HomeStandard Ignition CP3251 Vapor Canister
Part #: CP3251

Standard Ignition CP3251 Vapor Canister

2 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Mazda, Protege
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Overview of Standard Ignition Vapor Canister CP3251

The Standard Ignition CP3251 vapor canister is designed specifically for Mazda Protege models, ensuring proper emission control and evaporative system function. This vapor canister includes a filter element and features multiple ports to accommodate your vehicle's evaporative system requirements.

  • Filter element included for enhanced filtration
  • Compatible hose sizes: 7 mm and 10 mm
  • Length of 17.4 inches for precise fitment
  • Three ports to support complex evaporative system connections
  • Designed for Mazda Protege models

Detailed Product Description

The Standard Ignition CP3251 vapor canister is an essential component in the evaporative emission control system of Mazda Protege vehicles. It captures fuel vapors from the fuel tank and prevents them from escaping into the atmosphere. The included filter element helps maintain clean vapor flow, reducing contamination and ensuring system efficiency. With a length of 17.4 inches and hose compatibility for 7 mm and 10 mm sizes, this vapor canister fits securely within the vehicle’s evaporative system. The three-port design allows for proper routing of vapor lines, supporting the complex configuration found in Mazda Protege models.

Common Applications and Issues Addressed

  • Prevents fuel vapor leaks that can trigger check engine lights
  • Reduces evaporative emissions to comply with environmental regulations
  • Eliminates fuel odor caused by vapor system malfunctions
  • Resolves poor fuel economy linked to vapor canister failure
  • Helps maintain proper fuel system pressure and performance

Installation Notes and Tips

  • Ensure compatibility with Mazda Protege before installation
  • Check hose sizes (7 mm and 10 mm) for proper connection
  • Inspect and replace any damaged hoses or clamps during installation
  • Follow vehicle manufacturer guidelines for vapor canister replacement
  • Verify all three ports are securely connected to prevent vapor leaks

Quality Assurance and Warranty

Standard Ignition parts, including the CP3251 vapor canister, are manufactured to meet or exceed OEM specifications. This part undergoes rigorous quality control to ensure durability and reliable performance in the evaporative system. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship to provide confidence in your purchase.

BrandStandard Ignition
Part NumberCP3251
Filter Element IncludedYes
Hose Size - mm7, 10 mm
Length - Inches17.4"

This part fits 2 vehicles. Search below:

YearMakeModelPositionNotes
1998MazdaProtegeN/A
1997MazdaProtegeN/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:

2-701104B112773-10117CP1386CPN2132FVCB10098Z5A81396Z

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