Set of 4 professionally rebuilt OEM Subaru fuel injectors, part number 16611AA78A (Denso #195500-1460 / 297500-1460), for select 2010–2012 Subaru 2.5L SOHC H4 engines. These are true OEM Denso injectors—not aftermarket or offshore replicas.

Core Product Overview

This injector set is ready to go.  It's been rebuilt to restore full performance and flow consistency using ASNU ultrasonic cleaning and spray pattern testing equipment.

• Genuine Denso OEM cores – no knockoffs or generics
• Inspected, ultrasonically cleaned, spray pattern verified, and flow matched
• Tested under load and at idle flow rates using ASNU diagnostic benches
• Includes new internal filters and o-rings – install ready
• Balanced within 2% for optimal cylinder-to-cylinder consistency

Includes our lifetime replacement warranty

Symptoms of Failing Fuel Injectors

• Engine hesitation, rough idle, or misfire codes (P0301–P0304)
• Poor MPG or acceleration lag
• Fuel trim codes (P0171 – lean condition)
• Black smoke or unburned fuel odor

Why Choose Our Rebuilt OEM Injectors?

We begin with genuine Denso OEM injectors and restore them using professional ASNU ultrasonic cleaning and dynamic spray testing. Our rebuild process eliminates varnish buildup, internal clogging, and uneven flow across cylinders—restoring OEM-level performance and fuel economy.

Vehicle Compatibility

• 2010–2012 Subaru Forester 2.5L SOHC H4 (non-turbo)
• 2010–2011 Subaru Impreza 2.5i SOHC H4
• 2010–2012 Subaru Outback 2.5L SOHC H4

Fuel Injector Part # Interchange

Lifetime Warranty

Buy with confidence: All injectors include our lifetime warranty and 60-day hassle-free return policy. No RMA required. No restocking fees. No stress.