Standard Ignition Air Intake Heater Relay RY-1567 for 2001-2004 Chevrolet/GMC 6.6L
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The Standard Ignition Diesel Air Intake Heater (part number DIH4) is a direct-fit replacement for 2001-2004 Chevrolet and GMC vehicles with 6.6L engines.
Specifications:
| Connector Gender | No Connector |
| Voltage | 12 |
| Terminal Type | Screw |
| Terminal Quantity | 1 |
| Terminal Gender | Male |
| Hardware Included | No |
| Engine Vin Code | 1 |
| Engine ID Code | LB7 |
| Connector Quantity | 1 |
Fits: 2001-2004 Chevrolet and GMC models including C4500 Kodiak, C5500 Kodiak, Silverado 2500 HD, Silverado 3500, C4500 Topkick, C5500 Topkick, Sierra 2500 HD, and Sierra 3500 — 6.6L 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: Delphi HDS803, BWD AIH104, Duralast EAH5, General Motors 97251974, Isuzu 8972519740, Airtex 1S12230, CARQUEST Premium by WELLS 53-21605, NAPA Echlin AIH101