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2014 Mercedes Benz SLK350 Base Convertible 172.457 V6 3.5L

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Your Vehicle 2014 Mercedes Benz SLK350 Base Convertible 172.457 V6 3.5L
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2014 Mercedes Benz SLK350 Base Convertible 172.457 V6 3.5L Engine Parts & Accessories

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Ignition Coil - Priced Each

ES#4620340 - 2769061001 - Ignition Coil - Priced Each - Sends electrical current to the spark plug - Bosch - Mercedes Benz

Sends electrical current to the spark plug Not for vehicles that use Ethanol Fuel (Code 929).

Brand:
Bosch - Corporate Logo
ES#:
4620340
Mfg#:
2769061001
In Stock
53% off MSRP

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

$128.99

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

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

Fuel Injector Service Kit

ES#5457245 - 256070560080KT4 - Fuel Injector Service Kit - Includes all 6 injectors with installation kits. For all M276 and M256 engine applications. - Assembled By ECS - Mercedes Benz

Includes all 6 injectors with installation kits. For all M276 and M256 engine applications. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
5457245
Mfg#:
256070560080KT4
In Stock at Vendor
$1999.99

This product was last offered at the strikethrough price on
04-23-2026

$1902.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Spark Plug - Priced Each

ES#4620341 - 0041598103 - Spark Plug - Priced Each - Replacement spark plug for your Mercedes-Benz engine - Bosch - Mercedes Benz

Replacement spark plug for your Mercedes-Benz engine We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
4620341
Mfg#:
0041598103
In Stock
$15.99

This product was last offered at the strikethrough price on
04-23-2026

$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Basic Timing Chain Kit

Includes chains, tensioners, and rails. OEM Supplier!

Brand:
Iwis - Corporate Logo
ES#:
4904354
Mfg#:
221919923
Ships in 1 Business Day
$1815.99

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

$1707.99 USD
Free Shipping
on orders $49 and up

Genuine Mercedes Timing Chain Kit - M276

ES#4045707 - 0009931378KT - Genuine Mercedes Timing Chain Kit - M276 - M276 chain kit including everything you'll need to do a chain service - Genuine Mercedes Benz - Mercedes Benz

M276 chain kit including everything you'll need to do a chain service

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4045707
Mfg#:
0009931378KT
Ships in 3 Business Days
$1618.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

12.0" 3.75mm (5/32") ID Black Silicone Vacuum Hose

ES#4338188 - 2101 - 12.0" 3.75mm (5/32") ID Black Silicone Vacuum Hose - ECS - Audi BMW Volkswagen Mercedes Benz

10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4338188
Mfg#:
2101
In Stock
ON SALE! SAVE 25%
$33.99

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

$25.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Weistec Mercedes-Benz M276 DE 35 NA W.2 ECU Tune

ES#4732924 - 05-276-00216-9KT - Weistec Mercedes-Benz M276 DE 35 NA W.2 ECU Tune - Increase of +38 Horsepower, and +32 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance high-flow exhausts! - Weistec - Mercedes Benz

Increase of +38 Horsepower, and +32 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance high-flow exhausts!

Brand:
Weistec - Corporate Logo
ES#:
4732924
Mfg#:
05-276-00216-9KT
In Stock at Vendor
$1399.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Engine Oil Filter Kit - Priced Each

ES#2090579 - 2761800009 - Engine Oil Filter Kit - Priced Each - Includes all o-rings needed for installation. For M276 Engine applications. Some M278 Engines has mixed installation of the filter elements, check your filter prior to ordering. - Genuine Mercedes Benz - Mercedes Benz

Includes all o-rings needed for installation. For M276 Engine applications. Some M278 Engines has mixed installation of the filter elements, check your filter prior to ordering.

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
2090579
Mfg#:
2761800009
In Stock
4% off MSRP

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

$31.00

This product was last offered at the strikethrough price on
10-03-2026

$29.69 USD
Free Shipping
on orders $49 and up

Weistec Mercedes-Benz M276 DE 35 NA W.1 ECU Tune

ES#4732923 - 05-276-00215-8KT - Weistec Mercedes-Benz M276 DE 35 NA W.1 ECU Tune - Increase of +29 Horsepower, and +23 Torque, Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications! - Weistec - Mercedes Benz

Increase of +29 Horsepower, and +23 Torque, Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications!

Brand:
Weistec - Corporate Logo
ES#:
4732923
Mfg#:
05-276-00215-8KT
In Stock at Vendor
$1299.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Spark Plug - Priced Each

ES#3133920 - 0041598103 - Spark Plug - Priced Each - Replacement spark plug for your Mercedes-Benz engine - Genuine Mercedes Benz - Mercedes Benz

Replacement spark plug for your Mercedes-Benz engine

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
3133920
Mfg#:
0041598103
In Stock
7% off MSRP

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

$42.00

This product was last offered at the strikethrough price on
10-03-2026

$39.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Upper Timing Covers Reseal Kit - With Camshaft Adjuster Magnets

ES#5456772 - M157M278RSKT2 - Front Upper Timing Covers Reseal Kit - With Camshaft Adjuster Magnets - Cure the notorious M157, M278, and M276 oil leak, save your alternator, and do the job right with 100% Genuine Mercedes Benz hardware, sealant, and four new camshaft magnets in one click. - Genuine Mercedes Benz - Mercedes Benz

Cure the notorious M157, M278, and M276 oil leak, save your alternator, and do the job right with 100% Genuine Mercedes Benz hardware, sealant, and four new camshaft magnets in one click.

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
5456772
Mfg#:
M157M278RSKT2
Ships in 3 Business Days
$426.99

This product was last offered at the strikethrough price on
09-29-2026

$425.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Water Pump Service Kit

ES#4464214 - 2762001301KT - Water Pump Service Kit - Includes everything needed to replace your water pump. Price includes a $46.15 refundable core charge. - Genuine Mercedes Benz - Mercedes Benz

Includes everything needed to replace your water pump. Price includes a $46.15 refundable core charge.

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4464214
Mfg#:
2762001301KT
Back Ordered
$1248.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Variable Valve Timing (VVT) Sprocket - Priced Each

ES#4642596 - 2760503700 - Variable Valve Timing (VVT) Sprocket - Priced Each - Intake Camshaft Adjuster - Right Side Cylinder Bank - URO - Mercedes Benz

Intake Camshaft Adjuster - Right Side Cylinder Bank 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4642596
Mfg#:
2760503700
Ships in 1 Business Day
$288.99 USD
Free Shipping
on orders $49 and up

M276 Liqui Moly Molygen Oil Service Kit (5w-40) - With ECS Magnetic Drain Plug

ES#4642877 - 276180000KT2 - M276 Liqui Moly Molygen Oil Service Kit (5w-40) - With ECS Magnetic Drain Plug - Includes Hengst filter and Liqui Moly Molygen New Generation 229.5 Spec oil - Assembled By ECS - Mercedes Benz

Includes Hengst filter and Liqui Moly Molygen New Generation 229.5 Spec oil 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4642877
Mfg#:
276180000KT2
Ships on Nov 6, 2026
ON SALE!
$137.99

This product was last offered at the strikethrough price on
08-31-2026

$127.01 USD
Free Shipping
on orders $49 and up
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 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
3% off MSRP

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

$31.00

This product was last offered at the strikethrough price on
10-03-2026

$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pan Gasket/Silicone Sealant - 70ml

ES#2800370 - D176404A2 - Oil Pan Gasket/Silicone Sealant - 70ml - Useful for the creation of many gaskets - Ajusa - Audi Volkswagen Mercedes Benz

Useful for the creation of many gaskets

Brand:
Ajusa - Corporate Logo
ES#:
2800370
Mfg#:
D176404A2
Ships in 1 Business Day
$20.99

This product was last offered at the strikethrough price on
05-06-2026

$16.99 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.

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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