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1978 Mercedes Benz 240D Base Sedan 123.123 L4 2.4L

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

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Piston Ring Set - Priced Each

ES#2771382 - 0030302424 - Piston Ring Set - Priced Each - Standard Size - 90.90mm - Goetze - Mercedes Benz

Standard Size - 90.90mm One (1) Required Per Piston - From Engine 616.912 10/50 064618 Or From Engine Number 616.912 12/52 021938

Brand:
Goetze - Corporate Logo
ES#:
2771382
Mfg#:
0030302424
In Stock at Vendor
$32.99

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

$28.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Euro Conversion Wiring Harness Pair

ES#3639762 - WRADAHLMBZEUROX1 - Euro Conversion Wiring Harness Pair - Required for converting to European Housings - Depo - Mercedes Benz

Required for converting to European Housings

Brand:
Depo - Corporate Logo
ES#:
3639762
Mfg#:
WRADAHLMBZEUROX1
Ships in 3 Business Days
$18.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Vacuum Controlled Fuel Shut Off Valve

ES#2524011 - 0000702053 - Vacuum Controlled Fuel Shut Off Valve - Stops the flow of fuel to the injection pump when you shut your vehicle off - MTC - Mercedes Benz

Stops the flow of fuel to the injection pump when you shut your vehicle off

Brand:
MTC - Corporate Logo
ES#:
2524011
Mfg#:
0000702053
Ships in 1-2 days
$73.99

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

$71.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Sway Bar End Link - Priced Each

ES#1648997 - 1233200989 - Rear Sway Bar End Link - Priced Each - Fits Left Or Right Side - Genuine Mercedes Benz - Mercedes Benz

Fits Left Or Right Side

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1648997
Mfg#:
1233200989
Ships in 3 Business Days
8% off MSRP

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

$38.99

This product was last offered at the strikethrough price on
07-30-2026

$35.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

W123 & W126 Diesel Oil Change Kit 15w-40

ES#3612639 - 0001802509KT4 - W123 & W126 Diesel Oil Change Kit 15w-40 - Everything you need to perform an engine oil service - Shell - Mercedes Benz

Everything you need to perform an engine oil service

Brand:
Shell - Corporate Logo
ES#:
3612639
Mfg#:
0001802509KT4
Ships in 1-2 days
$139.08 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Rear Brake Service Kit

ES#4643682 - 1264230012KT10 - Rear Brake Service Kit - Featuring Brembo rotors, and Brembo Ceramic pads - Assembled By ECS - Mercedes Benz

Featuring Brembo rotors, and Brembo Ceramic pads 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4643682
Mfg#:
1264230012KT10
Ships on Sep 1, 2026
ON SALE!
$142.99

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

$139.05 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Door Lock Knob - Priced Each

ES#4642568 - 11076005659B51 - Door Lock Knob - Priced Each - Anthracite (Color Code 9B51) - URO - Mercedes Benz

Anthracite (Color Code 9B51) 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4642568
Mfg#:
11076005659B51
In Stock
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Clutch Pressure Plate

ES#2710856 - 0042503204 - Clutch Pressure Plate - Brand New Unit - No Core Charge - Sachs - Mercedes Benz

Brand New Unit - No Core Charge We Price Match - Give Us A Call or Chat!

Brand:
Sachs - Corporate Logo
ES#:
2710856
Mfg#:
0042503204
Ships in 6 Business Days
$134.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Liner - Priced Each

ES#2524732 - 6160111210 - Cylinder Liner - Priced Each - Located inside of the cylinder bore - MTC - Mercedes Benz

Located inside of the cylinder bore

Brand:
MTC - Corporate Logo
ES#:
2524732
Mfg#:
6160111210
Back Ordered
Auto Notify
$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sunroof Seal

ES#1640821 - 1157820198 - Sunroof Seal - Rear Section - Genuine Mercedes Benz - Mercedes Benz

Rear Section

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1640821
Mfg#:
1157820198
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.

$140.00

This product was last offered at the strikethrough price on
07-30-2026

$130.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Mercedes-Benz Technical Companion

ES#2598249 - GMCC - Mercedes-Benz Technical Companion - Technical insights on service, repair, maintenance and procedures compiled from over 45 years of The Star, the magazine of the Mercedes-Benz Club of America - Bentley - Mercedes Benz

Technical insights on service, repair, maintenance and procedures compiled from over 45 years of The Star, the magazine of the Mercedes-Benz Club of America

Brand:
Bentley - Corporate Logo
ES#:
2598249
Mfg#:
GMCC
In Stock at Vendor
$62.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Drain Plug - Priced Each

ES#1616089 - 0029973430 - Oil Drain Plug - Priced Each - Does not include new sealing washer - Genuine Mercedes Benz - Mercedes Benz

Does not include new sealing washer

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1616089
Mfg#:
0029973430
In Stock
$5.98

This product was last offered at the strikethrough price on
06-02-2026

$5.96 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bilstein B3 Replacement Front Coil Spring - Priced Each

ES#4029080 - 36-225958 - Bilstein B3 Replacement Front Coil Spring - Priced Each - Front Axle, Left & Right Sides - Replace in pairs only - Bilstein - Mercedes Benz

Front Axle, Left & Right Sides - Replace in pairs only 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bilstein - Corporate Logo
ES#:
4029080
Mfg#:
36-225958
Ships on Dec 10, 2026
$62.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Brake Master Cylinder

ES#2678500 - 0044302301 - Brake Master Cylinder - Does not include new brake fluid reservoir - TRW - Mercedes Benz

Does not include new brake fluid reservoir From Chassis Number 123.123 217006

Brand:
TRW - Corporate Logo
ES#:
2678500
Mfg#:
0044302301
In Stock at Vendor
$127.99

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

$123.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Conical Seat Wheel Bolt - Priced Each

ES#194 - 1255001 - Conical Seat Wheel Bolt - Priced Each - 12x1.5x50mm - H&R - BMW Volkswagen Mercedes Benz

12x1.5x50mm 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
This Bolt Is Not For Use With OE Mercedes-Benz Wheels - This Bolt Is For Aftermarket Wheels That Require A Conical Seat Wheel Bolt

Brand:
H&R - Corporate Logo
ES#:
194
Mfg#:
1255001
In Stock
$5.99

This product was last offered at the strikethrough price on
06-30-2026

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

W123 Clear Turn Signal Housings

ES#3646593 - CLMBZW123CLRSET - W123 Clear Turn Signal Housings - Give your vehicle a whole new look - Depo - Mercedes Benz

Give your vehicle a whole new look

Brand:
Depo - Corporate Logo
ES#:
3646593
Mfg#:
CLMBZW123CLRSET
In Stock
$30.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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