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Spectra Premium 94559 Vehicle HVAC Heater Core Replacement Compatible With Chevrolet Blazer, Pickup, Suburban, Van C10, C20, C30, K10, K20, K30, P10, P20, P30, GMC C1500, C2500, C3500, Jimmy and more

Free shipping on orders over $29.99

$45.10

$ 23 .99 $23.99

In Stock
  • DURABLE DESIGN - Fully brazed aluminum design (as specified by vehicle requirements), enhances efficiency and durability
  • QUALITY ASSURANCE - Every unit undergoes leak testing to ensure product integrity and performance
  • EASY INSTALLATION - Drop-in exact-fit design to make installation a breeze
  • DIRECT REPLACEMENT - Designed as a replacement part for OE numbers 19131999, 3015169 and 52484061
  • ENSURE FITMENT - Ensure a perfect match with your vehicle by entering its details in the Amazon Confirmed Fit tool provided on this page


Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium HVAC heater cores meet or exceed the performance of the original equipment they replace.


KAI
2025-08-06 18:34:57
Fit perfectly, The stock screws did dig into the core end tanks, add washers to prevent this.
Michael Krockta
2025-08-05 12:11:54
Fit my 1970 c 10 perfectly.
Greg Smith
2025-07-28 18:04:34
👍👍👍
Michael D McCaul
2025-07-24 15:12:14
This fit exactly as the original did with no modifications at all. It seems to be very well built.
Customer
2025-07-06 12:29:01
Fit nicely works great thanks
Valued er
2025-07-03 13:27:29
Installed in a 1967 Chevy C10. Had no fitment issues. I just hope it will last as long as the old school copper core heater core that it replaced
Rick Benveniste
2025-06-02 09:44:21
I purchased this due to all the reviews that said it fit, well the core fit but the mounting wires would not drop into place on one side because there was not enough space between the tube and the core, see pictures. I had to bend these tabs down and ground the mounting wire thinner to get it to fit.Also make sure to grind the pointy tips off your stock screws and use washers or you may puncture the tank, again see pictures. Once I got in it worked well and seems to be of good quality.
Customer
2025-05-22 20:48:43
This was a direct bolt on in my 1969 Chevrolet C60
John Canuel
2025-05-11 16:18:03
Good replacement for my 68 GMC truck non A/C. i now have heat
Seed02
2025-02-11 17:09:07
Heater core fit good in my 71 gmc c15 same as OEM
Doreen Marier
2025-02-02 17:02:06
Fit like factory
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