Keep warm air flowing to the air cleaner while the engine warms up with the Standard Pre Heat Hose, part number DH3. This 20-inch pre-heater hose is a replacement for the listed applications, including the 1988-1999 Chevrolet C1500 with the V8-5.0L or V8-5.7L, the 1994-2001 Dodge Ram 1500 with the V6-3.9L, V8-5.2L or V8-5.9L, and the 1976-2001 Buick LeSabre with the V6-3.8L. See the Buyer's Guide tab for the full list of applications.
A pre-heat hose carries warmed air to the air cleaner inlet, so the engine can draw in heated intake air during cold operation.
- Quality control: Standard is a global manufacturer of emission components and maintains quality control from individual components through the finished product.
- Technician-focused development: Backed by decades of research and development aimed at meeting technicians' needs.
- High-grade materials: Built with high-grade materials selected for precision performance and prolonged life.
- Professional construction: Designed to give professionals what they need to get the job done right.
Specifications: Length: 20 in. Contents: hose. Protective sleeve: not included. Quantity per application: 1. Country of origin: United States.
Signs this hose may need replacing include a torn, crushed, collapsed or disconnected hose, or hesitation and stumbling while the engine is cold. Other issues can cause the same symptoms, so diagnose the cause first. If a damaged pre-heat hose is the problem, DH3 replaces it.
