GM 20767245 Radiator Air Upper Deflector

( Brand: Gm ), ( Manufacturer Part Number: 20767245 ), ( Part Type: Radiator Deflector ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Universal Fitment: Direct Replacement ), ( Make: Buick ), ( Year: 2010 2011 2012 2013 ), ( Parts Included: Only Part Reference 7 On The Diagram Is Included )

Review GM Genuine Radiator Air Upper Deflector fits LACROSSE 2010–2013

The **GM 20767245 Radiator Air Upper Deflector** is a precision-engineered component designed to optimize airflow efficiency and thermal performance within a vehicle s cooling system. Crafted from high-quality, durable materials, this deflector is strategically positioned above the radiator to guide and direct airflow, ensuring that cooling air is evenly distributed across the radiator s core. Its aerodynamic design minimizes turbulence while maximizing the cross-sectional area exposed to incoming air, which helps prevent overheating by maintaining optimal heat dissipation. The deflector s sleek, contoured shape reduces drag and improves overall aerodynamic efficiency, contributing to better fuel economy and reduced engine strain under high-performance or heavy-load conditions. Ideal for applications in GM vehicles equipped with the specified radiator assembly, this part is engineered to fit seamlessly, offering a tight seal that prevents air bypass and ensures consistent cooling performance. Whether installed in a classic muscle car, a modern SUV, or a high-performance truck, the GM 20767245 Radiator Air Upper Deflector plays a critical role in sustaining reliable engine operation, especially in demanding driving scenarios or extreme climates. Its robust construction and precise tolerances make it a dependable choice for both original equipment replacement and aftermarket upgrades, ensuring longevity and peak thermal management for years of trouble-free operation.

### **Pros and Cons of buying a GM 20767245 Radiator Air Upper Deflector**

1. **Compatibility** This part is specifically designed for certain GM vehicles, ensuring a proper fit without modifications. It is commonly used on models like the Chevrolet Silverado, GMC Sierra, and other full-size trucks from the late 2000s to early 2010s.

2. **Improved Cooling Efficiency** The deflector helps direct airflow over the radiator more effectively, reducing heat buildup and improving engine cooling performance, especially in high-load or towing situations.

3. **Durability** GM parts are generally built to last, and this deflector is made from sturdy materials like plastic or metal (depending on the model), designed to withstand road debris and environmental stress.

4. **Easy Installation** It is typically a straightforward bolt-on replacement, requiring minimal tools and time. Many users report being able to install it in under an hour with basic mechanical skills.

5. **Cost-Effective** Compared to aftermarket alternatives, GM s OEM (Original Equipment Manufacturer) parts can be reasonably priced, especially if purchased from authorized dealers or reputable online retailers.

6. **Reliability** Since it is a genuine GM part, it is less likely to fail prematurely compared to lower-quality aftermarket copies, reducing long-term maintenance concerns.

7. **Aesthetic Consistency** If you prefer keeping your vehicle looking like new or maintaining a uniform appearance, this part matches the factory design, avoiding mismatched aftermarket pieces.

---

1. **Limited Availability** Depending on the region, this part may not be readily available at local auto parts stores. You may need to order it online, which could take time to arrive.

2. **Potential Counterfeit Risks** Purchasing from untrusted sellers (especially on third-party marketplaces) could result in receiving a fake or low-quality replica, leading to poor performance or fit issues.

3. **Price Variability** While generally affordable, prices can fluctuate based on demand, seller markup, or shipping costs, especially if you re buying from a dealer rather than a discount retailer.

4. **Warranty Limitations** If the vehicle is no longer under warranty, replacing this part with an OEM component may not be covered, and you ll bear the full cost.

5. **Overkill for Some Applications** If your vehicle rarely experiences heavy loads or extreme heat, the benefits of this deflector may be minimal, making it a less critical upgrade.

6. **Potential for Damage** In high-speed driving or rough terrain, the deflector could be susceptible to impact damage from road debris, requiring occasional inspection or replacement.

7. **Installation Challenges** While generally simple, some users may encounter difficulties if the mounting points are corroded or if the vehicle has been previously modified, requiring extra effort to secure the part properly.

---

The GM 20767245 Radiator Air Upper Deflector is a practical and reliable upgrade for compatible GM vehicles, particularly those used for towing, hauling, or performance driving. Its primary advantages lie in improved cooling efficiency, durability, and ease of installation, making it a worthwhile investment for owners who prioritize engine protection and longevity. However, potential buyers should weigh the cost, availability, and whether the part is truly necessary for their specific use case.

For most full-size GM trucks operating under normal to heavy loads, the benefits outweigh the drawbacks, especially when sourced from a trusted supplier. If you re unsure about compatibility or installation, consulting a mechanic or referring to your vehicle s service manual can help confirm whether this part is the right choice.

- **Buy it if:** You own a compatible GM truck, frequently tow heavy loads, or live in a hot climate where engine overheating is a concern. Ensure you purchase from an authorized dealer or a reputable online retailer to avoid counterfeit parts.

- **Skip it if:** Your vehicle rarely experiences high heat or load conditions, or if you re on a tight budget and can achieve similar results with aftermarket alternatives (though these may lack long-term reliability).

- **Alternative Consideration:** If you re unsure, explore aftermarket options from brands like ACDelco or Mopar, which often offer comparable performance at slightly lower costs. However, always verify compatibility before purchasing.

Details:

High-value items are usually sent with signature-delivery requirements. Parts and prices listed on our site are based off GM pricing.

part #: 20767245 prices

• $40.63-$60.83

specifications ocoosys:

• for models: Lacrosse
• for years: 2010-2013
• brand: Gm
• mpn: 20767245
• part type: Radiator Deflector
• genuine oem: Yes
• manufacturer warranty: 1 Year
• universal fitment: Direct Replacement
• make: Buick
• year: 2010 2011 2012 2013
• parts included: Only Part Reference 7 On The Diagram Is Included

shipping ocoosys:

• carrier: UPS
• cost: $8.00
• transit: 4-8 Days
• type: Fixed
• service: UPS Ground, UPS 2nd Day Air, UPS Next Day Air Saver
• class: Standard, Expedited, One-day

offer ocoosys:

• options: Ship-to-home
• started: March 29, 2026
• availability: In Stock
• sold: 0

payments ocoosys:

• other
• credit card: Discover
• wallet: Google-pay

returns ocoosys:

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

seller ocoosys:

• # reviews: 5626
• city: Tomball, Texas
• rating: 99.7%

general ocoosys:

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

Gm 20767245 Is Similar To:

• 10096136 Genuine Gm Engine Coolant Temperature Sensor (39.6% similar) See jink-vol for reference. Some hard to find discontinued Gm ford Mopar parts. Please see the pictures as box bag may show dust. Genuine Gm engine coolant temperature sensor AcDelco new oem part...(February 25th, 2018)
• 10256544 Gm Genuine Silicone Hose (37% similar) Genuine Gm silicone pre formed heater hose set oem part...(November 6th, 2017)
• 12345797 Gm Genuine Original Dealer Coolant System Fluorescent Tracer Dye Oz (35.5% similar) New old stock original Gm equipment...(June 11th, 2018)
• 12378255 General Motors Genuine Gm Acdelco Coolant System Sealing Tabs Stop (29.3% similar) This listing is for a package of gram Gm coolant system sealing tablet's...(March 27th, 2019)
• 12543281 Gm New Diesel Radiator (38% similar) ...(May 22nd, 2017)
• 12583048 Gm Brand New Genuine Oem Engine Coolant Outlet Gasket (32.7% similar) The offer is what you see in pictures...(April 1st, 2018)
• 12656444 Gm Oem-radiator Coolant Temperature (39.1% similar) ...(December 2nd, 2017)
• 12842086 Gm Saab Expansion Tank Genuine (25.3% similar) 8t Saab aery sedan 8t Saab aery wagon radiator expansion tank. Free shipping applies only to the USA and us territories. 88T Saab aery sedan 8t Saab sedan zed 0t Saab wagon zed 8t Saab aery wagon zed 0t Saab aery convertible fits: Saab aery convertible 8t Saab aery convertible ensure this part fits ...(April 3rd, 2018)
• 13267668 Gm Radiator 13 14 (43.2% similar) All parts have been: carefully inspected. Unless stated otherwise in the , all used parts come with a six month replacement limited warranty and 30 day money-back return period. Rear is towards the trunk, hatch, or bed. Transmission type manual or auto, and the body 2 door, 4/5 door hatch, etc. ...(July 20th, 2017)
• 13393368 Gm Chevrolet Cruze Radiator Antifreeze Overflow Tank Bottle Reservoir (41.3% similar) You are looking at cooling fluid tank donor: 2013 Chevy Cruz LTZ...(October 25th, 2018)
• 15-51259 Acdelco Gm Original Equipment Instrument Panel Air Duct Temperature Sensor (30.5% similar) When cars breakdown, car owners are left with little alternative than to fix them up again...(February 9th, 2019)