Call Us330-331-2003 ChatLive Chat Text Us!
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle 2012 Mercedes Benz GLK350 Rear Wheel Drive Sport Utility 204.956 V6 3.5L

2012 Mercedes Benz GLK350 Rear Wheel Drive Sport Utility 204.956 V6 3.5L Engine Parts & Accessories

Sort By
Filter By
Return to Top
ES#2142320 - 2045017182 - Expansion Tank Hose - Expansion Tank to Radiator - Genuine Mercedes Benz - Mercedes Benz

Expansion Tank to Radiator affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
2142320
Mfg#:
2045017182
Ships in 3 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.

$48.99

This product was last offered at the strikethrough price on
07-14-2026

$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1614640 - 0021408460 - Vacuum Check Valve - Used for controlling vacuum - 2-Way; Blue/Black - Genuine Mercedes Benz - Mercedes Benz

Used for controlling vacuum - 2-Way; Blue/Black affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1614640
Mfg#:
0021408460
Ships in 3 Business Days
12% off MSRP

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

$25.99

This product was last offered at the strikethrough price on
07-14-2026

$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3393222 - 211471017964 - Fuel Tank Pump Seal - Used for the in-tank fuel pump - Genuine Mercedes Benz - Mercedes Benz

Used for the in-tank fuel pump affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Position: Upper - For Cars with Option Code 917 (Partial Zero Emissions)

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
3393222
Mfg#:
211471017964
Back Ordered
6% off MSRP

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

$47.99

This product was last offered at the strikethrough price on
07-14-2026

$44.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MAHLE Original Mercedes-Benz Oil Cooler Seal affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
4674985
Mfg#:
B31973
In Stock at Vendor
$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2535544 - 0001802609 - Mercedes-Benz M113 M113K M112 M137 M272 M273 Oil Filter Kit - Priced Each - Includes all needed o-rings for installation - Bosch - Mercedes Benz

Includes all needed o-rings for installation 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:
Bosch - Corporate Logo
ES#:
2535544
Mfg#:
0001802609
In Stock at Vendor
$15.99 USD
Free Shipping
on orders $49 and up
ES#4641898 - 2729060060 - Ignition Coil - Priced Each - Transfers Power To Spark Plug. For all M272 V6 & M273 V8 Engines. - URO - Mercedes Benz

Transfers Power To Spark Plug. For all M272 V6 & M273 V8 Engines. 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#:
4641898
Mfg#:
2729060060
Ships in 1 Business Day
Limited Qty Sale
$33.99

This product was last offered at the strikethrough price on
05-02-2026

$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MAHLE Original Mercedes-Benz Fuel Injection O-Ring affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
4675295
Mfg#:
GS33503
Ships in 2 Business Days
$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2603200 - 0239978447 - Front Main Crankshaft Seal - Seals the gap between the crankshaft and engine block (45 X 67 X 8 mm) - Corteco - Mercedes Benz

Seals the gap between the crankshaft and engine block (45 X 67 X 8 mm) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Seal W/PTFE Components, PTFE Seal Installation Tool Required, Let Settle For Four (4) Hours After Installation Before Use

Brand:
Corteco - Corporate Logo
ES#:
2603200
Mfg#:
0239978447
In Stock at Vendor
$23.27 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2594195 - 0239978447 - Front Main Crankshaft Seal - Seals the gap between the crankshaft and engine block - Elring - Mercedes Benz

Seals the gap between the crankshaft and engine block 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!
Seal W/PTFE Components, PTFE Seal Installation Tool Required, Let Settle For Four (4) Hours After Installation Before Use

Brand:
Elring - Corporate Logo
ES#:
2594195
Mfg#:
0239978447
Ships in 1 day
$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2559285 - 0149977046 - Front Main Crankshaft Seal - Seals the gap between the crankshaft and engine block - Genuine Mercedes Benz - Mercedes Benz

Seals the gap between the crankshaft and engine block affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Seal W/PTFE Components, PTFE Seal Installation Tool Required, Let Settle For Four (4) Hours After Installation Before Use

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
2559285
Mfg#:
0149977046
Ships in 3 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.

$16.99

This product was last offered at the strikethrough price on
07-14-2026

$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1707241 - 1714710110 - Fuel Pump Lock Ring - Secures fuel pump into tank - Genuine Mercedes Benz - Mercedes Benz

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

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1707241
Mfg#:
1714710110
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.

$15.99

This product was last offered at the strikethrough price on
07-14-2026

$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1600276 - 0000101285 - Engine Oil Cap - Includes new seal - Genuine Mercedes Benz - Mercedes Benz

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

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1600276
Mfg#:
0000101285
In Stock
ON SALE! SAVE 41%
$18.99

This product was last offered at the strikethrough price on
05-14-2026

$11.12 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2879149 - 1110180302 - Engine Oil Cap - Includes new seal - Vaico - Mercedes Benz

Includes new seal affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2879149
Mfg#:
1110180302
In Stock at Vendor
$10.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#1618994 - 006888005012 - 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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1618994
Mfg#:
006888005012
Ships in 1 Business Day
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1605848 - 0005840526 - Mercedes Engine Decal - Caution Label - Fan label - Genuine Mercedes Benz -

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

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1605848
Mfg#:
0005840526
In Stock
ON SALE! SAVE 30%
$5.99

This product was last offered at the strikethrough price on
05-02-2026

$4.21 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MAHLE Original Mercedes-Benz Throttle Body Gasket affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
4675284
Mfg#:
G31943
Ships in 2 Business Days
$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