MOPAR 68488849AB Radiator Air Seal

( Manufacturer Part Number: 68488849AB ), ( Part Type: Seal Radiator ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Universal Fitment: Direct Replacement ), ( Make: Jeep ), ( Year: 2021 2022 2023 2024 ), ( Parts Included: Only Part Reference 4 On The Diagram Is Included )

Review MOPAR Genuine Radiator Side Air Seal fits 2021–2024

The **Mopar 68488849AB Radiator Air Seal** is a precision-engineered component designed to ensure optimal performance and longevity for Chrysler, Dodge, Jeep, and Ram vehicles equipped with aluminum radiators. This high-quality air seal is specifically crafted to prevent air leaks within the radiator s cooling system, maintaining proper coolant circulation and preventing overheating one of the most critical factors in engine protection. Engineered from durable, heat-resistant materials, this seal is built to withstand the extreme temperatures and pressures encountered in high-performance and daily driving conditions, ensuring a tight, reliable fit between the radiator and its mounting hardware. Its unique design incorporates a robust gasket structure that conforms seamlessly to the radiator s flange, eliminating gaps that could allow air ingress, which can disrupt the cooling system s efficiency and lead to costly repairs. Whether installed in a modern turbocharged engine or a classic muscle car, this seal plays a vital role in preserving the integrity of the cooling system, reducing the risk of coolant loss, and extending the life of the radiator and surrounding components. Ideal for both original equipment replacement and aftermarket upgrades, the Mopar 68488849AB is a trusted solution for mechanics and enthusiasts seeking dependable performance in their vehicle s cooling infrastructure.

### **Pros and Cons of buying a Mopar 68488849AB Radiator Air Seal**

1. **Compatibility** This part is specifically designed for Mopar vehicles, ensuring a proper fit with the radiator s air inlet system. It helps maintain proper airflow and cooling efficiency.

2. **Prevents Coolant Loss** The air seal prevents debris, insects, and moisture from entering the radiator, reducing the risk of coolant contamination and leaks.

3. **Improves Engine Performance** By maintaining optimal airflow, the seal helps keep the radiator and cooling system functioning correctly, preventing overheating and engine damage.

4. **Easy Installation** It is a straightforward replacement part that can be installed without extensive modifications, making it a convenient upgrade.

5. **Cost-Effective** Compared to major radiator repairs or replacements, this seal is relatively inexpensive, offering a low-cost solution to a common issue.

6. **Durability** High-quality rubber or silicone seals are designed to withstand heat and pressure, providing long-term reliability if properly maintained.

7. **Prevents Corrosion** By blocking external contaminants, the seal helps reduce internal corrosion of the radiator and cooling system components.

1. **Potential Wear Over Time** Like all rubber or silicone seals, this part can degrade due to heat, UV exposure, or chemical exposure, requiring eventual replacement.

2. **Installation Challenges** If not installed correctly, the seal may not fully seal, leading to airflow restrictions or leaks. Improper installation can also damage surrounding components.

3. **Compatibility Issues with Modified Systems** If the vehicle has aftermarket radiator upgrades (e.g., larger or custom radiators), the stock seal may not fit properly, requiring a custom or upgraded seal.

4. **Limited Availability** Depending on the vehicle model and region, finding an exact replacement may be difficult, requiring online purchases or specialty suppliers.

5. **Possible Contamination Risk** If the old seal was not removed cleanly, debris or old seal material could remain, affecting the new seal s performance.

6. **Not a Permanent Fix for Underlying Issues** If the radiator itself is damaged or the cooling system has other problems (e.g., a failing water pump or thermostat), replacing just the seal will not resolve those issues.

7. **Temperature Sensitivity** Extreme heat can cause the seal to harden or crack, reducing its effectiveness over time.

---

### **Conclusion**

The Mopar 68488849AB radiator air seal is a practical and cost-effective solution for maintaining proper airflow and preventing coolant contamination in Mopar-equipped vehicles. Its benefits in terms of performance, durability, and ease of installation make it a worthwhile upgrade for most drivers. However, its limitations such as potential wear, installation challenges, and compatibility concerns should be considered before purchase. If the vehicle has a well-maintained cooling system and the seal is installed correctly, it can significantly extend the life of the radiator and engine.

---

### **Recommendation**

If you are experiencing airflow restrictions, coolant leaks, or overheating issues in your Mopar vehicle, replacing the radiator air seal is a reasonable first step. Ensure you:

- **Purchase the correct part** (verify compatibility with your vehicle s year and model).

- **Follow proper installation procedures** (clean the area thoroughly and apply a small amount of silicone sealant if needed).

- **Inspect the rest of the cooling system** (check for leaks, corrosion, or failing components like the water pump or thermostat).

- **Replace the seal periodically** (as part of routine maintenance, especially if the vehicle is exposed to harsh conditions).

For long-term reliability, consider upgrading to a high-quality aftermarket seal if available, as some third-party options may offer better durability or compatibility. If the issue persists after replacement, consult a professional mechanic to diagnose deeper cooling system problems.

Details:

Electrical parts are not returnable. Parts must be resalable and in the original packaging. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer.

part #: 68488849ab prices

• $18.99-$29.97

specifications ocoosys:

• for makes: Mopar
• for years: 2021-2024
• mpn: 68488849ab
• part type: Seal Radiator
• genuine oem: Yes
• manufacturer warranty: 1 Year
• universal fitment: Direct Replacement
• make: Jeep
• year: 2021 2022 2023 2024
• parts included: Only Part Reference 4 On The Diagram Is Included

shipping ocoosys:

• transit: 4-10 Days
• cost: $25.49
• service: Standard
• class: Standard
• type: Fixed

returns ocoosys:

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

general ocoosys:

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

seller ocoosys:

• # reviews: 626
• rating: 94.5%
• city: Garden City, Kansas

payments ocoosys:

• other
• credit card: Diners-club
• wallet: Google-pay

offer ocoosys:

• options: Ship-to-home
• quantity: 4
• availability: In Stock
• sold: 0
• started: April 19, 2026

Mopar 68488849AB Is Similar To:

• 05226356 Mopar Genuine Coolant Temperature Sensor Dodge Plymouth Chrysler (38.3% similar) Genuine mopar part. This is not some aftermarket reverse engineered fake. Do it right the first time. Please do your research carefully to make sure this is the correct item for vehicle. Message me with any questions through...(October 21st, 2018)
• 1-04868332ae Mopar Radiator Fan Relay (40.5% similar) Climax ink bottle round bottom mopar radiator fan relay 1-04868332AE buy now and save...(March 4th, 2018)
• 4805698ab Mopar New Chrysler Sebring Radiator Air Guide Right Oem (42.9% similar) Chrysler Sebring v6 radiator air guide right oem 4805698AB...(December 10th, 2018)
• 5005144an Mopar Chrysler Oem Radiator-cooling (39.1% similar) Superseded part numbers this item may have been from a different number manufacture. Chrysler signature series mini passenger van 4-DOOR. This part fits vehicles made in the following years 2008 , 2009 , 2010...(May 13th, 2017)
• 5011852ab Mopar Chrysler Oem-radiator Coolant (37% similar) Superseded part numbers this item may have been from a different number manufacture. Installation fasteners and hardware are not always included. Are not included in the expected delivery dates...(January 3rd, 2018)
• 5033313aa Mopar Chrysler Oem-radiator Coolant (37% similar) ...(October 14th, 2017)
• 5039061ad Mopar Chrysler Oem Roof-seal (32.9% similar) Est, Mon to Fri. All airbag modules are also non returnable...(February 23rd, 2018)
• 5182336aa Mopar Radiator Core Shield Splash Cover Panel Right (38.9% similar) Installation fasteners and hardware are not always included. Are not included in the expected delivery dates. Orders shipping outside the continental us...(May 17th, 2018)
• 5182337aa Mopar Radiator Core Shield Splash Cover Panel Left (39.3% similar) Sr's modules, airbags, and crash sensors are non-returnable. And we discount them all...(March 17th, 2018)
• 52014969ae Mopar Radiator Core Support-sight (39.6% similar) Installation fasteners and hardware are not always included. Are not included in the expected delivery dates. Superseded part numbers this item may have been from a different number manufacture. Orders shipping outside the continental us...(September 7th, 2017)
• 52079779aj Mopar Radiator Coolant Overflow Reservoir Jeep Grand Cherokee Wj (34.4% similar) In average good used condition as shown the photos. This will fit the following automobiles: jeep grand Cherokee wk. As removed from a 2004 jeep grand Cherokee limited with up for sale is an original oem mopar coolant reservoir tank bottle...(June 19th, 2018)