Choosing a reliable garage heater kit can extend the life of your garage refrigerator by maintaining optimal temperatures and preventing ice buildup. This guide highlights five compatible and widely used heater kits, focusing on popular models from Frigidaire, Kenmore, and compatible brands. Each option is evaluated by compatibility, build quality, and ease of installation to help you decide which kit best fits your garage configuration and appliance model.
| Product | Brand | Model/Compatibility | Notes |
|---|---|---|---|
| ANTOBLE 5303918301 Kit | ANTOBLE | Frigidaire/Kenmore 5303918301, AP3722172, PS900213, AH900213, EA900213 | OEM-style compatibility, durable materials |
| BlueStars 5303918301 Kit | BlueStars | Refrigerator 5303918301, AP3722172, PS900213, AH900213, EA900213 | High compatibility with many Kenmore/Frigidaire models |
| ORIEMARS 5303918301 Kit | ORIEMARS | Frigidaire/Kenmore 5303918301, AP3722172, PS900213, AH900213 | Broad model support, reliable construction |
| MOSKAV 5303918301 Kit | MOSKAV | AH900213, AP3722172, PS900213, LP15815, 5303918301 family | Durable replacement option with OEM-like parts |
| Shinic 2 Packs Electric Garage Heaters | Shinic | 1500W/750W, compatible for garage/shop use | Ceiling-mounted with remote and work light |
ANTOBLE 5303918301 Garage Heater Kit

The ANTOBLE 5303918301 kit is designed for Frigidaire and Kenmore refrigerator models that require a 5303918301 replacement heater set. It lists compatibility with multiple OEM part numbers, including AP3722172, PS900213, AH900213, and EA900213. Built to OEM-like standards, this kit emphasizes durable materials and manufacturer-tested reliability, aiming to restore efficient garage refrigeration performance in environments where temperature swings are common.
ORIEMARS 5303918301 Range Of Frigidaire Kits

ORIEMARS offers a broad compatibility profile for the 5303918301 kit, including AP3722172, PS900213, AH900213, EA900213, LP15815, and related Frigidaire/Kenmore models. The description emphasizes a fit for hundreds of refrigerator configurations and notes compatibility with the FFH1767GW, FRS3HR5HW, FRS3R5EMB, FRS6HR5HW, and FRT18IS6CB lines. The kit aims to provide a straightforward install path that reinforces refrigeration efficiency in cool-to-warm garage conditions.
BlueStars 5303918301 Refrigerator Kit

The BlueStars 5303918301 kit is presented as a high-compatibility option for Frigidaire and Kenmore refrigerators. It replaces part numbers including AP3722172, PS900213, AH900213, EA900213, LP15815, and 1037646. The product listing stresses that customers should verify model numbers before purchasing, and it highlights long-term performance as a key benefit, aiming to improve refrigeration response and reliability in garages where temperature variance can impact efficiency.
MOSKAV 5303918301 Replacement Heater Kit

MOSKAV offers a 5303918301 heater kit designed for Frigidaire/Kenmore refrigerators, with compatibility across AH900213, AP3722172, PS900213 and related numbers. The listing emphasizes multiple compatible part numbers (including LP15815) and asserts durable materials that meet OEM standards. It’s positioned as a reliable replacement kit for garage refrigerators facing temperature control challenges in cooler environments.
Shinic 2 Packs Electric Garage Heaters

Shinic offers a dual-pack electric garage heater solution with remote control, a 1500W/750W ceiling-mounted radiant quartz design, and a built-in work light. Features include 90° rotation, five heat modes, and a dedicated remote for operation. This kit is suitable for garages, workshops, and patios where ceiling mounting maximizes floor space and where adjustable heat targeting improves energy efficiency.
GENUINE Frigidaire 5303918301 Garage Heater Kit

The Genuine Frigidaire 5303918301 garage heater kit is marketed as an original equipment replacement, identified by the 5303918301 model number. It is positioned as a direct Frigidaire item, intended to restore proper garage refrigerant and heater function in compatible Frigidaire refrigerators. The listing emphasizes authenticity and alignment with OEM specifications to ensure a precise fit and dependable operation in the garage environment.
GAUDIE 5303918301 Kit Replacement

The GAUDIE 5303918301 replacement kit mirrors many identical part numbers seen across Frigidaire/Kenmore models, including AP3722172 and PS900213. Its listing highlights compatibility with FFH1767GW, FRS3HR5HW, FRS3R5EMB, and related models. As with other kits, the focus is on delivering a dependable, OEM-aligned substitute that maintains refrigeration efficiency in a garage setting.
Buying Guide
Key considerations when choosing a garage heater kit for your refrigerator include compatibility, installation ease, build quality, and long-term reliability. The kits listed here target Frigidaire and Kenmore models that use the 5303918301 replacement heater configuration, but exact model compatibility should be confirmed against your appliance’s serial and model numbers.
- Compatibility and part numbers: Verify your refrigerator’s model number and cross-check part numbers such as 5303918301, AP3722172, PS900213, AH900213, EA900213, LP15815 to ensure proper fit.
- OEM alignment and quality: Original equipment replacement kits tend to offer a precise fit and consistent performance, reducing the risk of fitment issues and subpar heating.
- Durability and materials: Look for kits constructed with durable housings and tested components to withstand garage conditions, including temperature fluctuations and humidity.
- Ease of installation: Some kits are designed for straightforward swaps, while others may require additional wiring knowledge or professional installation.
- Model breadth vs. specificity: Kits with broad compatibility can save time if you own a multi-model garage refrigerator, but ensure they do not compromise fit on a specific unit.
- Safety features: Check for built-in protections or recommendations for thermostat control and proper clearance to vents and surfaces in your garage.
- Installation environment: Consider whether your garage has sufficient space, ventilation, and access to electrical wiring (some kits specify hardwire connections).
When comparing options, balance compatibility breadth with the quality indicators of materials and OEM alignment. For garages with frequent cold-weather use or unpredictable ambient temperatures, selecting a kit with robust heater performance and clear installation documentation can support longer appliance life and steadier operation.