Vapor Canister for 2003-2004 Toyota Corolla & More - Dorman 911-631

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$340.99
MPN: 911-631
Item Package Quantity: 1
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Dorman - OE Solutions Vapor Canister P/N:911-631
Dorman - OE Solutions Vapor Canister P/N:911-631
$340.99

Dorman 911-631 vapor canister for the 2003-2004 Toyota Corolla 4-cylinder 1.8L and other vehicles stores fuel vapor in a charcoal filter element for the evaporative emissions system. The Dorman evap canister is sold to restore the vehicle's emissions controls when the original has failed.

  • Nylon housing with a carbon filter element, filter element included
  • Canister assembly comes with valves
  • Four ports, with outside diameters of 0.31 in, 0.32 in and 0.75 in
  • Reverse engineered from the original design for each application
  • Intended to help clear an emissions check engine light and pass inspection when the canister is the cause

Quick facts

  • Part: Dorman 911-631 vapor canister
  • Fits: 2003-2004 Toyota Corolla 4-cylinder 1.8L and other vehicles
  • Material: Nylon housing, carbon filter element
  • Condition: New

A worn canister can show up as a fuel smell, an evaporative emissions check engine light or a failed emissions test. A cracked housing or a loose or split vapor hose can trigger the same light, so look over the canister body and its hoses for damage with the engine off before replacing anything. The car takes a single canister, and this listing is one.

Fits

The same canister for the 2003-2004 Toyota Corolla 4-cylinder 1.8L also fits the 2003-2004 Toyota Matrix 4-cylinder 1.8L and the 2003-2004 Pontiac Vibe 4-cylinder 1.8L.

Specifications

Fit and size

  • Quantity per vehicle: 1
  • Length: 15.5 in
  • Inside diameter: 0.5 in
  • Port outside diameters: 0.31 in, 0.32 in, 0.75 in
  • Port quantity: 4

Build and materials

  • Housing material: nylon
  • Filter element material: carbon, included
  • Mounting hardware: not included
  • Condition: New
  • Country of origin: China

In the box

One vapor canister assembly with valves. Mounting hardware is not included, so plan on new hardware rather than reusing the old.

Interchange: 4B1147 · 4B11470 · CP1630 · 88972756 · CP3495 · 7774002121 · VC4079

This part cross-references / interchanges with the following part numbers:

4B1147, 4B11470, CP1630, 88972756, CP3495, 7774002121, VC4079

Frequently Asked Questions

Is this charcoal canister the right one for the 2003-2004 Toyota Corolla 4-cylinder 1.8L?

Yes. Dorman 911-631 fits the 2003-2004 Toyota Corolla 4-cylinder 1.8L, and that car takes a single canister.

Does the evap canister for the 2003-2004 Toyota Corolla 4-cylinder 1.8L include valves?

Yes. Dorman 911-631 is a canister assembly with valves, and its carbon filter element is included. Mounting hardware is not included.

What is the Dorman vapor canister housing made of?

This vapor canister has a nylon housing around a carbon filter element. It is 15.5 in long and has four ports.

What size are the ports on the Dorman 911-631 canister?

The ports have outside diameters of 0.31 in, 0.32 in and 0.75 in, and the inside diameter is 0.5 in.

Does the Dorman 911-631 canister replace CP1630?

Yes. CP1630 is one of the numbers this canister replaces, along with VC4079, 4B1147 and the others on the Interchange line.