The right 1999 Toyota RAV4 PCV valve is the one whose part number matches your engine, so confirm it against your VIN or a Toyota parts catalog. Of the five listings below, three are Beck/Arnley valves and two are genuine Toyota parts, 12204-62010 and 12204-74030, all two-port metal valves. They carry different part numbers, so do not assume they are interchangeable.
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| Beck/Arnley Pcv Valve – 045-0351 |  | PCV valve | Valve Type: PCV valve | Ports: 2 ports | Material: Metal | VIEW LATEST PRICE | Read Our Analysis |
| Beck/Arnley 0450434 PCV Valve |  | PCV valve | Valve Type: PCV valve | Ports: 2 ports | Material: Brass/Aluminum/Steel | VIEW LATEST PRICE | Read Our Analysis |
| Genuine Toyota 12204-62010 PCV Valve Sub-Assembly |  | PCV valve | Valve Type: PCV valve | Ports: 2 ports | Material: Metal | VIEW LATEST PRICE | Read Our Analysis |
| Toyota 12204-74030 PCV Valve |  | PCV valve | Valve Type: PCV valve | Ports: 2 ports | Material: Metal | VIEW LATEST PRICE | Read Our Analysis |
| Beck/Arnley 045-0285 PCV Valve |  | PCV valve | Valve Type: PCV valve | Ports: 2 ports | Material: Metal alloy | VIEW LATEST PRICE | Read Our Analysis |
More Details on Our Top Picks
Beck/Arnley Pcv Valve – 045-0351
Listed as pcv valve; 2 ports; metal. Details come from the Amazon listing.- Valve Type:PCV valve
- Ports:2 ports
- Material:Metal
- Note:PCV valve
Pros
- Valve Type: PCV valve
Limitations
- Confirm details on the listing
Beck/Arnley 0450434 PCV Valve
Listed as pcv valve; 2 ports; brass/aluminum/steel. Details come from the Amazon listing.- Valve Type:PCV valve
- Ports:2 ports
- Material:Brass/Aluminum/Steel
- Note:PCV valve
Pros
- Valve Type: PCV valve
Limitations
- Confirm details on the listing
Genuine Toyota 12204-62010 PCV Valve Sub-Assembly
Listed as pcv valve; 2 ports; metal. Details come from the Amazon listing.- Valve Type:PCV valve
- Ports:2 ports
- Material:Metal
- Note:PCV valve
Pros
- Valve Type: PCV valve
Limitations
- Confirm details on the listing
Toyota 12204-74030 PCV Valve
Listed as pcv valve; 2 ports; metal. Details come from the Amazon listing.- Valve Type:PCV valve
- Ports:2 ports
- Material:Metal
- Note:PCV valve
Pros
- Valve Type: PCV valve
Limitations
- Confirm details on the listing
Beck/Arnley 045-0285 PCV Valve
Listed as pcv valve; 2 ports; metal alloy. Details come from the Amazon listing.- Valve Type:PCV valve
- Ports:2 ports
- Material:Metal alloy
- Note:PCV valve
Pros
- Valve Type: PCV valve
Limitations
- Confirm details on the listing
1999 Toyota RAV4 PCV valve: part numbers and engine fit
Check first
- Match the part number to your engine and VIN.
- The five listings use different part numbers, so only one or two will suit your car.
- Genuine Toyota parts are 12204-62010 and 12204-74030; Beck/Arnley are 045-0351, 045-0434 and 045-0285.
What a PCV valve does
- It vents crankcase fumes into the intake.
- A stuck valve can contribute to rough idle or oil seepage; confirm the cause before replacing.
FAQ
How do I pick the right PCV valve for a 1999 RAV4?
Match the part number to your engine using your VIN or a Toyota parts catalog.
Are the Beck/Arnley and Toyota valves interchangeable?
Not by default. They have different part numbers, so check each fit.
How do I know a listing fits my RAV4?
Match the model years in the listing to yours. The RAV4 changed shape in 2006, 2013 and 2019, so a part for one generation will not fit another.
Can I install it myself?
Check the install notes in the listing and your owner manual; if unsure, ask a mechanic.
Which one to choose
Start with your engine and VIN, then choose the part number that matches. Pick genuine Toyota or Beck/Arnley once the number fits.
