![GMK4030379641 Heater Blower Case Fits Select 1964-1981 Buick, Chevy, GMC, Oldsmobile, Pontiac Models [Black]](https://www.jegs.com/images/mini_750/800/828/828-4030379641.jpg)
GMK4030379641 Heater Blower Case Fits Select 1964-1981 Buick, Chevy, GMC, Oldsmobile, Pontiac Models [Black]
Goodmark 4030379641 (GMK4030379641) Replaces Part Number:
- 4030-379-641
Goodmark 4030379641 (GMK4030379641) Replaces OE Part Number:
- 3016905
Cabin Comfort and Factory-Correct Fit
Goodmark Heater Cores and Components are engineered to restore heat delivery and defrost function in your classic vehicle with OEM-style cores, housings, seals, and hardware. Built to match original specifications, these parts ensure proper fitment, reliable operation, and leak-free performance. Whether you're replacing a damaged core or rebuilding the entire heater assembly, Goodmark Heater Cores and Components deliver the comfort, quality, and authenticity needed for a complete interior restoration.

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