Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle Clear

1973 Mercedes Benz 450SEL Base V8 4.5L

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle 1973 Mercedes Benz 450SEL Base V8 4.5L
Your Vehicle 1973 Mercedes Benz 450SEL Base V8 4.5L
Change Clear

1973 Mercedes Benz 450SEL Base V8 4.5L Engine Parts & Accessories

Sort By
Filter By
Return to Top

A/C Idler Pulley

ES#4907982 - 1161300460 - A/C Idler Pulley - Idler pulley for cars with air pump delete - URO - Mercedes Benz

Idler pulley for cars with air pump delete 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
URO - Corporate Logo
ES#:
4907982
Mfg#:
1161300460
Ships in 1 Business Day
$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankcase Breather Hose

ES#4932531 - 1160940191 - Crankcase Breather Hose - Air Hose - Air Slide Valve (Elbow Hose) - URO - Mercedes Benz

Air Hose - Air Slide Valve (Elbow Hose) 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
URO - Corporate Logo
ES#:
4932531
Mfg#:
1160940191
Ships in 1 Business Day
$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat O-Ring

Must be replaced when you replace the thermostat 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2802458
Mfg#:
159972348
Ships in 4 Business Days
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Expansion Tank

ES#2762985 - 1265001549 - Coolant Expansion Tank - Coolant level sensor and cap not included - Meyle - Mercedes Benz

Coolant level sensor and cap not included 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
2762985
Mfg#:
1265001549
Ships in 1 day
$35.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Woodruff Key - Priced Each

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

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

Distributor Cap - With Push-On Type Connectors

ES#1602137 - 0001582602 - Distributor Cap - With Push-On Type Connectors - thru engine # 013489 - Genuine Mercedes Benz - Mercedes Benz

thru engine # 013489

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1602137
Mfg#:
0001582602
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.

$124.00

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

$115.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt

ES#1618086 - 0049978592 - Accessory Belt - 10x1000mm - Genuine Mercedes Benz - Mercedes Benz

10x1000mm Up To Chassis 28943 -Or- From Chassis 033080 Up To Chassis 036866

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
07-30-2026

$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Priced Each

Upper Hose

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
07-30-2026

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

Serpentine Accessory Belt

10x1025mm From Chassis 028944 Up To Chassis 029566

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
07-30-2026

$13.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Transmission Mount - With Retaining Plate

Secures the transmission to the crossmember

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
3647610
Mfg#:
1162400418KT
Ships in 6 Business Days
$222.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cooling Fan Clutch

Clutch only - Does not include new fan blades

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

Automotive XL - V-Belts

Brand:
Gates - Corporate Logo
ES#:
3235737
Mfg#:
49978592
Ships on Aug 19, 2026
$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

A/C Idler Pulley

ES#2873828 - 1161300460 - A/C Idler Pulley - Idler pulley for cars with air pump delete - Febi - Mercedes Benz

Idler pulley for cars with air pump delete 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2873828
Mfg#:
1161300460
Special Order: No Guaranteed ETA
$88.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Temperature Sensor (2 Pin)

ES#4332599 - 55199579 - Coolant Temperature Sensor (2 Pin) - Monitors coolant temperature for fan control & gauge readings - Meyle - Mercedes Benz

Monitors coolant temperature for fan control & gauge readings 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4332599
Mfg#:
55199579
Ships on Oct 27, 2026
Auto Notify
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

o-ring

2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2874094
Mfg#:
159972348
Special Order: No Guaranteed ETA
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Oil Cap

ES#4326161 - 0000101285 - Engine Oil Cap - (1) One Required Per Vehicle - Meyle - Mercedes Benz

(1) One Required Per Vehicle 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4326161
Mfg#:
0000101285
Special Order: No Guaranteed ETA
$6.99 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.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings