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Your Vehicle 1978 Mercedes Benz 450SEL Base Sedan 116.033 V8 4.5L

1978 Mercedes Benz 450SEL Base Sedan 116.033 V8 4.5L Engine Parts & Accessories

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MAHLE Original Mercedes-Benz Valve Cover Set affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
4675629
Mfg#:
VS50039
Ships in 4 Business Days
$47.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2762985 - 1265001549 - Coolant Expansion Tank - Coolant level sensor and cap not included - Meyle - Mercedes Benz

Coolant level sensor and cap not included affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
2762985
Mfg#:
1265001549
Ships in 1-2 days
$35.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1618988 - 006888004002 - Camshaft Woodruff Key - Standard Size - Genuine Mercedes Benz - Mercedes Benz

Standard Size affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1618988
Mfg#:
006888004002
Ships in 4 Business Days
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1632385 - 1089910067 - Woodruff Key - Priced Each - Prevents the pulley from slipping on the shaft - Genuine Mercedes Benz - Mercedes Benz

Prevents the pulley from slipping on the shaft affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1632385
Mfg#:
1089910067
Ships in 4 Business Days
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1601950 - 000154360564 - Voltage Regulator - Internal type - Bolts to the back of the alternator - Genuine Mercedes Benz - Mercedes Benz

Internal type - Bolts to the back of the alternator affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1601950
Mfg#:
000154360564
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.

$90.00

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

$83.99 USD
ES#1641779 - 1161300460 - A/C Idler Pulley - Idler pulley for cars with air pump delete - Genuine Mercedes Benz - Mercedes Benz

Idler pulley for cars with air pump delete affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1641779
Mfg#:
1161300460
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.

$122.00

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

$113.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1644549 - 1171870001 - Camshaft Oiler Tube - 10 mm - Two (2) Required Per Vehicle - Genuine Mercedes Benz - Mercedes Benz

10 mm - Two (2) Required Per Vehicle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1644549
Mfg#:
1171870001
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.

$58.00

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

$53.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1618086 - 0049978592 - Accessory Belt - 10x1000mm - Genuine Mercedes Benz - Mercedes Benz

10x1000mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1618086
Mfg#:
0049978592
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.

$17.00

This product was last offered at the strikethrough price on
06-15-2026

$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1602165 - 0001583690 - Ignition Point Set - Genuine Replacement Ignition Points Set - Genuine Mercedes Benz - Mercedes Benz

Genuine Replacement Ignition Points Set affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Up To Engine: 013489

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1602165
Mfg#:
0001583690
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.

$344.00

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

$319.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1644392 - 1170940491 - Crankcase Breather Hose - Fuel Injection Idle Air Control Valve Hose - Air Slide Valve to Idle Air Distributor - Genuine Mercedes Benz - Mercedes Benz

Air Slide Valve to Idle Air Distributor affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
from engine # 052294

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1644392
Mfg#:
1170940491
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.

$18.00

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

$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Maintains consistent fuel system pressure affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1604293
Mfg#:
0004760421
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.

$615.00

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

$571.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1642622
Mfg#:
1165012582
Ships in 4 Business Days
5% off MSRP

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

$41.00

This product was last offered at the strikethrough price on
06-15-2026

$38.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

10x1025mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
From Chassis 047249 Up To Chassis 052293

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1618630
Mfg#:
0059975692
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.

$14.99

This product was last offered at the strikethrough price on
06-15-2026

$13.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Heater Return At Thermostat Housing affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Straight Hose

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1641979
Mfg#:
1162034082
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.

$84.00

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

$78.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Secures the transmission to the crossmember affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
3647610
Mfg#:
1162400418KT
Ships in 6 Business Days
$237.99

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

$222.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Clutch only - Does not include new fan blades affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
MTC - Corporate Logo
ES#:
2524230
Mfg#:
1162000522
Ships in 10 Business Days
$137.99 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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