HomeEmission Control > Evaporative SystemStandard Ignition CP3338 Vapor Canister
Part #: CP3338

Standard Ignition CP3338 Vapor Canister

⚙️ 4 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mazda, RX-8
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Overview of Standard Ignition Vapor Canister CP3338

The Standard Ignition CP3338 vapor canister is designed specifically for Mazda RX-8 models to support the vehicle's evaporative emission control system. This black vapor canister includes a built-in filter element and multiple hose connectors to ensure proper fuel vapor management and emission reduction.

  • Compatible with Mazda RX-8
  • Part number CP3338 for precise identification
  • Black color/finish for durability and corrosion resistance
  • Includes filter element for enhanced vapor filtration
  • Three hose connectors with sizes 3/8 inch and 5/8 inch (18 mm)
  • Length of 13 inches for proper fitment
  • Three ports to connect to the evaporative system

Detailed Product Description

The Standard Ignition CP3338 vapor canister is engineered to meet the specifications required by Mazda RX-8 vehicles. Its black finish provides resistance against environmental factors, while the integrated filter element helps trap fuel vapors effectively. The canister features three hose connectors, accommodating hose sizes of 3/8 inch and 5/8 inch (18 mm), allowing for secure and leak-free connections within the evaporative system. Measuring 13 inches in length, this vapor canister fits precisely in the designated space under the hood, ensuring optimal performance and compliance with emission standards.

Purpose and Common Issues Addressed

  • Prevents fuel vapor leaks that can trigger the check engine light
  • Reduces harmful hydrocarbon emissions from the fuel system
  • Maintains proper fuel system pressure and vapor flow
  • Helps resolve evaporative system diagnostic trouble codes (DTCs)
  • Improves overall emission control system reliability in Mazda RX-8

Installation Notes and Tips

  • Ensure the vehicle is cool and parked on a level surface before installation
  • Verify hose sizes (3/8 inch and 5/8 inch) match existing evaporative system hoses
  • Inspect all hose connectors and ports for damage or wear prior to installation
  • Securely attach all hoses to the three ports to prevent vapor leaks
  • Consult the Mazda RX-8 service manual for specific removal and installation procedures

Quality Assurance and Warranty

Standard Ignition manufactures the CP3338 vapor canister to meet or exceed OEM standards for fit, form, and function. The product undergoes rigorous quality control to ensure durability and reliable performance in the Mazda RX-8 evaporative system. Warranty coverage details should be confirmed with the product documentation or authorized distributor.

BrandStandard Ignition
Part NumberCP3338
Color/FinishBlack
Filter Element IncludedYes
Hose Size - Inches3/8, 5/8 "
Hose Size - mm18 mm
Length - Inches13

This part fits 4 vehicles. Search below:

YearMakeModelPositionNotes
2007MazdaRX-8N/A
2006MazdaRX-8N/A
2005MazdaRX-8N/A
2004MazdaRX-8N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

2-701974B134873-10328CP1473CPN1741FVCE40070N3H413970

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.