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Your Vehicle 1981 Mercedes Benz 300CD Base Coupe 123.150 L5 3.0L

1981 Mercedes Benz 300CD Base Coupe 123.150 L5 3.0L Most Popular Parts

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ES#4780745 - 005981sch01a05KT - Universal 40 Piece Metric Socket Set With Flex Head Ratchet - This complete 40 piece socket set includes a 3/8" flex head ratchet, 2 3/8" adapters to allow the ratchet to work with 1/4" and 1/2", and 37 sockets of the most common drives. - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche

This complete 40 piece socket set includes a 3/8" flex head ratchet, 2 3/8" adapters to allow the ratchet to work with 1/4" and 1/2", and 37 sockets of the most common drives. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Schwaben - Corporate Logo
ES#:
4780745
Mfg#:
005981SCH01A05KT
In Stock
ON SALE! SAVE 23%
$134.99

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

$104.21 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4389648 - GBX45 - Boost X UltraSafe Lithium 1250 Amp Jump Starter - NOCO - X for Extreme - Boost X is the next generation in jump packs with an all-new design and more powerful jump starts. This 12V battery jumper will jump gas vehicles up to 6.5 and diesel engines up to 4.0L. - NOCO - Audi BMW Volkswagen Mercedes Benz MINI Porsche

X for Extreme - Boost X is the next generation in jump packs with an all-new design and more powerful jump starts. This 12V battery jumper will jump gas vehicles up to 6.5 and diesel engines up to 4.0L. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
NOCO - Corporate Logo
ES#:
4389648
Mfg#:
GBX45
Ships in 8 Business Days
22% off MSRP

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

$159.99

This product was last offered at the strikethrough price on
06-24-2026

$124.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2730251 - 003402ECS05A-05 - 1/2" Band Hose Clamp - 20-32mm  - German-style 304 stainless hose clamp - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

German-style 304 stainless hose clamp affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2730251
Mfg#:
003402ECS05A-05
In Stock
ON SALE! SAVE 25%
$4.99

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

$3.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#263484 - 01300 - Max-Gear Gear Oil 75w90 - 1 Quart - Max-Gear is recommended for use in front or rear open differentials, manual transmissions, and lower gear units of marine engines that specify use of an API GL-5 or GL-4 fluid - Royal Purple - Audi BMW Volkswagen Mercedes Benz Porsche

Max-Gear is recommended for use in front or rear open differentials, manual transmissions, and lower gear units of marine engines that specify use of an API GL-5 or GL-4 fluid affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Royal Purple - Corporate Logo
ES#:
263484
Mfg#:
01300
Ships in 5 Business Days
$22.99 USD
Free Shipping
on orders $49 and up
ES#1899375 - PM-110 - Round Magnetic Parts Tray, 4 3/8" Diameter - Polished stainless steel construction - rubber coated magnetic base - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Polished stainless steel construction - rubber coated magnetic base affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Schwaben - Corporate Logo
ES#:
1899375
Mfg#:
PM-110
In Stock
ON SALE! SAVE 52%
$20.99

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

$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#251721 - aar-32pcs - Radio Removal Tool Kit - 32 Pieces - Remove that stock radio with ease with this new tool kit - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Remove that stock radio with ease with this new tool kit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Schwaben - Corporate Logo
ES#:
251721
Mfg#:
AAR-32PCS
In Stock
ON SALE! SAVE 60%
$69.99

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

$28.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3991622 - 20345 - Top Tec 4600 5W30 Synthetic Motor Oil - 20 Liter - Suitable for gasoline and diesel vehicles with and without particulate filter & exhaust gas turbo chargers - Liqui-Moly - BMW Volkswagen Mercedes Benz

Suitable for gasoline and diesel vehicles with and without particulate filter & exhaust gas turbo chargers affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Liqui-Moly - Corporate Logo
ES#:
3991622
Mfg#:
20345
In Stock
42% off MSRP

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

$355.99

This product was last offered at the strikethrough price on
06-24-2026

$204.99 USD
ES#2748047 - 003402ECS05A-07 - 32-50mm - 3/8" Band Hose Clamp - Each - German-style 304 stainless hose clamp - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

German-style 304 stainless hose clamp affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2748047
Mfg#:
003402ECS05A-07
In Stock
ON SALE! SAVE 40%
$3.99

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

$2.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4766085 - led2040KT - 2Stroke 4.0 9006 LED Conversion Kit (Pair) - Set of 2 2,600lm, 40W combined LED headlight bulbs - Morimoto - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Set of 2 2,600lm, 40W combined LED headlight bulbs affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Morimoto - Corporate Logo
ES#:
4766085
Mfg#:
LED2040KT
In Stock
ON SALE! SAVE 15%
$240.00

This product was last offered at the strikethrough price on
06-23-2026

$204.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4685181 - FV0301 - Jack Stand Adapters - Pair - Medium - Compatible with Porsche and Mercedes SUV jack points! Keep yourself safe while working on your vehicle! Works with most jack stands. - Forsvara Engineering - Mercedes Benz Porsche

Compatible with Porsche and Mercedes SUV jack points! Keep yourself safe while working on your vehicle! Works with most jack stands. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For models that use rectangular plastic lift point inserts

Brand:
Forsvara Engineering - Corporate Logo
ES#:
4685181
Mfg#:
FV0301
In Stock
$67.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4415667 - 45306 - CIBIE OSCAR LED 7" Full Chrome Auxiliary Universal Rally Lights - Priced Each - Throughout its history, Cibi products have been the first choice for numerous motorsport teams and disciplines, notably the Monte-Carlo rally and Le Mans series - CIBIE - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Throughout its history, Cibié® products have been the first choice for numerous motorsport teams and disciplines, notably the Monte-Carlo rally and Le Mans series affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CIBIE - Corporate Logo
ES#:
4415667
Mfg#:
45306
Back Ordered
$610.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2718193 - 38771 - Premium Headlight Lens Restoration Kit - Restore and seal your headlight lenses to like-new quality - No tools needed! - Osram Sylvania - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Restore and seal your headlight lenses to like-new quality - No tools needed! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Osram Sylvania - Corporate Logo
ES#:
2718193
Mfg#:
38771
In Stock
$41.58

This product was last offered at the strikethrough price on
06-12-2026

$40.53 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3604640 - EL-28606 - Battery Disconnect Switch - 6 Pole W/ Removable Key - Quickly shut down your battery in an emergency. - Rennline - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Quickly shut down your battery in an emergency. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rennline - Corporate Logo
ES#:
3604640
Mfg#:
EL-28606
Ships in 6 Business Days
$55.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4492945 - 40-327 - CTEK PRO25SE - The PRO25SE is an innovative, versatile, and highly efficient 25A battery charger and power supply. - CTEK - Audi BMW Volkswagen Mercedes Benz MINI Porsche

The PRO25SE is an innovative, versatile, and highly efficient 25A battery charger and power supply. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTEK - Corporate Logo
ES#:
4492945
Mfg#:
40-327
In Stock at Vendor
$604.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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