Genuine 28250-P4R-315 Transmission Linear Solenoid Assembly

The Genuine 28250-P4R-315 is an OEM transmission linear solenoid assembly designed for Honda and Acura automatic transmissions. This critical component controls hydraulic pressure within the transmission system to ensure smooth and precise gear shifts.

What It Does:

The linear solenoid is an electro-hydraulic valve that regulates transmission fluid flow and pressure. Controlled by the vehicle's Transmission Control Module (TCM), this solenoid modulates clutch pressure to enable smooth engagement and disengagement during gear changes. It plays a vital role in shift quality, torque converter lockup function, and overall transmission performance.

Key Features:

• Genuine OEM Honda/Acura part for guaranteed fit and quality
• Precisely engineered to meet factory specifications
• Controls hydraulic pressure for optimal shift timing
• Backed by manufacturer warranty
• Direct replacement for original equipment

Replaces Part Numbers: 28250-P4R-003, 28250-P4R-305

Common Symptoms of Failure: Harsh or delayed shifting, transmission slipping, erratic gear changes, check engine light with transmission codes, or transmission stuck in limp mode. Regular transmission fluid maintenance helps extend solenoid life and prevent premature failure.

This genuine Honda/Acura part ensures reliable transmission operation and is manufactured to the same exacting standards as the original component installed at the factory.