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2004 Mercedes Benz SLK320 Base Convertible 170.465 V6 3.2L

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Your Vehicle 2004 Mercedes Benz SLK320 Base Convertible 170.465 V6 3.2L
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2004 Mercedes Benz SLK320 Base Convertible 170.465 V6 3.2L Engine Parts & Accessories

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Engine Management Relay

Located in the electronics equipment compartment in the engine bay affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
OE Aftermarket - Corporate Logo
ES#:
5376069
Mfg#:
1705450305
In Stock at Vendor
$315.99

This product was last offered at the strikethrough price on
02-06-2026

$283.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Breather Cover Bolt - Priced Each

ES#4904370 - 00000000443664 - Breather Cover Bolt - Priced Each - M5x18 - Genuine Mercedes Benz - Mercedes Benz

M5x18 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4904370
Mfg#:
00000000443664
In Stock
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Gasket Kit - Level 2

ES#2719256 - 1120160221KT - Valve Cover Gasket Kit - Level 2 - Everything you need to get the job done right - Genuine Mercedes Benz - Mercedes Benz

Everything you need to get the job done right affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
2719256
Mfg#:
1120160221KT
Ships in 5 Business Days
$270.99

This product was last offered at the strikethrough price on
06-03-2026

$267.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Computer Control Relay K40

ES#4328967 - 2105400072 - Computer Control Relay K40 - If your vehicle is not displaying the speedometer or having other symptoms as such you may need to replace this relay unit - Meyle - Mercedes Benz

If your vehicle is not displaying the speedometer or having other symptoms as such you may need to replace this relay unit 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:
Meyle - Corporate Logo
ES#:
4328967
Mfg#:
2105400072
Back Ordered
Auto Notify
$188.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Filter - Priced Each

ES#3651540 - 0024773001 - Fuel Filter - Priced Each - Hengst is a OE manufacturer - Hengst - Mercedes Benz
ECS Tuning recommends this product.

Hengst is a OE manufacturer 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! Hengst is our preferred OEM filtration supplier!

Brand:
Hengst - Corporate Logo
ES#:
3651540
Mfg#:
0024773001
In Stock
$51.99 USD
Free Shipping
on orders $49 and up

Vacuum Supply Pump

ES#1705934 - 1708000848 - Vacuum Supply Pump - Supplies vacuum to the central locking system in your Mercedes-Benz - Genuine Mercedes Benz - Mercedes Benz

Supplies vacuum to the central locking system in your Mercedes-Benz affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1705934
Mfg#:
1708000848
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.

$765.00

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

$710.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Liqui Moly Synthoil Oil Service Kit (0w-40)

ES#2588640 - 20492050KT1 - Liqui Moly Synthoil Oil Service Kit (0w-40) - Includes Hengst filter and Liqui Moly Synthoil Energy 229.5 Spec oil - Assembled By ECS - Mercedes Benz

Includes Hengst filter and Liqui Moly Synthoil Energy 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#:
2588640
Mfg#:
20492050KT1
In Stock
ON SALE!
$140.77 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Anti-Freeze / Coolant - 1 Gallon G48

ES#4440225 - Q6880187 - Anti-Freeze / Coolant - 1 Gallon G48 - Zerex G-48 Coolant - Genuine Mercedes Benz - Mercedes Benz

Zerex G-48 Coolant affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Mercedes-branded coolant is no longer available. This Zerex-branded coolant is the same coolant that is sold at the Mercedes dealer parts department.

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4440225
Mfg#:
Q6880187
In Stock
ON SALE! SAVE 22%
$33.99

This product was last offered at the strikethrough price on
02-19-2026

$26.41 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Wire Set

ES#2635754 - 1121500218KT1 - Ignition Wire Set - Contains 12 spark plug wires - Genuine Mercedes Benz - Mercedes Benz

Contains 12 spark plug wires affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
2635754
Mfg#:
1121500218KT1
Ships in 3 Business Days
$769.99

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

$684.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Transmission Mount

ES#2592521 - 2122400418 - Transmission Mount - Secures the transmission to the crossmember - Lemforder - Mercedes Benz

Secures the transmission to the crossmember affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Lemforder - Corporate Logo
ES#:
2592521
Mfg#:
2122400418
In Stock
$39.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Timing Chain Kit

ES#2873645 - 1120500811S1 - Engine Timing Chain Kit - Timing Chain Kit for all Mercedes M112 & M113 applications - Febi - Mercedes Benz

Timing Chain Kit for all Mercedes M112 & M113 applications 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:
Febi - Corporate Logo
ES#:
2873645
Mfg#:
1120500811S1
In Stock at Vendor
$386.99

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

$305.87 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Magnetic Engine Oil Drain Plug With Copper Crush Washer - Priced Each

ES#4609042 - 017100la01KT - Magnetic Engine Oil Drain Plug With Copper Crush Washer - Priced Each - Monitor the condition of your engine's lubricating system at each service and remove harmful metallic contaminants from imposing premature wear. M14x1.5mm thread - ECS - Mercedes Benz

Monitor the condition of your engine's lubricating system at each service and remove harmful metallic contaminants from imposing premature wear. M14x1.5mm thread affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4609042
Mfg#:
017100LA01KT
In Stock
ON SALE! SAVE 25%
$26.99

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

$20.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump Assembly - Priced Each

ES#2535897 - 1122001501 - Water Pump Assembly - Priced Each - Includes a new water pump gasket - Graf - Mercedes Benz

Includes a new water pump gasket affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Not For Vehicles With Oil Cooler Hose Fitting - From Engine Number 112.940 30 033141

Brand:
Graf - Corporate Logo
ES#:
2535897
Mfg#:
1122001501
In Stock at Vendor
$126.99

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

$118.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Genuine Oil Service Kit (0W-40)

ES#4766388 - 0001802609KT12 - Genuine Oil Service Kit (0W-40) - Includes Genuine filter and Genuine AMG 229.5 Spec oil - Genuine Mercedes Benz - Mercedes Benz

Includes Genuine filter and Genuine AMG 229.5 Spec oil affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4766388
Mfg#:
0001802609KT12
In Stock
$146.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Plug Housing - Camshaft Position Sensor

ES#1729173 - 2035453028 - Plug Housing - Camshaft Position Sensor - Does Not Include New Pins - Genuine Mercedes Benz - Mercedes Benz

Does Not Include New Pins affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1729173
Mfg#:
2035453028
In Stock
$4.99

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

$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mercedes-Benz M113 M113K M112 M137 M272 M273 Oil Filter Kit - Priced Each

ES#248865 - 0001802609 - Mercedes-Benz M113 M113K M112 M137 M272 M273 Oil Filter Kit - Priced Each - Includes all needed o-rings for installation (OEM Oil Filter) - Mann - Mercedes Benz

Includes all needed o-rings for installation (OEM Oil Filter) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Mann - Corporate Logo
ES#:
248865
Mfg#:
0001802609
In Stock at Vendor
$16.39

This product was last offered at the strikethrough price on
04-10-2026

$15.21 USD
Free Shipping
on orders $49 and up

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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