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

Menu

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

2009 Mercedes Benz SLK300 Base Convertible 171.454 V6 3.0L

    • 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
affirm financing terms & conditions
garage-red
Your Vehicle 2009 Mercedes Benz SLK300 Base Convertible 171.454 V6 3.0L
Your Vehicle 2009 Mercedes Benz SLK300 Base Convertible 171.454 V6 3.0L
Change Clear

2009 Mercedes Benz SLK300 Base Convertible 171.454 V6 3.0L Engine Parts & Accessories

Sort By
Filter By
Return to Top

Belt Tensioner Damper

ES#1810326 - 2722000114 - Belt Tensioner Damper - Absorbs the shock of the accessory drive belt - Genuine Mercedes Benz - Mercedes Benz

Absorbs the shock of the accessory drive belt affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1810326
Mfg#:
2722000114
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.

$210.00

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

$195.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Mass Air Flow Sensor

ES#4941273 - 273094094880 - Mass Air Flow Sensor - Measures the amount of air entering the engine - Holstein - Mercedes Benz

Measures the amount of air entering the engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Holstein - Corporate Logo
ES#:
4941273
Mfg#:
273094094880
Ships in 1 Business Day
$97.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Idler Pulley

ES#1810341 - 2722021419 - Accessory Belt Idler Pulley - Also know as guide pulley - Genuine Mercedes Benz - Mercedes Benz

Also know as guide pulley affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Lower Idler Pulley - From Engine 30058377

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1810341
Mfg#:
2722021419
Ships in 1 Business Day
7% off MSRP

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

$104.00

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

$96.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Multi-Rib Accessory Belt

ES#2610386 - 0039937296 - Multi-Rib Accessory Belt - 21.36x2401 - Genuine Mercedes Benz - Mercedes Benz

21.36x2401 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
2610386
Mfg#:
0039937296
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.

$67.00

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

$62.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Vacuum Pump - Mechanical

ES#4715847 - 2722300565 - Vacuum Pump - Mechanical - Bolted to the back of the cylinder head - URO - Mercedes Benz

Bolted to the back of the cylinder head 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:
URO - Corporate Logo
ES#:
4715847
Mfg#:
2722300565
Ships in 1 Business Day
$173.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Red Line Oil Service Kit (0W-40)

ES#2588637 - 111042609KT1 - Red Line Oil Service Kit (0W-40) - Includes Hengst filter and Red Line 229.5 Spec oil - Assembled By ECS - Mercedes Benz

Includes Hengst filter and Red Line 229.5 Spec oil affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2588637
Mfg#:
111042609KT1
Ships on Jul 8, 2026
ON SALE!
$181.99

This product was last offered at the strikethrough price on
06-16-2026

$170.43 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Vacuum Pump - Mechanical

ES#4709436 - 2722300565 - Vacuum Pump - Mechanical - Bolted to the back of the cylinder head - Hamburg Tech - Mercedes Benz

Bolted to the back of the cylinder head affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
4709436
Mfg#:
2722300565
Ships in 1 Business Day
$169.99 USD
Free Shipping
on orders $49 and up

Oil Filter Socket

ES#1627161 - 103589020900 - Oil Filter Socket - 74mm -- 14-Point - Genuine Mercedes Benz - Mercedes Benz

74mm -- 14-Point affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1627161
Mfg#:
103589020900
Ships in 2 Business Days
$56.99

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

$55.99 USD
Free Shipping
on orders $49 and up

Air Pump Check Valve - Left

ES#1614635 - 0021407460 - Air Pump Check Valve - Left - Secondary Air Injection Check Valve - EGR Valve for M272 & M273 engine applications. - Genuine Mercedes Benz - Mercedes Benz

Secondary Air Injection Check Valve - EGR Valve for M272 & M273 engine applications. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1614635
Mfg#:
0021407460
Ships in 3 Business Days
10% off MSRP

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

$183.00

This product was last offered at the strikethrough price on
12-29-2025

$164.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Assembly

ES#2897953 - 2722000115 - Thermostat Assembly - Includes new gasket - Vemo - Mercedes Benz

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

Brand:
Vemo - Corporate Logo
ES#:
2897953
Mfg#:
2722000115
Ships on Oct 14, 2026
$40.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Kit

ES#2718490 - 2722000270KT3 - Accessory Belt Kit - Includes belt tensioner, all pulleys, belt, and hardware - Assembled By ECS - Mercedes Benz

Includes belt tensioner, all pulleys, belt, and hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For Vehicles With Automatic Transmission - Up To Chassis: A 367221, Or Up To Chassis: F 401190, Or Up To Chassis: R 102606 - Fits All Vehicles With Manual Transmission

Brand:
Assembled By ECS - Corporate Logo
ES#:
2718490
Mfg#:
2722000270KT3
Ships on Nov 30, 2026
Auto Notify
ON SALE! SAVE 17%
$193.99

This product was last offered at the strikethrough price on
02-14-2026

$161.81 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

EVAP Purge Valve

ES#1604212 - 0004708893 - EVAP Purge Valve - Vents fuel tank - Genuine Mercedes Benz - Mercedes Benz

Vents fuel tank affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1604212
Mfg#:
0004708893
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.

$85.00

This product was last offered at the strikethrough price on
12-29-2025

$79.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Replacement Kit

ES#2763511 - 2722000415KT3 - Thermostat Replacement Kit - Includes thermostat, coolant, and hardware - Assembled By ECS - Mercedes Benz

Includes thermostat, coolant, and hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2763511
Mfg#:
2722000415KT3
Ships in 1-2 days
$162.99

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

$158.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Water Pump Assembly - Priced Each

Includes gasket and pulley affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
From Engine Number: 30058494, From Date: 03/02/2005, Except Engine Number: 30058606

Brand:
Saleri - Corporate Logo
ES#:
2609135
Mfg#:
2722000901
In Stock at Vendor
$161.99

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

$157.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Piston Ring Set - Priced Each

ES#2803505 - 2720304017 - Piston Ring Set - Priced Each - Standard Size - Rein - Mercedes Benz

Standard Size 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:
Rein - Corporate Logo
ES#:
2803505
Mfg#:
2720304017
Ships in 3 Business Days
$25.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

M272 Thermostat Replacement Kit

ES#2763502 - 2722000415KT - M272 Thermostat Replacement Kit - Includes thermostat, coolant and hardware - Genuine Mercedes Benz - Mercedes Benz

Includes thermostat, coolant and hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
2763502
Mfg#:
2722000415KT
In Stock
$160.99

This product was last offered at the strikethrough price on
12-29-2025

$150.99 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.

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