HomeDavico 18538 Catalytic Converter - Rear
Part #: 18538

Davico 18538 Catalytic Converter - Rear

Exact-Fit Catalytic Converter, Rear
⚙️ 4 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Exact-Fit Catalytic Converter, Rear
🚗Fitment: Nissan, Quest
🔄Easy Returns — Return within 60 days for a full refund
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Reliable Catalytic Converter for Nissan Quest

The Davico Exact-Fit Catalytic Converter 18538 is designed specifically for Nissan Quest models, ensuring precise fitment and optimal exhaust performance. This catalytic converter features fixed flange connections and includes gaskets for a secure seal.

Key Features of Davico Catalytic Converter 18538

  • Compatible with Nissan Quest vehicles
  • Exact-Fit Catalytic Converter from Davico brand line
  • Inlet 1 and Inlet 2: 3 bolt fixed flange connections
  • Outlet: 2 bolt fixed flange connection
  • Overall length of 46 inches for proper exhaust alignment
  • Gaskets included for installation

Detailed Product Description

The Davico Exact-Fit Catalytic Converter 18538 is engineered to match the original equipment specifications for Nissan Quest exhaust systems. Featuring two 3 bolt fixed flange inlets and a 2 bolt fixed flange outlet, this catalytic converter ensures a secure and leak-free connection within the exhaust assembly. The overall length of 46 inches allows for proper integration without modification. The inclusion of gaskets helps maintain a tight seal, reducing the risk of exhaust leaks and ensuring compliance with emissions standards.

The Exact-Fit Catalytic Converter product line by Davico focuses on delivering direct replacement parts that meet or exceed OEM fitment requirements. This line is designed to simplify installation and maintain vehicle performance by providing components that align precisely with factory exhaust configurations.

Common Applications and Issues Addressed

  • Replacement for damaged or clogged catalytic converters on Nissan Quest
  • Restores proper exhaust flow and reduces harmful emissions
  • Eliminates exhaust leaks caused by worn or broken flanges
  • Helps pass state emissions inspections
  • Improves engine performance affected by faulty catalytic converters

Installation Notes and Tips

Ensure the vehicle is cooled down before beginning installation. Verify that the 3 bolt fixed flange inlets and 2 bolt fixed flange outlet align with the existing exhaust system. Use the included gaskets to create a proper seal and prevent exhaust leaks. Tighten bolts evenly to manufacturer torque specifications to avoid flange warping.

Quality Assurance and Warranty

Davico Exact-Fit Catalytic Converters are manufactured to meet strict quality standards for durability and performance. Part number 18538 undergoes rigorous testing to ensure compatibility with Nissan Quest models. Please refer to Davico's warranty policy for specific coverage details.

BrandDavico
Part Number18538
PositionExact-Fit Catalytic Converter, Rear
Gaskets IncludedYes
Inlet 1 Type3 bolt fixed flange
Inlet 2 Type3 bolt fixed flange
Outlet Type2 bolt fixed flange
Over All Length46

This part fits 4 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2014NissanQuest3.5LV6RearNot legal for use in California; Illegal for installation in NY on vehicles equipped with California emission systems; Exact-Fit Catalytic Converter
2013NissanQuest3.5LV6RearNot legal for use in California; Illegal for installation in NY on vehicles equipped with California emission systems; Exact-Fit Catalytic Converter
2012NissanQuest3.5LV6RearNot legal for use in California; Illegal for installation in NY on vehicles equipped with California emission systems; Exact-Fit Catalytic Converter
2011NissanQuest3.5LV6RearNot legal for use in California; Illegal for installation in NY on vehicles equipped with California emission systems; Exact-Fit Catalytic Converter

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.