

12.5x1145 - V-Belt affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Power Steering Belt

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1618094
Mfg#:
0049979992
Ships in 4 Business Days
$12.99

This product was last offered at the strikethrough price on
01-06-2026

$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1818730 - 6219910167 - Camshaft Woodruff Key - Repair Size - Shifted By 4 - Genuine Mercedes Benz - Mercedes Benz

Repair Size - Shifted By 4� affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1818730
Mfg#:
6219910167
Ships in 4 Business Days
$12.99

This product was last offered at the strikethrough price on
01-06-2026

$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2816067 - 6179880111 - Air Filter Housing Mount - Priced Each - Air filter housing to support - Hamburg Tech - Mercedes Benz

Air filter housing to support affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Three (3) Required

Brand:
Hamburg Tech - Corporate Logo
ES#:
2816067
Mfg#:
6179880111
Ships in 2 Business Days
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2765784 - 1170780145 - Vacuum Hose Connector - Three-Way Connector - Febi - Mercedes Benz

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

Brand:
Febi - Corporate Logo
ES#:
2765784
Mfg#:
1170780145
Back Ordered
$4.99

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

$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2593755 - 1110180080 -  Oil Filler Cap Seal - 47mm x 59mm x 2.5mm - Victor Reinz - Mercedes Benz

47mm x 59mm x 2.5mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
2593755
Mfg#:
1110180080
In Stock at Vendor
$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
ES#2524075 - 0014777901 - In-Line Fuel Filter - Priced Each - Does not have OE style brass inserts - MTC - Mercedes Benz

Does not have OE style brass inserts affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
MTC - Corporate Logo
ES#:
2524075
Mfg#:
0014777901
Ships in 6 Business Days
$1.99 USD
Free Shipping
on orders $49 and up
ES#4684768 - 0055422617 - Coolant Temperature Sensor  - One (1) Pole Terminal - Vemo - Mercedes Benz

One (1) Pole Terminal affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vemo - Corporate Logo
ES#:
4684768
Mfg#:
0055422617
In Stock at Vendor
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Economic cold weather protection for your diesel engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Stanadyne - Corporate Logo
ES#:
4609125
Mfg#:
38574
Ships in 2 Business Days
$10.99 USD
ES#2636056 - 0055421017 - Coolant Temperature Sensor - One (1) Pole Terminal - FAE - Mercedes Benz

One (1) Pole Terminal affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

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
ES#1818732 - 6219910467 - Camshaft Woodruff Key - Repair Size - Shifted By 2 - Genuine Mercedes Benz - Mercedes Benz

Repair Size - Shifted By 2� affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1818732
Mfg#:
6219910467
Ships in 4 Business Days
$11.99

This product was last offered at the strikethrough price on
01-06-2026

$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2593676 - 0001802509 - Oil Filter Kit - Priced Each - Includes all needed o-rings for installation - Bosch - Mercedes Benz

Includes all needed o-rings for installation affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
2593676
Mfg#:
0001802509
Special Order: No Guaranteed ETA
$10.99 USD
Free Shipping
on orders $49 and up
ES#2533670 - 1235011882 - Radiator Hose - Lower Hose - URO - Mercedes Benz

Lower Hose affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
From Chassis: 110871 - Due To Multiple Chassis Splits, Please Confirm Fitment Before Ordering

Brand:
URO - Corporate Logo
ES#:
2533670
Mfg#:
1235011882
Ships in 2 Business Days
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

This replacement fuel tank cap includes a new seal affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Gates - Corporate Logo
ES#:
3235314
Mfg#:
1404700005
Ships on Jul 2, 2026
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2524753 - 6171800009 - Oil Filter Kit - Priced Each - Includes all needed o-rings for installation - MTC - Mercedes Benz

Includes all needed o-rings for installation affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
MTC - Corporate Logo
ES#:
2524753
Mfg#:
6171800009
Ships in 10 Business Days
$4.99 USD
Free Shipping
on orders $49 and up
ES#2608713 - 000443034002 - Freeze Plug - Priced Each - 34mm - Febi - Mercedes Benz

34mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
On Side Of Engine Block

Brand:
Febi - Corporate Logo
ES#:
2608713
Mfg#:
000443034002
In Stock
ON SALE! SAVE 88%
$7.99

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

$0.99 USD
Free Shipping
on orders $49 and up
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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