HomeEmission Control > Evaporative SystemStandard Ignition CP3098 Vapor Canister
Part #: CP3098

Standard Ignition CP3098 Vapor Canister

4 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$352.69Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Nissan, Sentra
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Vapor Canister for Nissan Sentra Emissions Repair

Standard Ignition CP3098 is a vapor canister for evaporative emissions system service on select Nissan Sentra models. It is built for 2003-2006 Nissan Sentra vehicles equipped with California emissions and includes a filter element for direct replacement service.

Key Features

  • Standard Ignition vapor canister, part number CP3098
  • Fits 2003-2006 Nissan Sentra with California emissions
  • Filter element included
  • 2 hose connectors and 2 ports
  • Hose sizes: 5/16 in, 3/8 in; 8 mm, 10 mm
  • 14.5-inch overall length

Detailed Description

This evaporative system vapor canister stores fuel vapors from the tank and routes them through the emissions system as designed. Standard Ignition CP3098 is specified for Nissan Sentra applications with California emissions, making it a direct-fit service part for emission control repair on 2003, 2004, 2005, and 2006 Nissan Sentra models. The canister’s 2-port, 2-connector layout and common hose sizes help match the original plumbing configuration during replacement.

This part cross-references 2-29973 and CP1249 for the same application.

What It Is Used For

  • Fuel vapor storage in the evaporative emissions system
  • Check engine light concerns related to EVAP system faults
  • Cracked, saturated, or restricted vapor canister replacement
  • Emissions inspection failures tied to evaporative system leaks
  • Restoring proper vapor routing on California-emissions Nissan Sentra models

Installation Notes and Tips

Verify California-emissions fitment before ordering. Match the hose sizes, connector count, and port layout to the original canister on the vehicle. Inspect EVAP hoses and related seals during installation so the replacement canister is not paired with damaged lines or loose connections. Confirm all connections are fully seated after installation.

Quality Assurance

Standard Ignition supplies emission control components for service replacement applications. CP3098 is built to match the listed vehicle fitment and system configuration for 2003-2006 Nissan Sentra models with California emissions.

BrandStandard Ignition
Part NumberCP3098
Filter Element IncludedYes
Hose Size - Inches5/16, 3/8 "
Hose Size - mm8, 10 mm
Length - Inches14.5"

This part fits 4 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2006NissanSentra1.8LL4N/AFits vehicles equipped with California emissions.
2005NissanSentra1.8LL4N/AFits vehicles equipped with California emissions.
2004NissanSentra1.8LL4N/AFits vehicles equipped with California emissions.
2003NissanSentra1.8LL4N/AFits vehicles equipped with California emissions.

* 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:

149508U3102-299734B130773-10287CP1249CPN1564FVCB10049

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