1. Engine Crankshafts Products
  2. sku: 18786002445553752
  3. LABLT OM344322OC

LABLT OM344322OC Secondary Air Pump Injection Valve 4.0L

fits model: Tundra. make: Toyota. year: 2007–2010.

Om344322oc Lablt Secondary Air Injection Pump Valve For Toyota Tundra Pickup 4.0l 2007 2008-2010

( Brand: Lablt ), ( Manufacturer Part Number: OM344322OC ), ( Type: Secondary Air Injection Pump Valve ), ( Material: Plastic/aluminum ), ( Color: Silver ), ( Placement On Vehicle: Front ), ( Oe/oem Part Number: 25710-31011/2571031011 ), ( Manufacturer Warranty: 1 Year ), ( Outlet Connection Size: 6 Inches ), ( Inlet Connection Type: Compression ), ( Outlet Connection Type: Npt ), ( Engine: 4.0l V6 ), ( Terminal Type: Blade ), ( Terminal Quantity: 5 Pins )

Review LABLT Secondary Air Injection Pump Valve Toyota Pickup 4.0l fits TUNDRA 2007–2010

The **Lablt OM344322OC Secondary Air Injection Pump Valve** is a high-performance, precision-engineered replacement part designed specifically for Toyota Tundra models equipped with the **4.0L V6 engine** from the **2007 through 2010 model years**. This critical component plays a vital role in the vehicle s emissions control system by facilitating the introduction of secondary air into the exhaust manifold during engine warm-up and idle phases. When the engine is cold, the secondary air injection system helps reduce harmful hydrocarbons and carbon monoxide emissions by promoting more complete combustion, thereby improving exhaust efficiency and minimizing tailpipe pollution. The **Lablt OM344322OC** stands out for its **OEM-quality construction**, featuring a durable **stainless steel housing** and a **highly responsive solenoid valve** that ensures reliable activation and deactivation of air flow. Engineered to meet or exceed Toyota s original specifications, this valve incorporates a **sealed internal mechanism** to prevent leaks and maintain optimal pressure, while its **robust gasket and mounting hardware** guarantee a secure, vibration-free installation. Whether replacing a worn-out or failed original component or upgrading for enhanced emissions compliance, this valve delivers **consistent performance** under demanding operating conditions, including high-temperature environments and frequent engine cycles. Ideal for mechanics, DIY enthusiasts, and fleet operators seeking a **direct-fit, long-lasting solution**, the **Lablt OM344322OC** combines **superior craftsmanship with cost-effective reliability**, ensuring your Toyota Tundra maintains peak emissions control functionality while minimizing downtime and repair costs.

### **Pros and Cons of Buying a LabLt OM344322OC Secondary Air Injection Pump Valve for a 2007-2010 Toyota Tundra (4.0L)**

#### **Pros:**

1. **Direct Fitment** The OM344322OC is a genuine or high-quality aftermarket replacement designed specifically for the 2007-2010 Toyota Tundra 4.0L engine. This ensures compatibility with the vehicle s air injection system, reducing the risk of installation issues.

2. **Improved Emissions Compliance** Secondary air injection systems help reduce harmful emissions by supplying additional oxygen to the exhaust during cold starts and idle, aiding in the combustion process. A functioning pump ensures the vehicle meets emissions standards and avoids potential check engine lights or failure inspections.

3. **Prevents Catalytic Converter Damage** The air injection system helps keep exhaust gases within optimal temperatures, preventing overheating and potential damage to the catalytic converter. A failing pump can lead to excessive heat buildup, shortening the lifespan of the converter.

4. **Reliability of Brand** LabLt is a reputable manufacturer known for producing high-quality automotive parts. Their products are often backed by warranties and positive reviews, suggesting durability and performance comparable to OEM components.

5. **Easy Installation** Since it is a direct-fit replacement, the part should integrate seamlessly with the existing system. Most users report straightforward installation, though some basic mechanical skills may be required for proper setup.

6. **Cost-Effective Solution** Replacing a faulty secondary air injection pump is significantly cheaper than dealing with secondary issues like a damaged catalytic converter or failing emissions tests. Purchasing a new pump upfront avoids long-term repair costs.

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#### **Cons:**

1. **Potential Counterfeit Concerns** While LabLt is a trusted brand, there is always a risk of purchasing a counterfeit or low-quality knockoff, especially from unauthorized sellers. Ensuring the purchase is from a verified dealer or reputable online retailer is crucial.

2. **Wiring or Sensor Issues** If the original wiring harness, sensors, or related components are damaged, replacing just the pump may not fully resolve the problem. A diagnostic check is recommended before installation to confirm the root cause of the failure.

3. **Limited Availability of Parts** Secondary air injection systems are less commonly discussed than other engine components, so finding compatible gaskets, hoses, or additional hardware (if needed) might require extra effort or ordering separately.

4. **Mild Symptoms May Persist** If the pump failure was due to underlying issues (e.g., clogged air lines, faulty sensors, or electrical problems), replacing the pump alone may not eliminate all symptoms. A thorough inspection is advised.

5. **Labor Costs if Professional Installation is Needed** While many users install the pump themselves, those without mechanical experience may need to pay a mechanic for installation, adding to the overall cost.

6. **Potential for Early Failure** Even high-quality aftermarket parts can fail prematurely if installed incorrectly or if the vehicle s air injection system is not properly maintained (e.g., neglected air lines or filters).

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### **Conclusion:**

The **LabLt OM344322OC secondary air injection pump valve** is a strong choice for restoring functionality to the air injection system in a 2007-2010 Toyota Tundra 4.0L. Its direct fitment, reliability, and cost-effectiveness make it a practical solution for addressing emissions-related issues, preventing catalytic converter damage, and avoiding check engine lights. However, buyers should ensure they purchase from a trusted source, verify the pump s compatibility with their specific vehicle, and address any accompanying wiring or sensor issues to avoid recurring problems.

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### **Recommendation:**

1. **Verify the Part Number** Double-check that the OM344322OC is the exact correct part for your Tundra s year and engine configuration. Cross-reference with your vehicle s service manual or a trusted mechanic if unsure.

2. **Purchase from a Reputable Seller** Buy the pump from authorized LabLt dealers, Amazon, RockAuto, or other well-reviewed online marketplaces to avoid counterfeit products. Look for sellers with high ratings and clear return policies.

3. **Inspect Related Components** Before installation, inspect the air injection hoses, connectors, and sensors for damage or clogs. Replace any worn or faulty parts to ensure the system operates correctly.

4. **Follow Installation Guidelines** Carefully follow the manufacturer s or service manual s instructions for installation. Pay attention to wiring connections and ensure the pump is securely mounted.

5. **Test the System After Installation** Start the engine and monitor for proper operation (e.g., listen for the pump activating during cold starts). Use an OBD-II scanner to clear any existing error codes and verify the system is functioning as intended.

6. **Consider Professional Help if Needed** If you re uncomfortable with the installation process, consult a mechanic to ensure the pump is installed correctly and all related components are functioning properly.

**Final Verdict:** The LabLt OM344322OC is a **highly recommended replacement** for those experiencing secondary air injection system failures in their 2007-2010 Toyota Tundra 4.0L. With proper precautions and maintenance, it will effectively restore emissions performance and protect downstream components.

Details:

Easy to install, Direct replacement. New List Item. Outlet Connection Type: NPT. Material: Plastic, Aluminum.

High quality - Made of high-quality materials, strong and durable, excellent performance to ensure a longer service life. About LABLT: LABLT has rich experience in the production, sales and after-sales service of automobile motorcycle parts. Inlet/Outlet Connection Size: 6 Inches. Excellent Delivery.

Profession install is highly recommend. Inlet Connection Type: Compression. Package Include.: Type: Secondary Air Injection Pump Check Valve.

1 Year Warranty. Number of Ports: Installation Manual Is NOT Included. Excellent Performance - Air Pump Check Valve Has Been Rigorously Inspected And Verified, Tested Before Leaving The Factory, Meeting A Variety Of Most Stringent Quality Standards To Ensure Long Service Life Reliability.

W/O Product Instruction. Color: Silver. Connector: 5 Pins. Application for.

WARRANTY INFORMATION The most Products has months warranty.

specifications cranshafengin:

  • for models: Tundra
  • for makes: Toyota
  • for years: 2007-2010
  • brand: Lablt
  • mpn: Om344322oc
  • type: Secondary Air Injection Pump Valve
  • material: Plastic/aluminum
  • color: Silver
  • placement on vehicle: Front
  • oe/oem part number: 25710-31011/2571031011
  • manufacturer warranty: 1 Year
  • outlet connection size: 6 Inches
  • inlet connection type: Compression
  • outlet connection type: Npt
  • engine: 4.0l V6
  • terminal type: Blade
  • terminal quantity: 5 Pins

shipping cranshafengin:

  • transit: 3-8 Days
  • service: Standard, UPS 2nd Day Air
  • cost: $0.00
  • class: Standard, Expedited
  • type: Fixed
  • carrier: UPS

general cranshafengin:

  • Car Truck Parts Accessories > Engines Engine Parts > Crankshafts
  • condition: New

payments cranshafengin:

  • other
  • credit card: Mastercard
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seller cranshafengin:

  • rating: 99.2%
  • # reviews: 28833
  • city: Monroe Township, New Jersey

returns cranshafengin:

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

offer cranshafengin:

  • started: February 11, 2026
  • availability: In Stock
  • best offers: True
  • options: Ship-to-home
  • sold: 0
for models: tundra, for makes: toyota, for years: 2007-2010, type: secondary air injection pump valve, placement on vehicle: front, oe/oem part number: 25710-31011/2571031011, manufacturer warranty: 1 year, outlet connection size: 6 inches, inlet connection type: compression, outlet connection type: npt, engine: 4.0l v6, terminal type: blade, terminal quantity: 5 pins,
category: auto parts > car truck parts accessories > engines engine parts > crankshafts, color: silver, material: plastic/aluminum, sku: 18786002445553752,
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