ZHRUIHAN Catalytic Converter Kit for Nissan NV1500/2500/3500 (2012–2017) — Direct-Fit Stainless Steel, EPA Compliant

ZHRUIHAN catalytic converter kit is a direct-fit replacement for select Nissan NV and related 4.0L V6 models from 2005–2019, engineered to restore exhaust flow and meet federal emissions requirements where allowed.

This replacement catalytic converter is built from thickened stainless steel with precision automated welding and a high-quality ceramic catalyst core containing precious metals (Pt, Rh, Pd). It’s designed to match OEM fit and mounting points for straightforward installation on compatible Nissan NV1500/2500/3500 models (2012–2017) and several earlier Nissan/Frontier/Pathfinder/Xterra/Equator 4.0L V6 vehicles. Note: this product complies with federal EPA standards but is not for sale in Colorado, California, Maine, or New York due to those states’ stricter regulations.

Will this catalytic converter fit my Nissan NV or other 4.0L V6 vehicle?

Yes — the kit is made to match factory dimensions and attachment points for the listed models, providing a direct replacement for the original unit. Check your vehicle year, engine size, and OE reference numbers against the compatibility list before ordering.

• Compatible models: NV1500/NV2500/NV3500 (2012–2017) with 4.0L V6
• Also fits: Frontier (2005–2019), Pathfinder (2005–2012), Xterra (2005–2015), Equator (2009–2012) 4.0L V6
• Compare OE reference numbers: 16468, 40710, 644091, 48218, and others listed on the product page

How is this converter built and how does it perform?

The shell is formed from high-grade, thickened stainless steel with advanced automated welds for long-term heat resistance and durability. Inside, a ceramic carrier coated with platinum, rhodium, and palladium catalysts helps convert combustion byproducts into lower-emission gases when used as intended.

• Durable stainless steel housing resists corrosion and thermal stress
• Ceramic substrate with Pt/Rh/Pd catalyst for efficient conversion
• Designed to match original mounting points for stable exhaust alignment

Is installation difficult and what support is available after purchase?

The kit is manufactured to be a full match for the vehicle’s original catalytic converter, allowing most technicians to swap it without custom fabrication. ZHRUIHAN offers lifetime warranty coverage and customer support to assist with fitment questions or issues after installation.

• Direct-fit design reduces need for cutting or welding
• Lifetime warranty provided by ZHRUIHAN for peace of mind
• Customer support available for fitment or replacement help

Are there legal or regional restrictions I should know about?

This catalytic converter is manufactured to meet federal EPA emissions standards and will comply in most U.S. jurisdictions. However, it does not meet the stricter emissions regulations required in Colorado, California, Maine, and New York, and it is not sold for use in those states.

• Meets federal EPA emissions standards
• Not available for sale in CO, CA, ME, NY due to local regulations
• Always verify local laws and vehicle registration requirements before installation

Who is this for: This ZHRUIHAN catalytic converter kit is aimed at Nissan owners and independent mechanics who need a reliable, OEM-compatible replacement for 4.0L V6 models in the listed year ranges. It’s a practical choice if your original converter has failed, triggered emissions warnings, or needs replacement to restore proper exhaust flow—provided your vehicle is registered in a state where federal-standard converters are allowed.