Best Universal Air Conditioner Car Heater Cores in 2025

Daisy
Last Updated: Nov 5, 2025

At a Glance: Our Top Picks for Universal Air Conditioner Car Heater Cores

Universal Air Conditioner HT 399421C HVAC Heater Core
#TOP1
Universal Air Conditioner Ht 399421C Hvac Heater Core
6.1
PM SCORE
Universal Air Conditioner HT 399423C HVAC Heater Core
#TOP2
Universal Air Conditioner Ht 399423C Hvac Heater Core
6.0
PM SCORE
Universal Air Conditioner HT 399157C HVAC Heater Core
#TOP3
Universal Air Conditioner Ht 399157C Hvac Heater Core
5.4
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Universal Air Conditioner Car Heater Cores of 2025

Market Overview
Universal Air Conditioner Car Heater Cores Reviewed
  • Reviews Analyzed: 83 Items
  • PM Avg. Rating: 4.6 / 10
6 Products Evaluated
  • Highest Price: $67.61
  • Lowest Price: $25.44
  • Avg. Price: $45.09
#TOP1

Universal Air Conditioner Ht 399421C Hvac Heater Core

UNIVERSAL AIR CONDITIONER
HT 399421C
8.00 X 12.00 X 8.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Package Dimension : 17.5 centimeters L x 18.7 centimeters W x 31.0 centimeters H

100% Guaranteed Fit! Add your car (year/make/model) to Amazon's garage to confirm

Premium ISO/TS 16949 quality; tested to meet or exceed OEM specifications

Item Package Weight: 0.808 kilograms

#TOP2

Universal Air Conditioner Ht 399423C Hvac Heater Core

UNIVERSAL AIR CONDITIONER
HT 399423C
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Package Dimension : 20.5 centimeters L x 22.3 centimeters W x 28.1 centimeters H

Premium ISO/TS 16949 quality; tested to meet or exceed OEM specifications

Item Package Weight: 0.769 kilograms

#TOP3

Universal Air Conditioner Ht 399157C Hvac Heater Core

UAC
HT 399157C
12.00 X 11.00 X 8.00 Inches
1.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Brand New, OE replacement: UAC branded Heater Core

Premium ISO/TS 16949 quality; tested to meet or exceed OEM specifications

Maximum cooling efficiency

#TOP4

Universal Air Conditioner Ht 2047C Hvac Heater Core

UNIVERSAL AIR CONDITIONER
HT 2047C
17.00 X 8.00 X 13.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Brand New, OE replacement, UAC branded Heater Core Aluminum

Premium ISO/TS 16949 quality; tested to meet or exceed OEM specifications

Country of Origin: China

Included components: AC Parts

#TOP5

Universal Air Conditioner Ht 2121C Hvac Heater Core

UNIVERSAL AIR CONDITIONER
HT 2121C
10.00 X 13.00 X 6.00 inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Brand New, OE replacement, UAC branded Heater Core Aluminum

Premium ISO/TS 16949 quality; tested to meet or exceed OEM specifications

100% Guaranteed Fit; Add your car (year/make/model)

#TOP6

Universal Air Conditioner Ht 2048C Hvac Heater Core

UNIVERSAL AIR CONDITIONER
HT 2048C
1.00 X 1.00 X 1.00 Inches
1.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Brand New, OE replacement, UAC branded Heater Core Aluminum

Premium ISO/TS 16949 quality; tested to meet or exceed OEM specifications

Country of Origin: China

Included components: AC Parts

Top 10 car heater cores universal air conditioner Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Universal Air Conditioner 5
Uac 1

Top 10 car heater cores universal air conditioner Brands Pie Chart


We've carried out a comprehensive analysis of 83 reviews on car heater cores universal air conditioner, using our selection criteria to identify the best options in the automotive replacement parts. Our findings reveal that most customers typically select car heater cores universal air conditioner priced around $45.09, with top brands including universal air conditioner, uac, zawayine, monipa, saihisday, yosoo, sallurmose, hitopty and ocr and totalral

Our team of expert editors reviewed these high-quality items and handpicked the top 6 car heater cores universal air conditioner for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the automotive replacement parts category. These include amazon.com, alijies, monipa, saihisday, huhushop, pandair, hitopty and orcity and haichenjintai .

We are dedicated to assisting our users in finding the right cores Products based on their needs, saving them considerable time when choosing which car heater cores universal air conditioner to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.