Toyota Genuine OEM Secondary Port Injector Wiring Harness, Part Number 82125-06080, for 2.5L A25A-FKS Engine

This Genuine Toyota Secondary/Port Injector Harness (Part #82125-06080) is specifically engineered for the 2.5L A25A-FKS engine's dual-injection system. The harness serves as a critical component for the port (upper) fuel injectors, ensuring proper fuel delivery and engine performance. Located on top of the engine, this wiring sub-assembly is particularly vulnerable to rodent damage, which can lead to rough idle conditions or trigger diagnostic trouble code P0202 (Injector Circuit Malfunction). Rather than replacing the entire main engine wiring loom, this targeted harness replacement offers a cost-effective solution to restore proper fuel injection system operation. The OEM design ensures perfect fitment and reliable electrical connections, maintaining the factory-specified performance of your vehicle's sophisticated fuel delivery system. This genuine Toyota part is manufactured to meet exact specifications for optimal compatibility and durability.

• GENUINE OEM PART: Authentic Toyota replacement part with manufacturer part number 82125-06080, designed specifically for the 2.5L A25A-FKS engine's dual-injection system
• SECONDARY INJECTOR HARNESS: Wiring sub-assembly connects to the port (upper) fuel injectors, ensuring proper operation of your vehicle's advanced fuel delivery system
• COMMON REPAIR SOLUTION: Located on top of the engine in an accessible area, this harness is frequently damaged by rodents and is often the fix for rough idle or DTC P0202 error codes
• COST-EFFECTIVE REPLACEMENT: Replacing this specific sub-assembly harness is a more economical solution than replacing the complete main engine wiring loom
• PRECISE FIT: Engineered to exact Toyota specifications for reliable electrical connections and optimal engine performance in vehicles equipped with the A25A engine