URO PARTS 251121438B V10-3164 Coolant Flange

( Brand: Uro Parts ), ( Manufacturer Part Number: 251121438B ), ( Part Type: Flange ), ( Ipn: V10-3164 ), ( Epid: 253665985 ), ( California Prop 65 Warning: Cancer And Reproductive Harm. )

Review URO PARTS Coolant Flange

The **URO 251121438B Coolant Flange** is a precision-engineered automotive component designed to ensure reliable fluid transfer and system integrity within cooling circuits, particularly in high-performance and commercial vehicle applications. Crafted from high-grade **cast aluminum alloy**, this flange combines durability with lightweight efficiency, making it ideal for demanding environments where thermal management is critical. Its robust construction features a **threaded connection** on one end, allowing for secure attachment to hoses, radiators, or other cooling system components, while the opposite side is equipped with a **smooth, gasket-compatible bore** to accommodate O-rings or elastomeric seals, preventing leaks and maintaining system pressure. The flange s design incorporates **reinforced ribs and a ribbed outer surface**, which not only enhance structural rigidity but also dissipate heat more effectively, reducing the risk of thermal stress in high-flow applications. Engineered to meet stringent industry standards, this component is compatible with a range of **R13, R16, or R22 hose sizes**, ensuring versatility across different vehicle models and cooling system configurations. Whether integrated into a **diesel-powered truck, a heavy-duty off-road vehicle, or a high-performance engine bay**, the URO 251121438B coolant flange delivers consistent performance under extreme temperatures and operating pressures, making it a dependable choice for professionals seeking long-term reliability in their cooling systems. Its seamless fit and corrosion-resistant finish further contribute to its longevity, ensuring minimal maintenance and maximum operational efficiency.

### Pros and Cons of buying a URO 251121438B Coolant Flange

1. **Compatibility and Fit:** The URO 251121438B is designed as an OEM (Original Equipment Manufacturer) replacement part, meaning it is engineered to fit seamlessly with the original specifications of your vehicle. This reduces the risk of leaks, misalignment, or improper sealing, which can occur with aftermarket parts that may not match perfectly.

2. **Quality and Durability:** URO is a reputable brand known for producing high-quality automotive parts. The coolant flange in question is likely manufactured with materials that resist corrosion, heat, and pressure, ensuring long-term reliability. This can prevent premature failure and costly repairs down the line.

3. **Performance Consistency:** Since it is an OEM replacement, the flange will maintain the original vehicle s performance standards. This includes proper coolant flow, temperature regulation, and engine protection, which are critical for engine health.

4. **Ease of Installation:** OEM parts are typically designed to be straightforward to install, especially if you have basic mechanical skills or if you re taking it to a professional. The flange should align correctly with existing components, reducing the need for modifications or additional tools.

5. **Warranty and Support:** URO parts often come with manufacturer warranties, providing peace of mind in case of defects or premature failure. Additionally, URO may offer customer support or technical assistance if issues arise during installation or use.

6. **Prevents Coolant Leaks:** A faulty or worn-out coolant flange can lead to leaks, which can cause overheating, engine damage, or coolant loss. Replacing it with a URO flange helps maintain a secure seal, reducing the risk of such problems.

7. **Compatibility with Other Cooling System Components:** The flange integrates with other parts of the cooling system, such as the water pump, thermostat housing, or radiator, ensuring that the entire system operates efficiently without interference.

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1. **Cost:** OEM replacement parts, including the URO 251121438B, are generally more expensive than aftermarket alternatives. While the price reflects quality, it may be a significant investment if you re on a tight budget. However, the long-term benefits often justify the cost.

2. **Limited Customization:** Since this is an OEM part, it does not offer any customization options. If you were looking for a part with specific modifications (e.g., reinforced materials or upgraded seals), you might need to explore aftermarket options, though this could compromise fit or reliability.

3. **Availability:** Depending on your location, OEM parts like this may not be as widely available as aftermarket alternatives. You might need to order it online or visit specialized auto parts stores, which could add time or shipping costs to your purchase.

4. **Potential Overkill for Minor Issues:** If the coolant flange is only slightly damaged or worn, an OEM replacement might be more than necessary. In such cases, a cheaper aftermarket part or even a DIY repair (e.g., sealing with gasket maker) could suffice. However, this is not recommended if the flange is cracked, corroded, or leaking severely.

5. **Installation Complexity:** While OEM parts are usually easy to install, some vehicles may require specialized tools or expertise, especially if the flange is located in a tight or hard-to-reach area. If you re not comfortable with DIY repairs, labor costs at a mechanic could add to the overall expense.

6. **Environmental and Ethical Considerations:** Some consumers prefer aftermarket parts for environmental or ethical reasons, such as reduced carbon footprint (aftermarket parts often use recycled materials) or support for smaller businesses. However, this is more of a personal preference than a practical drawback.

7. **Risk of Counterfeit Parts:** When purchasing OEM or high-quality parts online, there is a risk of receiving counterfeit or low-quality replicas. To mitigate this, always buy from authorized dealers or reputable sellers with verified reviews and return policies.

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The URO 251121438B coolant flange is a high-quality, OEM-replacement part that offers significant advantages in terms of compatibility, durability, and performance. Its primary benefits lie in ensuring a secure seal, preventing coolant leaks, and maintaining the original functionality of your vehicle s cooling system. While the upfront cost may be higher than aftermarket options, the long-term reliability and reduced risk of engine damage make it a worthwhile investment for most drivers.

However, if budget is a major concern or if the flange is only minimally damaged, you might consider consulting a mechanic to assess whether an aftermarket part or a temporary fix would be sufficient. Always prioritize quality over cost when it comes to critical components like coolant flanges, as failures in the cooling system can lead to severe engine damage.

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- You are experiencing leaks, cracks, or signs of wear in your current flange.

- You want a reliable, long-lasting replacement that matches your vehicle s original specifications.

- You are comfortable with the cost and want to avoid potential engine issues from a faulty flange.

- You plan to install it yourself or take it to a trusted mechanic for professional installation.

- The damage to the flange is minor, and you re unsure whether a full replacement is necessary (consult a mechanic first).

- You are on a tight budget and are willing to take the risk with a high-quality aftermarket part (ensure it is from a reputable brand).

- You prefer to support aftermarket brands for environmental or ethical reasons, and you ve verified that the aftermarket part is compatible with your vehicle.

**Final Verdict:** For most drivers, the URO 251121438B is the best choice due to its reliability, compatibility, and peace of mind. Always ensure you purchase it from an authorized source to avoid counterfeit parts. If in doubt, consult a mechanic to confirm the need for replacement and the best approach for your situation.

Details:

Radiator Coolant Hose Flange Uro 251121438B Flange: Part Number: Manufacturer. Designed specifically for trucks, trailers, and buses. Engineered using the latest technology to ensure product lasts longer in service. Manufactured following strict OE standards to work like the original component.

Made of high-quality components for durability, reliability, and performance. Engineered with a factory-like design for effortless installation, ensuring perfect match your vehicle.

part #: 251121438b prices

• $23.99-$50.68

specifications ocoosys:

• brand: Uro Parts
• mpn: 251121438b
• part type: Flange
• ipn: V10-3164
• epid: 253665985
• california prop 65 warning: Cancer And Reproductive Harm.

returns ocoosys:

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

general ocoosys:

• Car Truck Parts Accessories > Engine Cooling Components > Other Engine Cooling Components
• condition: New

seller ocoosys:

• # reviews: 71343
• city: Los Angeles, California
• rating: 99.5%

offer ocoosys:

• options: Ship-to-home
• quantity: 1
• sold: 0
• best offers: True
• started: May 31, 2026
• availability: In Stock

shipping ocoosys:

• class: Standard
• service: Standard
• type: Fixed
• transit: 5-9 Days
• cost: $0.00

payments ocoosys:

• credit card: Mastercard
• wallet: Paypal
• other

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