Dorman 977-358 Throttle Body

In stock
SKU: 591|977358
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Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
Regular price $567.82
Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.

Product details

  • SKU 591|977358
  • Barcode 19495280880

Product Description

When a vehicle idles erratically, displays a malfunction indicator lamp or sets DTCs, the cause might be oil ingress or dirt and carbon buildup in the electronic throttle body. This replacement electronic throttle body is designed to match the performance of the original equipment unit on specified vehicles and is built from high-quality materials with exacting standards to help prevent future failures.

  • Direct replacement - this replacement electronic throttle body is designed to match the performance of the original equipment throttle body on specified vehicles
  • Ideal solution - engineered to help restore proper engine performance when the factory throttle body is malfunctioning due to oil ingress or dirt and carbon buildup, resulting in DTCs and erratic idle
  • Durable construction - features high-quality materials engineered and manufactured to exacting standards to help prevent future failures
  • Trustworthy quality - backed by a team of product experts in the United States and more than a century of automotive experience

Detailed Applications

Year Make Model Configuration Positions Application Notes
2013 Mercedes-Benz R350 V6 3.0L (2987cc)
2013 Mercedes-Benz R350 V6 3.5L (3498cc)
2013 Mercedes-Benz S400 V6 3.5L (3498cc); 221.195 Body Code
2012 Mercedes-Benz C300 V6 3.0L (2996cc)
2012 Mercedes-Benz GLK350 V6 3.5L (3498cc); 204.956 Body Code
2012 Mercedes-Benz GLK350 V6 3.5L (3498cc); 204.987 Body Code
2012 Mercedes-Benz R350 V6 3.0L (2987cc)
2012 Mercedes-Benz R350 V6 3.5L (3498cc)
2012 Mercedes-Benz S400 V6 3.5L (3498cc); 221.195 Body Code
2011 Mercedes-Benz C300 V6 3.0L (2996cc)
2011 Mercedes-Benz C350 V6 3.5L (3498cc)
2011 Mercedes-Benz E350 V6 3.5L (3498cc); 207.356 Body Code
2011 Mercedes-Benz E350 V6 3.5L (3498cc); 207.456 Body Code
2011 Mercedes-Benz E350 V6 3.5L (3498cc); 212.056 Body Code
2011 Mercedes-Benz E350 V6 3.5L (3498cc); 212.087 Body Code
2011 Mercedes-Benz E350 V6 3.5L (3498cc); 212.287 Body Code
2011 Mercedes-Benz GLK350 V6 3.5L (3498cc); 204.956 Body Code
2011 Mercedes-Benz GLK350 V6 3.5L (3498cc); 204.987 Body Code
2011 Mercedes-Benz ML350 V6 3.5L (3498cc); 164.186 Body Code
2011 Mercedes-Benz R350 V6 3.5L (3498cc); 251.165 Body Code
2011 Mercedes-Benz S400 V6 3.5L (3498cc); 221.195 Body Code
2011 Mercedes-Benz SLK300 V6 3.0L (2996cc)
2011 Mercedes-Benz SLK55 AMG Naturally Aspirated; V8 332 5.5L (5439cc); 171.473 Body Code
2010 Mercedes-Benz C300 V6 3.0L (2996cc)
2010 Mercedes-Benz C350 V6 3.5L (3498cc)
2010 Mercedes-Benz E350 V6 3.5L (3498cc); 207.356 Body Code
2010 Mercedes-Benz E350 V6 3.5L (3498cc); 212.056 Body Code
2010 Mercedes-Benz E350 V6 3.5L (3498cc); 212.087 Body Code
2010 Mercedes-Benz GLK350 V6 3.5L (3498cc); 204.956 Body Code
2010 Mercedes-Benz GLK350 V6 3.5L (3498cc); 204.987 Body Code
2010 Mercedes-Benz ML350 V6 3.5L (3498cc); 164.186 Body Code
2010 Mercedes-Benz R350 V6 3.5L (3498cc); 251.165 Body Code
2010 Mercedes-Benz S400 V6 3.5L (3498cc); 221.195 Body Code
2010 Mercedes-Benz SLK300 V6 3.0L (2996cc)
2010 Mercedes-Benz SLK55 AMG Naturally Aspirated; V8 332 5.5L (5439cc); 171.473 Body Code
2009 Mercedes-Benz C300 V6 3.0L (2996cc)
2009 Mercedes-Benz C350 V6 3.5L (3498cc)
2009 Mercedes-Benz CLK350 V6 3.5L (3498cc); 209.356 Body Code
2009 Mercedes-Benz CLK350 V6 3.5L (3498cc); 209.456 Body Code
2009 Mercedes-Benz E300 V6 3.0L (2996cc)
2009 Mercedes-Benz E350 V6 3.5L (3498cc); 211.056 Body Code
2009 Mercedes-Benz E350 V6 3.5L (3498cc); 211.087 Body Code
2009 Mercedes-Benz E350 V6 3.5L (3498cc); 211.287 Body Code
2009 Mercedes-Benz ML350 V6 3.5L (3498cc); 164.186 Body Code
2009 Mercedes-Benz R350 V6 3.5L (3498cc); 251.156 Body Code
2009 Mercedes-Benz R350 V6 3.5L (3498cc); 251.165 Body Code
2009 Mercedes-Benz SLK300 V6 3.0L (2996cc)
2009 Mercedes-Benz SLK55 AMG Naturally Aspirated; V8 332 5.5L (5439cc); 171.473 Body Code
2008 Mercedes-Benz C300 V6 3.0L (2996cc)
2008 Mercedes-Benz C350 V6 3.5L (3498cc)
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Product Specifications

Adjustable: No
Bore Diameter: 2.9 in
Connector/Terminal Type: Pin
Electrical Connection Type: Female Socket
Fuel Injectors Included: No
Fuel System Type: Gas
Gasket Or Seal Included: No
Housing Color: Metal
Housing Material: Cast Aluminum
Idle Air Control Motor Included: No
Inlet Quantity: 0
Installation Hardware Included: No
Outlet Quantity: 0
Package Contents: 1 Fuel Injection Throttle Body
Package Quantity: 1
Packaging Type: Box
Terminal Count: 6
Throttle Body Mounted: No
Throttle Body Spacer Included: No
Throttle Body Type: Electronic
Throttle Position Sensor Included: Yes
Venturi Quantity: 0

OE Numbers

DIRECT OE CROSS
1131410125 MERCEDES-BENZ