Standard Ignition CP3330 Vapor Canister

OE-Style Vapor Canister for Jeep Wrangler

Standard Ignition CP3330 is a direct-fit vapor canister for evaporative emissions control on select Jeep Wrangler applications. Built to OE specifications, it helps manage fuel vapor storage and release while matching the vehicle’s original system requirements.

Compatible with 2012-2018 Jeep Wrangler and 2018 Jeep Wrangler JK, CP3330 is designed for a precise fit and dependable evaporative system performance.

Key Features

• OE-spec direct replacement vapor canister
• Integrated check valve with vehicle-specific operating pressure
• Built for pressurized fuel systems and creep-load durability
• Black housing with integrated filter element
• Round and rectangular connector shapes with blade terminals
• Hose connections sized for 3/8 in. and 5/8 in. lines
• Standard Ignition CP3330 for evaporative emissions service

Detailed Description

This vapor canister is engineered to control fuel vapor loss from the evaporative emissions system and support proper fuel system sealing. Standard Ignition CP3330 includes an integrated check valve calibrated for the application, along with OE-matched construction intended to maintain fit and function on Jeep Wrangler and Jeep Wrangler JK models. The canister measures 12.4 inches in length and uses a two-port layout with one connector, two hose connectors, and male blade terminals for system-specific routing.

This part cross-references 2-70189 and 5147125AB for the same application.

What It Helps Address

• Evaporative emissions leak codes related to vapor storage failure
• Fuel vapor odor from a damaged or saturated canister
• Check valve or venting issues in the EVAP system
• Rough EVAP monitor readiness caused by restricted vapor flow
• Fitment problems from a cracked or deteriorated canister housing

Installation Notes and Tips

Verify hose size, connector shape, and port layout against the original unit before installation. Inspect EVAP hoses, electrical terminals, and surrounding components for wear or damage, and confirm all connections are secure after replacement. Use the vehicle’s service information for model-specific diagnostic and installation procedures.

Quality Assurance

Standard Ignition manufactures this vapor canister to OE specifications and tests it for direct-fit replacement performance. The design uses high-grade materials and application-specific pressure calibration to support consistent evaporative system operation on compatible Jeep Wrangler applications.