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2012 Mercedes Benz SLK250 Base Convertible 172.447 I4 1.8L

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Your Vehicle 2012 Mercedes Benz SLK250 Base Convertible 172.447 I4 1.8L
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2012 Mercedes Benz SLK250 Base Convertible 172.447 I4 1.8L Engine Parts & Accessories

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Fuel Tank Sending Unit

ES#1707445 - 1715420617 - Fuel Tank Sending Unit - Tired of not knowing how much fuel you really have? - Genuine Mercedes Benz - Mercedes Benz

Tired of not knowing how much fuel you really have?

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1707445
Mfg#:
1715420617
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.

$72.00

This product was last offered at the strikethrough price on
08-25-2026

$66.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Tensioner Assembly

ES#2226550 - 2712000470 - Accessory Belt Tensioner Assembly - Maintains constant tension on the accessory belt - Genuine Mercedes Benz - Mercedes Benz

Maintains constant tension on the accessory belt

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
2226550
Mfg#:
2712000470
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.

$140.00

This product was last offered at the strikethrough price on
08-25-2026

$130.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Liqui Moly Leichtlauf Oil Service Kit (5w-40) - With ECS Magnetic Drain Plug

ES#4609287 - 2711800409ECSKT2 - Liqui Moly Leichtlauf Oil Service Kit (5w-40) - With ECS Magnetic Drain Plug - Includes Hengst filter and Liqui Moly Leichtlauf High Tech 229.5 Spec oil - Assembled By ECS - Mercedes Benz

Includes Hengst filter and Liqui Moly Leichtlauf High Tech 229.5 Spec oil 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4609287
Mfg#:
2711800409ECSKT2
Ships on Oct 21, 2026
Auto Notify
ON SALE!
$131.99

This product was last offered at the strikethrough price on
08-19-2026

$127.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

CSF OE Style Radiator

ES#3545348 - 3547 - CSF OE Style Radiator - CSF is a world leader in Automotive Cooling - CSF - Mercedes Benz

CSF is a world leader in Automotive Cooling 2X Entries Into Our F80 M3 Sweepstakes

Brand:
CSF - Corporate Logo
ES#:
3545348
Mfg#:
3547
Ships in 4 Business Days
$126.00 USD
Free Shipping

Rear Main Crankshaft Seal

ES#1809548 - 2710140004 - Rear Main Crankshaft Seal - Includes seal flange - Genuine Mercedes Benz - Mercedes Benz

Includes seal flange

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1809548
Mfg#:
2710140004
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.

$64.00

This product was last offered at the strikethrough price on
08-25-2026

$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Magnum FLOW Pro DRY S Air Filter

ES#5395988 - 31-10288 - Magnum FLOW Pro DRY S Air Filter - Enjoy hassle-free performance with the aFe Pro DRY Sthree-layer oil-free synthetic media, deep rounded pleats, and a full polyurethane frame for maximum airflow, durability, and easy maintenance. - AFE - Mercedes Benz

Enjoy hassle-free performance with the aFe Pro DRY S—three-layer oil-free synthetic media, deep rounded pleats, and a full polyurethane frame for maximum airflow, durability, and easy maintenance.

Brand:
AFE - Corporate Logo
ES#:
5395988
Mfg#:
31-10288
Ships in 4 Business Days
20% off MSRP

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

$142.99

This product was last offered at the strikethrough price on
08-25-2026

$114.00 USD
Free Shipping

Spark Plug Socket

ES#1637104 - 112589010900 - Spark Plug Socket - 16mm Socket With 3/8'' Flex Drive - Genuine Mercedes Benz - Mercedes Benz

16mm Socket With 3/8'' Flex Drive

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1637104
Mfg#:
112589010900
Ships in 4 Business Days
$110.99

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

$108.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant Flange

ES#2521631 - 2712002056 - Coolant Flange - to Thermostat Housing - Genuine Mercedes Benz - Mercedes Benz

to Thermostat Housing

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
2521631
Mfg#:
2712002056
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.

$112.00

This product was last offered at the strikethrough price on
08-25-2026

$104.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Liqui Moly Leichtlauf Oil Service Kit (5w-40)

ES#3985013 - 2711800409KT2 - Liqui Moly Leichtlauf Oil Service Kit (5w-40) - Includes Hengst filter and Liqui Moly Leichtlauf High Tech 229.5 Spec oil - Assembled By ECS - Mercedes Benz

Includes Hengst filter and Liqui Moly Leichtlauf High Tech 229.5 Spec oil 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3985013
Mfg#:
2711800409KT2
In Stock
ON SALE!
$107.99

This product was last offered at the strikethrough price on
08-19-2026

$104.67 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Liqui Moly Top Tec 4200 Diesel Oil Change Kit (5w-30)

ES#3985010 - 2711800409KT1 - Liqui Moly Top Tec 4200 Diesel Oil Change Kit (5w-30) - Includes Hengst filter and Liqui Moly Top Tec 4200 229.5 Spec oil - Assembled By ECS - Mercedes Benz

Includes Hengst filter and Liqui Moly Top Tec 4200 229.5 Spec oil 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3985010
Mfg#:
2711800409KT1
In Stock
ON SALE!
$105.99

This product was last offered at the strikethrough price on
08-19-2026

$101.90 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Camshaft Position Sensor - Priced Each

ES#5424628 - 2769051000 - Camshaft Position Sensor - Priced Each - Monitors camshaft location - Meyle - Mercedes Benz

Monitors camshaft location 5X Entries Into Our F80 M3 Sweepstakes

Brand:
Meyle - Corporate Logo
ES#:
5424628
Mfg#:
2769051000
Ships on Sep 14, 2026
$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Timing Chain Assembly Link

ES#1809821 - 271589096300 - Timing Chain Assembly Link - For Mercedes 133, 152, 157, 256, 260, 264, 270, 271, 273, 274, 276, 278, and 642 engines. - Genuine Mercedes Benz - Mercedes Benz

For Mercedes 133, 152, 157, 256, 260, 264, 270, 271, 273, 274, 276, 278, and 642 engines.

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1809821
Mfg#:
271589096300
Ships in 4 Business Days
$92.99

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

$90.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

C250 / SLK250 Engine Oil Filter

ES#3676845 - 2711800409 - C250 / SLK250 Engine Oil Filter - Includes all o-rings needed for installation - Hengst - Mercedes Benz
ECS Tuning recommends this product.

Includes all o-rings needed for installation 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!

Brand:
Hengst - Corporate Logo
ES#:
3676845
Mfg#:
2711800409
In Stock
Auto Notify
$17.99 USD
Free Shipping
on orders $49 and up

Accessory Belt Tensioner Assembly

Maintains constant tension on the accessory belt. OEM Supplier!

Brand:
Litens - Corporate Logo
ES#:
4817807
Mfg#:
2712000470
Ships in 3 Business Days
$97.99

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

$87.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat with Housing

ES#4638024 - 2712000315 - Thermostat with Housing - Engine Coolant Thermostat - Water Inlet Assembly - URO - Mercedes Benz

Engine Coolant Thermostat - Water Inlet Assembly 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4638024
Mfg#:
2712000315
Ships in 2 Business Days
$86.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rod Bearing Set

Standard

Brand:
Kolbenschmidt - Corporate Logo
ES#:
5411688
Mfg#:
264038010054
Ships in 3 Business Days
$90.99

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

$80.99 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.

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