Throttle Body: DORMAN 977328
Throttle Body: DORMAN 977328
Throttle Body: DORMAN 977328
Throttle Body: DORMAN 977328
Throttle Body: DORMAN 977328
Throttle Body: DORMAN 977328
Throttle Body: DORMAN 977328
Throttle Body: DORMAN 977328
Throttle Body: DORMAN 977328
Throttle Body: DORMAN 977328

Throttle Body: DORMAN 977328

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  • $329.00
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DORMAN 977328 Specifications
Adjustable: No
Connector/Terminal Type: Male/Pins
Electrical Connection Type: Female Socket
Housing Material: Aluminum
Installation Hardware Included: No
Package Contents: 1 Throttle Body Unit
Terminal Count: 6
Throttle Body Finish: Gray
Throttle Body Mounted: No
Throttle Position Sensor Included: Yes

OE FIX

This 100% new electronic throttle body matches the original equipment part for fit and performance. With a corrosion-resistant aluminum body, it features a new sensor and circuit board for reliable performance.

Features & Benefits:
  • Direct replacement - this electronic throttle body matches the original equipment throttle body for fit and function
  • Plug and play installation - this throttle body plugs into the original equipment wiring harness with no adapter required
  • Cost-effective and reliable - offers original manufacturer quality at a competitive price with no core charge
  • Rigorously tested - this throttle body has undergone corrosion and try-on testing to ensure durability for a long service life.
Experiencing Acceleration or Idling Issues? It Might Not be the Throttle Body!

Poor acceleration, hesitation and other idling issues can be caused by failure of a variety of parts. Use the chart below to help determine which part is causing the problem.

Part System Other Symptoms
Throttle Body Fuel & Air
Mass Air Flow Sensor Exhaust & Emission
  • Difficulty Starting or Turning Engine
Air Filter Fuel & Air
  • Dark Filter Media
  • Debris in Filter or Filter Box (Change every year!)
Fuel Injector Fuel & Air
Vacuum Hose / Connector Hoses / Lines & Clamps
  • Hissing, Squealing or Sucking Sound from Cracked Connector or Hose (Use a Vacuum Tester)
Spark Plug or Spark Plug Wire or Ignition Coil Ignition
  • Increase in Exhaust Emissions
  • Visible Wire Damage
  • Oil Leak
Accelerator Pedal Position Sensor Interior
  • Limp Mode
  • No / Delayed Pedal Response

 

Installation Tips

  • Perform OEM Recommended idle relearn procedure. Some applications may require the use of an OBD Scan Tool while others may refer to the Owners Manual.
    • A relearn of idle values can be forced by disconnecting the negative battery cable for several minutes in order to clear the electronic control module's memory.
    • Several minutes of idling and highway driving may be necessary to relearn idle values. Electrical loads such as headlights, AC, radio, etc. should be turned off while relearning.
    • Erratic idle or engine surging after installation of replacement unit may be resolved by putting a load on the engine. If idle evens out after shifting into gear, shift back into park and check idle RPM - perform relearn again if a drivability condition is present.
  • Clean intake manifold mounting surface and replace Intake Manifold Gasket, if necessary.
  • Inspect Air Cleaner Intake Hose for cracks and proper sealing - replace or repair with Multi-Purpose Sealant, if necessary.
  • Check harness for broken wires and wiggle connector to try and reproduce the problem. Replace or clean Connector, if necessary.
  • Clear all diagnostic trouble codes from vehicle computer prior to idle relearn.

Alternate/OEM Part Number(s): AT4Z9E926A, AT4Z9E926B, 977-328

Warranty Information:
Limited Lifetime

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