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Your Vehicle 1973 Mercedes Benz 300SEL Base V8 4.5L

1973 Mercedes Benz 300SEL Base V8 4.5L Engine Parts & Accessories

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ES#1634416 - 1110180080 -  Oil Filler Cap Seal - 47mm x 59mm x 2.5mm - If your oil cap is tough to turn off by hand, its time for a new seal. - Genuine Mercedes Benz - Mercedes Benz

47mm x 59mm x 2.5mm - If your oil cap is tough to turn off by hand, its time for a new seal. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1634416
Mfg#:
1110180080
Ships in 2 Business Days
ON SALE! SAVE 19%
$5.99

This product was last offered at the strikethrough price on
06-25-2026

$4.88 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4684475 - 7603012110 - Sealing Washer - Priced Each - 12mm diameter copper crush washer - Vaico - Mercedes Benz

12mm diameter copper crush washer affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4684475
Mfg#:
7603012110
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#251560 - 0000900110 - Fuel Pump Check Valve - Includes all new crush washers needed for installation - Bosch - Audi Volkswagen Mercedes Benz Porsche

Includes all new crush washers needed for installation affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
251560
Mfg#:
0000900110
In Stock at Vendor
$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1680438 - 1404700005 - Gas Cap   - This replacement fuel tank cap includes a new seal - Genuine Mercedes Benz - Mercedes Benz

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

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1680438
Mfg#:
1404700005
Ships in 3 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.

$59.00

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

$54.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2918491 - 0001582331 - Distributor Rotor  - A necessity to perform a proper tune-up on your car - Bosch - Mercedes Benz

A necessity to perform a proper tune-up on your car affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Eng: 001422-, Bosch 1.234.332.203

Brand:
Bosch - Corporate Logo
ES#:
2918491
Mfg#:
0001582331
Ships in 1-2 days
$51.99

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

$49.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1601210 - 0000900110 - Fuel Pump Check Valve - Includes all new crush washers needed for installation - Genuine Mercedes Benz - Mercedes Benz

Includes all new crush washers needed for installation affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1601210
Mfg#:
0000900110
Ships in 3 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.

$52.00

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

$48.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Idler pulley for cars with air pump delete affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Ina - Corporate Logo
ES#:
3215736
Mfg#:
1161300160
Back Ordered
$48.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4173809 - 116016132164 - Valve Cover Gasket - Left Side - Genuine Mercedes Benz - Mercedes Benz

Left Side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4173809
Mfg#:
116016132164
Ships in 2 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.

$17.00

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

$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1619446 - 007603014104 - Sealing Washer - Priced Each - 14x20x1.5 - Genuine Mercedes Benz - Mercedes Benz

14x20x1.5 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Used In Various Locations On Multiple Mercedes-Benz Models - Please Verify Fitment Prior To Ordering

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1619446
Mfg#:
007603014104
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1641518 - 1160161421 - Valve Cover Gasket - Right Side - Genuine Mercedes Benz - Mercedes Benz

Right Side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1641518
Mfg#:
1160161421
Ships in 2 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.

$14.99

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

$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1720821 - 2019900536 - Sheet Metal Screw - Priced Each - Includes washer - Genuine Mercedes Benz - Mercedes Benz

Includes washer affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1720821
Mfg#:
2019900536
In Stock
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

8 Amp - White affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
4028167
Mfg#:
072581008101
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#1641975 - 1162030282 - Bypass Hose - Priced Each - Heater Return At Thermostat Housing - Genuine Mercedes Benz - Mercedes Benz

Heater Return At Thermostat Housing affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
90 Degree Elbow

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1641975
Mfg#:
1162030282
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
01-06-2026

$35.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2882721 - 2019900536 - Sheet Metal Screw - Priced Each - Includes washer - Vaico - Mercedes Benz

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

Brand:
Vaico - Corporate Logo
ES#:
2882721
Mfg#:
2019900536
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1642608 - 1165010782 - Radiator Hose - Priced Each - Upper Hose - Genuine Mercedes Benz - Mercedes Benz

Upper Hose affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1642608
Mfg#:
1165010782
Ships in 3 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.

$34.99

This product was last offered at the strikethrough price on
07-03-2026

$32.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1796498 - 2304768726 - Fuel Hose - 1 Meter - 7.5 x 13.5mm - Genuine Mercedes Benz - Mercedes Benz

7.5 x 13.5mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1796498
Mfg#:
2304768726
Ships in 1 Business Day
6% off MSRP

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

$32.99

This product was last offered at the strikethrough price on
07-03-2026

$30.99 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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