Standard Ignition CP3180 Vapor Canister

Vapor Canister for GM Evaporative Systems

Standard Ignition CP3180 is a vapor canister built for evaporative emission system service on select GM vehicles. It uses high-grade materials and professional-grade construction to support precise fitment and consistent performance in the evaporative system.

Compatible With 2005-2009 Chevrolet Uplander, 2006-2009 Pontiac Montana, 2005-2007 Buick Terraza, 2005-2007 Saturn Relay, and select 2005-2006 Chevrolet and GMC applications, this Standard Ignition vapor canister is a direct-fit service part for common EVAP repairs. The CP3180 is also a practical cross-reference for OE-style replacement needs on these platforms.

Key Features

• High-grade materials for durable evaporative system service
• Professional construction for accurate fit and dependable operation
• Filter element included
• 3 hose connectors and 3 ports for application-specific routing
• Hose sizes: 3/8 in., 5/8 in., and 5/8 in.
• 12.4 in. overall length

Detailed Description

The Standard Ignition CP3180 vapor canister is engineered for vehicles that rely on a sealed evaporative emissions system to manage fuel vapors. In applications such as the Chevrolet Uplander, Pontiac Montana, and Buick Terraza, the canister stores fuel vapors from the tank and routes them through the EVAP system as commanded by the vehicle controls. Standard Ignition builds this part with materials selected for long service life and stable performance in demanding underbody conditions.

This part cross-references 2-70044 and 4B1205 for the same application. If you are replacing a worn or contaminated canister on a Chevrolet Trailblazer, GMC Envoy, or Chevrolet SSR, CP3180 provides the correct evaporative system configuration for those listed vehicles.

What It Helps Fix

• EVAP leak codes related to a saturated or damaged vapor canister
• Fuel vapor odor caused by a compromised evaporative storage unit
• Check engine light concerns tied to evaporative emission system faults
• Restricted vapor flow from clogged internal filter media
• Incorrect vapor routing from cracked or deteriorated hose connections

Installation Notes and Tips

Verify hose routing, connector count, and port layout against the original part before installation. Inspect EVAP hoses, seals, and nearby lines for cracks or blockage while servicing the canister. Confirm the vehicle application by year, make, and model, especially on 2005-2006 Chevrolet Trailblazer and Trailblazer EXT, 2005-2006 GMC Envoy and Envoy XL, and 2005 GMC Envoy XUV.

Quality Assurance

Standard Ignition uses high-grade materials and professional construction to meet technician expectations for fit and durability. The CP3180 is built with the same focus on precision and service life that supports reliable evaporative system repair.