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Mercedes CLK350 Thermostat Reviews
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Shop Mercedes CLK350 Replacement Thermostat

Search our online thermostat catalog and find the lowest priced discount auto parts on the web. We sell wholesale to the public. We offer high quality new, OEM, aftermarket and remanufactured Mercedes CLK350 Thermostat parts. We specialize in a wide-variety of high-quality car parts and accessories for your car, truck or SUV. Call toll free to order or place your order online via our secure checkout system. Our online parts catalog uses real-time inventory, so you can be assured the parts you buy are in stock at the time of ordering. Most orders are shipped the same day.

We stock these Thermostat brands for the Mercedes CLK350: ReplacementWahlerAPA/URO PartsMahleCalorstatGatesVR Gaskets

Thermostats available for the following Mercedes CLK350 years: 2009, 2008, 2007, 2006, 09, 08, 07, 06. This part is also sometimes called Mercedes CLK350 Thermostats. We stock thermostat parts for most Mercedes models including C230, C300, E350, ML350, C280, E320, GL450, R350, GLK350, 300D, S550, ML320, C250, 190E, CLS550, S500, 300E, S600, C350, 450SL, 380SL, 300SD, E300, 300TD, ML500, SL500, ML430, 560SL, C240, E420, 240D, SLK230, S320, E550, 420SEL, S420, 300SDL, SLK350, CLK320 and S430.

Select your CLK350 year

Review Fitment Notes
Showing 17 of 52 Results
Replacement Thermostat - for 2007 Mercedes CLK350 - 121-068 Click to Enlarge
4.9 Stars
Replacement 121-068
Thermostat
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Part Number: 121-068
Brand: Replacement
Notes: Engine Coolant Thermostat
Product Remark: With Housing and Gasket
Condition: New
Shipping Options: Free Ground Shipping
$56.95
with FREE Shipping
(99) In Stock
This Part Fits:
Catalog: E
Vehicle
2007 Mercedes CLK350
Replacement Thermostat - for 2009 Mercedes CLK350 - 121-068 Click to Enlarge
4.9 Stars
Replacement 121-068
Thermostat
Loading Reviews...
Part Number: 121-068
Brand: Replacement
Notes: Engine Coolant Thermostat
Product Remark: With Housing and Gasket
Condition: New
Shipping Options: Free Ground Shipping
$56.95
with FREE Shipping
(99) In Stock
This Part Fits:
Catalog: E
Vehicle
2009 Mercedes CLK350
Replacement Thermostat - for 2008 Mercedes CLK350 - 121-068 Click to Enlarge
4.9 Stars
Replacement 121-068
Thermostat
Loading Reviews...
Part Number: 121-068
Brand: Replacement
Notes: Engine Coolant Thermostat
Product Remark: With Housing and Gasket
Condition: New
Shipping Options: Free Ground Shipping
$56.95
with FREE Shipping
(99) In Stock
This Part Fits:
Catalog: E
Vehicle
2008 Mercedes CLK350
Replacement Thermostat - for 2006 Mercedes CLK350 - 121-068 Click to Enlarge
4.9 Stars
Replacement 121-068
Thermostat
Loading Reviews...
Part Number: 121-068
Brand: Replacement
Notes: Engine Coolant Thermostat
Product Remark: With Housing and Gasket
Condition: New
Shipping Options: Free Ground Shipping
$56.95
with FREE Shipping
(99) In Stock
This Part Fits:
Catalog: E
Vehicle Engine Range Notes
2006 Mercedes CLK350 30 058634 to From: 30 058634-
Wahler Thermostat - for 2006 Mercedes CLK350 - W0133-1953845 Click to Enlarge
4.9 Stars
Wahler W0133-1953845
Thermostat
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Part Number: W0133-1953845
Brand: Wahler
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$120.00
Our Price: $93.58
(99) In Stock
This Part Fits:
Catalog: A
Vehicle
2006 Mercedes CLK350
Wahler Thermostat - for 2008 Mercedes CLK350 - W0133-1953845 Click to Enlarge
4.9 Stars
Wahler W0133-1953845
Thermostat
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Part Number: W0133-1953845
Brand: Wahler
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$120.00
Our Price: $93.58
(99) In Stock
This Part Fits:
Catalog: A
Vehicle
2008 Mercedes CLK350
Wahler Thermostat - for 2009 Mercedes CLK350 - W0133-1953845 Click to Enlarge
4.9 Stars
Wahler W0133-1953845
Thermostat
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Part Number: W0133-1953845
Brand: Wahler
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$120.00
Our Price: $93.58
(99) In Stock
This Part Fits:
Catalog: A
Vehicle
2009 Mercedes CLK350
APA/URO Parts Thermostat - for 2006 Mercedes CLK350 - 2722000415 Click to Enlarge
5 Stars
APA/URO Parts 2722000415
Thermostat
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Part Number: 2722000415
Brand: APA/URO Parts
Notes: Engine Coolant Thermostat -- Includes Housing and Seal; 100 deg. C
  • Guaranteed fitment
  • High-flow OE-style design for optimal engine cooling performance
  • Thermostat housing assembly is manufactured to factory housing dimensions for easy bolt-on installation and reliable hose connections
  • Includes temperature sensor where applicable
  • High-quality alloy or composite material is temperature-stable to resist warping or cracking that can lead to coolant leakage
Condition: New
Shipping Options: Ground
$44.43
(99) In Stock
This Part Fits:
Catalog: B
Vehicle
2006 Mercedes CLK350
Mahle Thermostat - for 2006 Mercedes CLK350 - W0133-1953845 Click to Enlarge
5 Stars
Mahle W0133-1953845
Thermostat
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Part Number: W0133-1953845
Brand: Mahle
Notes: Integrated Housing
Detailed Notes: Includes Coolant Outlet Housing and Seal
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$120.00
Our Price: $88.58
(34) In Stock
This Part Fits:
Catalog: A
Vehicle
2006 Mercedes CLK350
Wahler Thermostat - for 2009 Mercedes CLK350 - 272 200 04 15 Click to Enlarge
5 Stars
Wahler 272 200 04 15
Thermostat
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Part Number: 272 200 04 15
Brand: Wahler
Notes: Thermostat with Housing and Seal (100 deg. C)
Condition: New
Shipping Options: Ground
$85.73
(35) In Stock
This Part Fits:
Catalog: G
Vehicle
2009 Mercedes CLK350
Calorstat Thermostat - for 2009 Mercedes CLK350 - W0133-1953845 Click to Enlarge
5 Stars
Calorstat W0133-1953845
Thermostat
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Part Number: W0133-1953845
Brand: Calorstat
Notes: Integrated Housing
Condition: New
Shipping Options: Ground, Overnight, 2 Day
List Price:
$120.00
Our Price: $62.58
(99) In Stock
This Part Fits:
Catalog: A
Vehicle
2009 Mercedes CLK350
Gates Thermostat - for 2008 Mercedes CLK350 3.5L V6 GAS - 33930 Click to Enlarge
5 Stars
Gates 33930
Thermostat
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Part Number: 33930
Brand: Gates
Notes: Integrated Housing Thermostat -- 188 Degree; OE Temperature; Seal included
Condition: New
Shipping Options: Ground
$27.43
View Details
This Part Fits:
Catalog: B
Vehicle Engine
2008 Mercedes CLK350 3.5L V6 GAS
Wahler Thermostat - for 2008 Mercedes CLK350 - 272 200 04 15 Click to Enlarge
5 Stars
Wahler 272 200 04 15
Thermostat
Loading Reviews...
Part Number: 272 200 04 15
Brand: Wahler
Notes: Thermostat with Housing and Seal (100 deg. C)
Condition: New
Shipping Options: Ground
$85.73
(35) In Stock
This Part Fits:
Catalog: G
Vehicle
2008 Mercedes CLK350
Wahler Thermostat - for 2007 Mercedes CLK350 - W0133-1953845 Click to Enlarge
4.9 Stars
Wahler W0133-1953845
Thermostat
Loading Reviews...
Part Number: W0133-1953845
Brand: Wahler
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$120.00
Our Price: $93.58
(99) In Stock
This Part Fits:
Catalog: A
Vehicle
2007 Mercedes CLK350
Wahler Thermostat - for 2006 Mercedes CLK350 - 272 200 04 15 Click to Enlarge
5 Stars
Wahler 272 200 04 15
Thermostat
Loading Reviews...
Part Number: 272 200 04 15
Brand: Wahler
Notes: Thermostat with Housing and Seal (100 deg. C)
Condition: New
Shipping Options: Ground
$85.73
(35) In Stock
This Part Fits:
Catalog: G
Vehicle
2006 Mercedes CLK350
VR Gaskets Thermostat - for 2009 Mercedes CLK350 3.5L V6 - TM 45 100D Click to Enlarge
Website Reviews
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Part Number: TM 45 100D
Brand: VR Gaskets
Notes: Map-Controlled Thermostat -- Start to Open Temperature 100 C; Gasket or Seal Included
Condition: New
Shipping Options: Ground
$83.97
View Details
This Part Fits:
Catalog: T
Vehicle Engine
2009 Mercedes CLK350 3.5L V6
Gates Thermostat - for 2009 Mercedes CLK350 3.5L V6 GAS - 33930 Click to Enlarge
5 Stars
Gates 33930
Thermostat
Loading Reviews...
Part Number: 33930
Brand: Gates
Notes: Integrated Housing Thermostat -- 188 Degree; OE Temperature; Seal included
Condition: New
Shipping Options: Ground
$27.97
View Details
This Part Fits:
Catalog: N
Vehicle Engine
2009 Mercedes CLK350 3.5L V6 GAS

Related Cooling System Parts

Mercedes CLK350 Thermostat Reviews
5 of 5
Verified Customer
1/6/14 08:40 PM - USA

The thermostat that I purchased from partsgeek was definitely as described - AR

- 2006 Mercedes CLK350 Thermostat
5 of 5
Verified Customer
3/7/14 04:10 PM - USA

I could not find what I wanted in the catalogue on line, so I called. I was instantly given the choices, and had the differences between the OEM and off brand explained. Quite simple. - Great help even before I ordered

- 2009 Mercedes CLK350 Thermostat
5 of 5
Verified Customer
12/13/14 08:48 AM - USA

The thermostat fit perfectly, high quality and fast deliver - Chris

- 2008 Mercedes CLK350 Thermostat
5 of 5
Verified Customer
1/6/15 12:49 PM - USA

Shipping was exceptionally fast and the item was an exact replacement. I will use Parts Geek again! - Quick Shipment...perfect fit!

- 2008 Mercedes CLK350 Thermostat
4 of 5
Verified Customer
12/2/18 11:36 AM - USA

The part appears to be exactly the same as the oem part removed from the engine. The installation was easy. I am curious why the part was missing the o-ring seal but had the flange gasket. Check engine light is still on so won't know if it will eventually clear. - OEM Like Replacement Thermostat

- 2008 Mercedes CLK350 Thermostat
5 of 5
Verified Customer
12/18/18 05:00 AM - USA

Check engine light on. I got a code p1028. Went to partsgeek - Thermostat

- 2009 Mercedes CLK350 Thermostat