Standard Ignition CP3508 Vapor Canister

OE Vapor Canister for Evaporative Emissions Control

Standard Ignition CP3508 is a direct-fit vapor canister for evaporative emissions system service. It is built for pressurized fuel systems and includes an integrated check valve with operating pressure matched to vehicle-specific requirements. This OE replacement is a practical choice for Cadillac SRX and Cadillac CTS evaporative system repairs.

Key Features

• Direct-fit OE replacement for straightforward installation
• Integrated check valve with vehicle-specific operating pressure
• Designed for pressurized fuel systems and creep-load durability
• Helps control fuel vapor loss from the evaporative system
• Black finish with one female connector, one filter element, and two hose connectors
• Standard Ignition CP3508 for evaporative emissions service

Detailed Description

This vapor canister is engineered to manage fuel vapors within the evaporative emissions system and route them as required by the vehicle’s emissions controls. The housing measures 17.3 inches in length and uses a black finish, one female connector, three male blade terminals, two ports, and two hose connections. Standard Ignition CP3508 is built with quality control maintained through the manufacturing process to support consistent fit and function. It is a direct replacement for 2010-2016 Cadillac SRX and 2014 Cadillac CTS applications.

This part cross-references 2-70367 and 215-709 for the same application.

What It Helps Address

• Fuel vapor leaks from a damaged or saturated canister
• Evaporative emissions faults related to vapor storage
• Check valve issues affecting system pressure control
• Driveability or emissions concerns tied to EVAP system failure
• Fitment problems when replacing an OE-style vapor canister

Installation Notes and Tips

Verify the vehicle’s EVAP plumbing, connector style, and mounting points before installation. Confirm the application against the Cadillac SRX or Cadillac CTS model year listed for CP3508, and inspect related hoses and seals for wear during service. Because this is a direct-fit replacement, it is intended to align with the original evaporative system layout.

Quality Assurance

Standard Ignition manufactures this vapor canister with in-process quality control and OE-style fitment standards. The integrated check valve and application-specific operating pressure are selected to match the vehicle’s evaporative system requirements.