Standard Ignition CP3729 Vapor Canister

Standard Ignition CP3729 Vapor Canister

Standard Ignition CP3729 is a black vapor canister for evaporative emissions service on select Toyota Prius V models. It is built with a rectangular female connector, 1 connector, 2 ports, and 7 male pin terminals for the specified application.

Key Features

• Black finish for a clean OE-style appearance
• 1 rectangular female connector
• 2 ports for evaporative system routing
• 7 male pin terminals
• Direct replacement vapor canister for emission control service

Application Details

Compatible With 2012-2017 Toyota Prius V, primary, w/ dual canisters. This part number, CP3729, is listed for the Prius V evaporative system application and cross-references 2-70589 for the same application.

What It Helps Address

• Evaporative emissions fault codes related to canister performance
• Fuel vapor storage issues in the EVAP system
• Check engine light concerns tied to emission control faults
• Damaged or leaking vapor canister housing
• Connector or terminal mismatch during vapor canister replacement

Installation Notes

Verify connector shape, terminal count, and port layout before installation. Confirm the vehicle is a 2012-2017 Toyota Prius V with the primary dual-canister configuration. Match the existing evaporative system routing and inspect related hoses, seals, and electrical connections during service.

Quality Assurance

Standard Ignition supplies emission control components for service replacement applications. CP3729 is identified for the listed Toyota Prius V fitment and should be matched to the vehicle’s original evaporative system configuration before installation.