3018358 NOS Delco Heater Core 1969 1970 Buick Electra Wildcat LeSabre - $175

3018358 NOS Delco Heater Core 1969 1970 Buick Electra Wildcat LeSabre 1 thumbnail

condition: new

make / manufacturer: Delco

model name / number: 3018358

more ads by this seller

QR Code Link to This Post

New in-the-box NOS heater core p/n 3018358 for 69-70 full-size Buick WITH AC. This is genuine GM OE part, not aftermarket, and is still sealed in the factory plastic. The box displays the DELCO brand prominently, but small print confirms it is actually made by GM’s Harrison Radiator Division, the guys that made all the OE radiators and heater cores.

This genuine GM part is an old-school high-quality copper/brass heater core, that is far more durable than anything you can buy today (especially aluminum cores!) The box is a bit rough from water damage, but the heater core is perfect. Notice that the inlet and outlet have no deformation. This has been sitting quietly on my shelf for 25yrs, but is now ready for installation in your car! Remember, this is only for cars with factory air conditioning.

Changing a heater core is a major pain in the ass. Don’t scrimp a few bucks by buying an aftermarket or aluminum part. This sturdy copper-brass OE unit is a far superior product. PS--I also have a NOS sealed AC evaporator core for same vehicles (69-70 full size Buick). If you are interested, let me know!

post id: 7882152641

posted: 2025-09-17 11:42

updated: 2025-12-02 14:13

♥ best of ^[?]

reading

writing

saving

searching

refresh the page.

3018358 NOS Delco Heater Core 1969 1970 Buick Electra Wildcat...

New in-the-box NOS heater core p/n 3018358 for 69-70 full-size Buick WITH AC. This is genuine GM OE part, not aftermarket, and is still sealed in the factory plastic. The box displays the DELCO...