New Throttle Body 977-590 for Ford Mustang 2005-2010 V8 4.6L 9R3Z9E926A
New Throttle Body 977-590 for Ford Mustang 2005-2010 V8 4.6L 9R3Z9E926A
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Throttle Body for Ford Mustang
This throttle body 977-590 for Ford Mustang 2005-2010 V8 4.6L replaces the factory unit to restore accurate airflow control and crisp throttle response, cross-referencing OEM part 9R3Z9E926A.
Overview
This throttle body 977-590 is a direct-fit replacement for Ford Mustang 2005-2010 V8 4.6L models, cross-referencing OEM number 9R3Z9E926A. It regulates intake airflow into the engine so throttle response stays smooth and predictable. A solid choice for Mustang owners chasing rough idle, sticky pedal, or check engine codes tied to the throttle body.
Built For Performance
- Precision bore and butterfly for consistent airflow control
- Electronic actuator matches factory throttle signal operation
- Cross-references OEM part 977-590 and 9R3Z9E926A
- Housing built to withstand repeated heat cycles
- Direct bolt-on fit for the 4.6L V8 intake setup
- Sealed sensor housing resists dust and moisture intrusion
Fits These Machines
- for Ford Mustang 2005 V8 4.6L
- for Ford Mustang 2006 V8 4.6L
- for Ford Mustang 2007 V8 4.6L
- for Ford Mustang 2008 V8 4.6L
- for Ford Mustang 2009 V8 4.6L
- for Ford Mustang 2010 V8 4.6L
On-The-Job Use
- Replacing a worn throttle body causing rough idle or hesitation
- Fixing sticky or unresponsive throttle pedal feel
- Clearing throttle-related trouble codes on a 4.6L V8 Mustang
- Routine maintenance on higher-mileage Mustang GT models
Specs At A Glance
| Part Number(s) | 977-590, 9R3Z9E926A |
| Engine Fit | V8 4.6L |
| Vehicle Fit | for Ford Mustang 2005-2010 |
| Type | Electronic Throttle Body |
Good To Know
Q: Will this throttle body need relearning after install? A: On most 2005-2010 Mustang V8 models, a throttle relearn or idle reset is recommended after installation so the ECU recognizes the new unit.
Q: Does this fit both automatic and manual Mustang GT models? A: Yes, this throttle body fits 4.6L V8 Mustangs regardless of transmission type, as long as the year range matches.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.
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