Lower Radiator Seal Pair for 1964-1965 Oldsmobile Cutlass

The lower radiator seal is cheap insurance for better cooling and less front-end grit.

Help funnel air through the radiator for steadier engine temps.
Reduce debris getting into the radiator/support area.
Restore a cleaner, more factory-correct front core opening.
Prevent the lower front end from feeling open and unfinished.

Enhance your vehicle's cooling system with our durable Lower Radiator Seal! Available in multiple colors, it's compatible with various models. Order now from Collectors Auto Supply!

Specifications:

Material: Lower Radiator Seal
Vehicle Fitment: Please see compatibility chart or give us a call to confirm

Q: What is a lower radiator seal?

It seals the lower edge of the radiator/core support area to help direct incoming air through the radiator instead of under it.

Q: What happens when it is missing or damaged?

Air can bypass the radiator, and the lower opening can allow more road debris to reach critical components.

Q: Are there other names for a lower radiator seal?

It may be listed under radiator air baffle, lower filler, or core support sealing terms.

Lower radiator filler
Lower core support seal
Radiator air dam seal
Lower radiator baffle
Radiator airflow seal

Names vary by manufacturer and OEM terminology.

Q: Does this part affect cooling?

Yes, it helps encourage airflow to pass through the radiator core rather than escaping under the support.

Q: Any install tips or cautions?

Dry-fit the seal so it sits flat and seals the gap evenly, then fasten without over-tightening or distorting the rubber.

Why You Should Ride With Us?

You can purchase this product directly from Collectors Auto Supply, where we specialize in classic car restoration parts and accessories. Finding the perfect part for your classic car can be difficult, and even frustrating. And let us be honest. What makes it worse is a general lack of customer love in the industry. That is why we are here, and that is why we are different. We are car people just like you, and we know what you need. And if we do not already know it, we're listening. So, contact us if you need help finding a part, or have an idea for how to improve our website, or anything else. Or if you want to do it the old-fashioned way, give us a call at 1 (800) 414-4462.