Standard Ignition Blower Motor Resistor RU-373 for 1992-2009 Chevrolet/GMC 7.2L 7.8L (Astro, C4500 Kodiak, C5500 Kodiak, C6500 Kodiak)
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The Standard Ignition Blower Motor Resistor (part number RU-51) is a direct-fit replacement for 1996-2019 Chevrolet, GMC, and Isuzu vehicles with 7.2L, 7.8L, and 8.1L engines.
Specifications:
| Harness Length - inches | 7 " |
| Wiring Harness Included | Yes |
| Terminal Type | Blade |
| Terminal Quantity | 6; 2 |
| Terminal Gender | Male; Female |
| Number of Switch Positions | 3 |
| Number Of Speeds | 3-5 Speed |
| Mounting Bracket(s) Included | Yes |
| Housing Material | Plastic, Metal |
| Harness Length - cm | 29 |
| Hardware Included | No |
| Connector Shape | Rectangular |
| Connector Quantity | 2 |
| Connector Gender | Male; Female |
Fits: 1996-2019 Chevrolet, GMC, and Isuzu models including C4500 Kodiak, C5500 Kodiak, C6500 Kodiak, C7500 Kodiak, C8500, Express 1500, Express 2500, Express 3500 and more — 7.2L, 7.8L, and 8.1L engines.
Confirm the year, make, model, and engine against your vehicle before ordering. Full application data is shown in the fitment lookup on this page.
Interchanges With: Four Seasons 20070, KEM BR112, ACDelco 15-80560, Original Engine Management BMR23, BWD RU869, Global Parts Distributors LLC 1712229, Advan-Tech 3C1, Duralast DR780 and 13 more