RAREELECTRICAL RH31320003A3 Idle Control Valve Oasis 36460PAAA01

( Brand: Rareelectrical ), ( Manufacturer Part Number: RH31320003A3 ), ( Type: Idle Control Valve ), ( Item Weight: 2.0000 ), ( California Prop 65 Warning: This Product May Expose You To Chemicals Which Are Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov ), ( Country Of Origin: Taiwan ), ( Source: Aftermarket )

Review RAREELECTRICAL Idle Control Valve Honda Isuzu Oasis Acura fits ACCORD ODYSSEY 1998–2002

The **RH31320003A3 Idle Control Valve** is a precision-engineered component designed specifically for the **1998 2002 Honda Accord, Honda Odyssey, Isuzu Oasis, and Acura (3.5L V6)** models, ensuring optimal engine performance, smooth idle operation, and efficient fuel delivery. This high-quality idle air control (IAC) valve is crafted to meet or exceed OEM specifications, featuring a robust stainless steel housing and a durable solenoid mechanism that regulates the flow of air into the engine s intake manifold when the throttle is closed. The valve operates automatically, adjusting the idle speed based on engine load, temperature, and other sensor inputs to maintain a stable and consistent idle, particularly during cold starts, partial throttle conditions, or when auxiliary systems like the air conditioning or power steering are engaged. Its compact yet robust design ensures seamless integration with the engine bay s tight spaces, while the precision-machined internal components minimize wear and prevent clogging, even in high-mileage vehicles. Built with corrosion-resistant materials and a reliable sealing mechanism, this idle control valve is engineered to withstand the demands of daily driving, reducing engine stalling, rough idling, and potential long-term damage to the fuel system. Whether replacing a failed OEM part or upgrading for enhanced performance, this valve delivers the precision and reliability needed to keep your vehicle running smoothly across a wide range of operating conditions.

### **Pros and Cons of buying a RH31320003A3 Idle Control Valve (1998 2002 Honda Accord, Odyssey, Isuzu Oasis, Acura TL)**

1. **Direct OEM Replacement** This part is an original equipment (OEM) or high-quality aftermarket equivalent designed specifically for your vehicle s engine. It ensures proper fitment and functionality, reducing the risk of compatibility issues.

2. **Reliable Performance** The idle control valve (ICV) regulates engine idle speed by adjusting airflow. A properly functioning ICV ensures smooth idling, better fuel efficiency, and prevents stalling, especially during cold starts or when accessories (like A/C or radio) are used.

3. **Prevents Engine Misfires and Rough Idling** A failing ICV can cause erratic idling, stalling, or check engine lights (often accompanied by P0505, P0506, or P0507 codes). Replacing it resolves these symptoms, improving drivability.

4. **Easy Installation** The RH31320003A3 is a straightforward plug-and-play replacement. It typically requires disconnecting electrical connectors, removing the old valve, and installing the new one no major modifications are needed.

5. **Cost-Effective Long-Term Fix** While the upfront cost may seem high, replacing the ICV is far cheaper than ignoring the issue, which could lead to further engine damage (e.g., catalytic converter failure due to unburned fuel from poor idling).

6. **Warranty Coverage** If purchasing from a reputable seller (e.g., Amazon, RockAuto, or a trusted auto parts store), the part may come with a warranty, providing peace of mind against premature failure.

7. **Compatibility with Common Issues** This valve is known to fail in the 3.0L V6 engines found in these vehicles, particularly after high mileage or due to carbon buildup. Replacing it is a common and effective solution.

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1. **Potential Counterfeit Parts** Buying from untrusted sellers (e.g., eBay without seller verification or unknown third-party vendors) risks receiving a fake or low-quality part. This could lead to early failure and wasted money.

2. **Mixed Reviews on Aftermarket Quality** While some aftermarket ICVs are excellent, others may not last as long as OEM parts. If the vehicle has significant carbon buildup in the intake valves or ports, the new ICV may still struggle to regulate idle properly without additional maintenance (e.g., intake cleaning).

3. **Additional Maintenance May Be Needed** If the engine has carbon deposits or a clogged air filter, replacing just the ICV may not fully resolve idling issues. In such cases, a deeper cleaning (e.g., intake valve cleaning or air filter replacement) might be required for optimal results.

4. **Diagnostic Confusion** Some drivers mistake ICV failure for other issues (e.g., faulty idle air control solenoid, vacuum leaks, or sensor problems). Without proper diagnosis (e.g., scanning for codes and inspecting related components), replacing the ICV alone may not fix the problem.

5. **Installation Challenges (Rare)** In some cases, the valve s location (near the throttle body or intake manifold) can make access difficult, especially in vehicles with tight engine bays. Improper installation (e.g., not seating the valve properly) could lead to leaks or electrical issues.

6. **Price Sensitivity** The part may be more expensive than expected, particularly if purchased from a dealership or specialty supplier. Budget-conscious buyers might opt for cheaper alternatives, risking quality.

7. **False Sense of Security** Replacing the ICV fixes the immediate idling problem, but it doesn t address underlying issues like worn spark plugs, failing sensors, or fuel system problems. These could reappear if not addressed.

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### **Conclusion**

The **RH31320003A3 Idle Control Valve** is a **reliable and necessary replacement** for vehicles experiencing idle-related issues in the specified models. It offers a **direct fix for rough idling, stalling, and check engine lights** caused by a failing ICV. However, its effectiveness depends on **proper sourcing (avoiding counterfeits), installation, and addressing any secondary issues** (e.g., carbon buildup, air filter).

If the vehicle s idling problems are solely due to the ICV, this part will **restore smooth operation and prevent further engine strain**. That said, if the issue persists after replacement, further diagnostics (e.g., checking for vacuum leaks, sensor failures, or fuel system problems) are warranted.

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### **Recommendation**

1. **Source the Part from a Trusted Supplier** Purchase from **RockAuto, Amazon (with seller ratings), or a reputable auto parts store** to avoid counterfeit parts. Verify the part number matches exactly (RH31320003A3).

- Scan for additional trouble codes (e.g., P0171, P0174 for lean conditions).

- Inspect the **air filter, intake manifold, and throttle body** for carbon buildup or debris.

- Test **spark plugs, oxygen sensors, and fuel injectors** if the engine runs poorly under load.

3. **Follow Installation Steps Carefully**

- Disconnect the negative battery terminal before starting.

- Clean the throttle body and intake ports if heavily soiled.

- Ensure the new valve is **properly seated and connected** to avoid leaks or electrical issues.

- Reset the check engine light after installation (if needed).

4. **Consider Professional Help if Unsure** If the vehicle has **high mileage or complex issues**, consult a **Honda/Acura specialist** to ensure no hidden problems exist.

- Smooth idling (especially at cold starts).

- No stalling or rough running.

- Absence of new warning lights.

**Final Verdict:** **Buy the RH31320003A3 if your vehicle s idling problems are confirmed to be ICV-related.** It s a **cost-effective, direct solution** that will restore proper engine operation. However, **combine this with a thorough diagnostic check** to avoid recurring issues.

Details:

Idle Control Valve 1998 2002 Honda Accord Odyssey Isuzu Oasis Acura 36460PAAA01: Replaces Part Numbers Specifications. Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but designed to function same as - if better than. All parts sold are new. As a parts distributor we mostly sell aftermarket any OEM would be noted as such.

part #: rh31320003a3 prices

• $111.70-$190.40

specifications carfuelinjector:

• for models: Accord, Odyssey
• for makes: Honda, Isuzu, Acura
• for years: 1998-2002
• brand: Rareelectrical
• mpn: Rh31320003a3
• type: Idle Control Valve
• item weight: 2.0000
• california prop 65 warning: This Product May Expose You To Chemicals Which Are Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov
• country of origin: Taiwan
• source: Aftermarket

shipping carfuelinjector:

• cost: $0.00
• class: Economy, Standard, Expedited, One-day
• transit: 3-9 Days
• type: Fixed
• service: Economy, Standard, Expedited, Overnight

offer carfuelinjector:

• quantity: 6
• options: Ship-to-home
• availability: In Stock
• started: April 1, 2026
• sold: 0

payments carfuelinjector:

• other
• credit card: Discover
• wallet: Paypal

seller carfuelinjector:

• rating: 99.1%
• city: Atlanta, Georgia
• # reviews: 122207

returns carfuelinjector:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

general carfuelinjector:

• Air Fuel Delivery > Fuel Injection Parts > Fuel Injectors
• condition: New