Crown Auto Fuel Filler & Vent Hose with Filter

2007–2018 Jeep Wrangler JK 3.6L / 3.8L V6

Part #: 52059821AS

Overview

The Crown Auto Fuel Filler & Vent Hose with Filter is a direct replacement component designed specifically for Jeep Wrangler JK models equipped with 3.6L and 3.8L V6 engines from 2007 through 2018. This assembly includes the fuel filler hose, vent hose, vapor canister tube, and an integrated filter, ensuring proper fuel system ventilation and vapor management. Ideal for Jeep owners seeking a reliable, OEM-quality replacement part, this hose kit helps maintain fuel system integrity and prevents vapor leaks that can trigger check engine lights or reduce fuel efficiency.

Manufactured to meet or exceed original equipment specifications, this Crown Auto product offers a durable and precise fit that restores your vehicle’s fuel system to factory standards. Whether you’re performing routine maintenance or repairing damage caused by wear, corrosion, or environmental exposure, this fuel filler and vent hose assembly provides a hassle-free solution with a 12-month warranty for added peace of mind.

Key Features

Engineered for durability and seamless integration, the Crown Auto Fuel Filler & Vent Hose with Filter delivers reliable performance and long-lasting service. Key features include:

• Complete assembly including fuel filler hose, vent hose, vapor canister tube, and integrated filter
• Direct replacement for Jeep Wrangler JK 3.6L V6 (2012–2018) and 3.8L V6 (2007–2011) models
• Constructed from high-quality steel and rubber materials for enhanced durability and resistance to fuel and vapor exposure
• Ensures proper fuel vapor venting to reduce emissions and prevent fuel system pressure buildup
• Precision-engineered to OEM specifications for a perfect fit and easy installation
• Helps maintain optimal fuel system performance and prevents check engine light triggers related to vapor leaks
• Includes a built-in filter to protect the vapor canister and fuel system components from contaminants
• Backed by a 12-month warranty for reliable, long-term use

Construction & Design

This fuel filler and vent hose assembly combines robust steel tubing with flexible, fuel-resistant rubber hoses to withstand the harsh conditions of the engine bay and fuel system environment. The steel components provide structural integrity and resistance to deformation, while the rubber sections offer flexibility for vibration absorption and ease of routing. The integrated filter is designed to trap impurities before they reach the vapor canister, ensuring clean vapor flow and protecting sensitive emission control components.

Each element is manufactured with precision to meet stringent OEM standards, ensuring compatibility and durability. The materials used resist cracking, swelling, and degradation caused by exposure to gasoline, vapors, and temperature fluctuations, making this assembly a dependable choice for maintaining your Jeep Wrangler’s fuel system health.

Installation & Fitment

Installation of the Crown Auto Fuel Filler & Vent Hose with Filter is straightforward and designed to be a direct swap with the original factory part. No modifications or special tools are typically required, making it suitable for both professional mechanics and experienced DIY enthusiasts. The hose assembly fits perfectly on Jeep Wrangler JK models equipped with 3.6L V6 engines from 2012 to 2018 and 3.8L V6 engines from 2007 to 2011, ensuring seamless integration with existing fuel system components.

Proper installation helps restore the fuel system’s vapor management capabilities, preventing leaks and maintaining compliance with emission standards. Always verify fitment against your vehicle’s year, make, model, and engine to ensure compatibility before purchase.

What's Included

• Fuel filler hose
• Vent hose
• Vapor canister tube
• Integrated fuel vapor filter

Ideal For

This Crown Auto fuel filler and vent hose assembly is ideal for Jeep Wrangler JK owners who need a reliable replacement for worn, cracked, or damaged fuel system hoses. It suits those performing routine maintenance or repairs to restore proper fuel vapor management and prevent fuel system leaks. Enthusiasts and daily drivers alike will benefit from the OEM-quality fit and durable construction that helps maintain vehicle performance and emission compliance.

With over 10,000 different part numbers in stock for Jeep® vehicles from 1942 on up, Crown has the largest stock of replacement parts for Jeep® vehicles, including factory-discontinued parts. In fact, many of the older Jeeps are still on (and off) the road thanks to Crown parts. The Crown line consists of axle, body, brake, clutch, cooling, driveline, electrical, engine, exhaust, fuel, steering, suspension, transmission and transfer case components. Crown Automotive also offers an exclusive line of component kits and accessory products.