Description
Product Overview
The Ricmjend emission diverter valve is a high‑quality replacement part designed for Toyota trucks and SUVs, including the Tundra (2010‑2015), 4Runner (2012‑2023), and FJ Cruiser (2012‑2014). Constructed from robust metal that exceeds OEM durability standards, this valve ensures consistent performance under demanding conditions. It matches the original part number RJ25702‑31013 and fits seamlessly into the vehicle’s emission system, helping to regulate exhaust flow and reduce harmful pollutants.
Usage
This valve is ideal for owners seeking to restore or improve their vehicle’s emission control after a failed test or persistent check‑engine light. Install it during routine maintenance, after replacing a faulty OEM valve, or when upgrading to a more durable component. Suitable for both professional mechanics and DIY enthusiasts, the valve fits standard Toyota emission system housings without the need for additional modifications.

Why Choose Us
Ricmjend commits to rigorous quality control, testing each valve 100% before shipment to guarantee reliability and performance. Our metal construction resists corrosion and wear, extending service life beyond typical aftermarket parts. Backed by a responsive customer service team, we offer support for fitment questions and warranty claims, ensuring confidence in every purchase.
Key Features
- Premium metal construction meets or exceeds OEM durability standards
- Exact fit for Toyota Tundra, 4Runner, and FJ Cruiser models
- Helps clear check‑engine light and pass emission inspections
- Improves exhaust flow, reducing fuel consumption and emissions
- Easy bolt‑on installation with no additional modifications required
FAQ
Will this valve fit a 2014 Toyota Tundra?
Yes, the Ricmjend diverter valve is compatible with Toyota Tundra model years 2010 through 2015, including the 2014 version.
Do I need special tools to install the valve?
Installation requires standard hand tools such as a socket set and torque wrench. No specialized equipment is necessary.
Can this valve improve fuel economy?
By optimizing exhaust flow and ensuring proper emission control, the valve can contribute to a modest improvement in fuel efficiency, especially if the original valve was faulty.
Is there a warranty on this product?
Ricmjend offers a one‑year limited warranty covering manufacturing defects. Contact our support team for claim details.
What should I do if the check engine light remains on after installation?
If the light persists, verify the valve is correctly seated and all connections are secure. If the issue continues, a diagnostic scan may be required to identify other potential faults.




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