MOPAR 68202657AB Radiator Air Seal Left Charger

( Manufacturer Part Number: 68202657AB ), ( Model: CHARGER ), ( Part Type: Seal Charger Radiator ), ( Genuine Oem: Yes ), ( Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Make: Dodge ), ( Year: 2015 2016 2017 2018 2019 2020 2021 2022 2023 ), ( Parts Included: Only Part Reference 5 On The Diagram Is Included ), ( Replaces Part Number: 68202657aa )

Review MOPAR Genuine Radiator Side Air Seal Left fits 2015–2023

The **Mopar 68202657AB Radiator Air Seal (Left Side)** is a precision-engineered component designed to maintain optimal performance and reliability in Ford and Lincoln vehicles equipped with the iconic 5.0L (302 cubic inch) and 4.9L (302 cubic inch) pushrod V8 engines, particularly those featuring the **EFI (Electronic Fuel Injection)** or **EFI II** configurations. This high-quality air seal is crafted from durable, heat-resistant materials, ensuring it can withstand the demanding conditions of high-temperature operation while providing a tight, leak-free barrier between the radiator core and the surrounding housing. Positioned specifically on the **left side** of the radiator assembly, this seal plays a critical role in preventing coolant leaks, air infiltration, and debris entry, which could compromise engine cooling efficiency and lead to costly repairs. The seal s design incorporates a flexible yet resilient rubber compound that conforms seamlessly to the radiator s contours, offering long-lasting durability even under the stress of thermal expansion and contraction. Whether installed in classic muscle cars like the **Mustang, Thunderbird, or Crown Victoria**, or in modern applications such as the **Ford F-150 (2004 2010)** or **Lincoln Town Car (2002 2011)**, this seal is a vital part of maintaining the integrity of the cooling system. Mopar s commitment to quality ensures that this part meets or exceeds OEM specifications, providing peace of mind for both professional mechanics and DIY enthusiasts seeking a reliable replacement for worn or damaged seals. Proper installation of this seal is essential to avoid potential coolant leaks, overheating, or damage to the radiator s internal components, making it an indispensable component for anyone restoring or maintaining a vehicle with these iconic engines.

**Pros and Cons of buying a Mopar 68202657AB Radiator Air Seal (Left Side)**

1. **Direct Fitment** This part is specifically designed for Mopar applications, ensuring compatibility with your vehicle s radiator without modifications.

2. **Prevents Air Leaks** The air seal helps maintain proper airflow through the radiator, reducing the risk of overheating and improving cooling efficiency.

3. **Easy Installation** As a standalone component, it can be replaced without needing to remove the entire radiator, saving time and labor costs.

4. **Cost-Effective** Purchasing this part individually is often cheaper than buying a full radiator or a repair kit.

5. **Prevents Long-Term Damage** A failing air seal can lead to coolant loss, engine damage, or radiator failure, so replacing it early avoids costly repairs.

6. **Widely Available** Mopar parts are commonly stocked by auto parts stores, online retailers, and dealerships, making it easy to source.

1. **Potential Counterfeit Risk** Some aftermarket parts may be low-quality or counterfeit, leading to premature failure or poor performance.

2. **Warranty Concerns** If the vehicle is under warranty, replacing this part yourself (or with non-OEM parts) could void coverage for related components.

3. **Limited Longevity** While durable, seals can wear out over time, especially in high-stress environments (e.g., heavy towing, extreme temperatures).

4. **Installation Skill Required** If not installed correctly, it may not seal properly, leading to recurring air leaks or coolant loss.

5. **Compatibility Doubts** If the vehicle has been modified or has an aftermarket radiator, the seal may not fit perfectly, requiring additional adjustments.

The **Mopar 68202657AB radiator air seal (left side)** is a practical and cost-effective solution for preventing air leaks in Mopar-equipped vehicles. Its direct fitment, ease of installation, and role in maintaining cooling efficiency make it a worthwhile replacement for a failing seal. However, ensuring you purchase an **authentic OEM or high-quality aftermarket part** is crucial to avoid performance issues. If the vehicle is under warranty, consult a dealership to confirm whether DIY replacement is allowed.

- **Buy from a trusted source** (official Mopar dealer, reputable online retailers, or well-reviewed auto parts stores) to avoid counterfeit parts.

- **Inspect the seal upon arrival** for defects or damage before installation.

- **Follow proper installation procedures** ensure the seal is clean, properly aligned, and securely seated.

- **Monitor for leaks post-installation** if issues persist, reassess fitment or consider professional assistance.

- **Consider a full radiator flush** if the seal replacement is part of a broader cooling system maintenance routine.

For most drivers, this is a **simple, low-risk upgrade** that extends the life of the radiator and prevents overheating. If unsure about installation, a mechanic can perform the replacement quickly.

Details:

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

part #: 68202657ab prices

• $34.29-$40.00

specifications ocoosys:

• for makes: Mopar
• for years: 2015-2023
• mpn: 68202657ab
• model: Charger
• part type: Seal Charger Radiator
• genuine oem: Yes
• warranty: 1 Year
• fitment type: Direct Replacement
• make: Dodge
• year: 2015 2016 2017 2018 2019 2020 2021 2022 2023
• parts included: Only Part Reference 5 On The Diagram Is Included
• replaces part number: 68202657aa

returns ocoosys:

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

general ocoosys:

• Car Truck Parts Accessories > Engine Cooling Components > Gaskets, Seals O-Rings
• condition: New

shipping ocoosys:

• class: Standard, Expedited
• transit: 5-11 Days
• type: Fixed
• service: UPS Ground, UPS 2nd Day Air
• carrier: UPS
• cost: $10.50

payments ocoosys:

• other
• wallet: Apple-pay
• credit card: Mastercard

seller ocoosys:

• # reviews: 114
• rating: 100.0%
• city: Nashua, New Hampshire

offer ocoosys:

• options: Ship-to-home
• availability: In Stock
• quantity: 2
• sold: 0
• started: April 25, 2026

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