Gates 19771 HVAC Heater Hose - Heater To Engine

Brand	Gates 19771
Position	Heater To Engine
Material	Epdm
End 1 Inside Diameter	.74
End 1 Inside Diameter	19
End 2 Inside Diameter	.74
End 2 Inside Diameter	19
Centerline Length	19.4
Centerline Length	493
Branch Quantity	0
9839	Yes
9845	0
Centerline Length (in)	19.4
Centerline Length (mm)	493
Molded	Yes
Number of Quick Connect Fittings	0
Product line	Molded Heater Hose
Fits	Chevrolet and GMC · 10 vehicles

Cross-references Davico Mfg 19771, Unity Automotive 11771 and 16230M for the same application. See all 4.

$39.47Free shipping

In stock · usually ships same day before 1pm CST

Step 1 — Confirm fitment

Free return shipping if it doesn't fit when you check fitment here first.

Confirm position

Select your vehicle to confirm fitment

Verify this part fits before purchasing — free returns if it doesn't

Step 2 — Quantity

Free shipping to the continental U.S.

Free returns within 60 days if it doesn't fit when fitment is verified.

Not what you need? See all HVAC Heater Hose options

Gates 19771 HVAC Heater Hose - Heater To Engine

This part fits 10 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Liters	Cylinders	Fuel Type	Position	Notes
2000	Chevrolet	Express 3500	7.4L	V8	GAS	Heater To Engine	W/O A.C.; W/O Aux. Heater; Molded Heater Hose
2000	GMC	Savana 3500	7.4L	V8	GAS	Heater To Engine	W/O A.C.; W/O Aux. Heater; Molded Heater Hose
1999	Chevrolet	Express 3500	7.4L	V8	GAS	Heater To Engine	W/O A.C.; W/O Aux. Heater; Molded Heater Hose
1999	GMC	Savana 3500	7.4L	V8	GAS	Heater To Engine	W/O A.C.; W/O Aux. Heater; Molded Heater Hose
1998	Chevrolet	Express 3500	7.4L	V8	GAS	Heater To Engine	W/O A.C.; W/O Aux. Heater; Molded Heater Hose
1998	GMC	Savana 3500	7.4L	V8	GAS	Heater To Engine	W/O A.C.; W/O Aux. Heater; Molded Heater Hose
1997	Chevrolet	Express 3500	7.4L	V8	GAS	Heater To Engine	W/O A.C.; W/O Aux. Heater; Molded Heater Hose
1997	GMC	Savana 3500	7.4L	V8	GAS	Heater To Engine	W/O A.C.; W/O Aux. Heater; Molded Heater Hose
1996	Chevrolet	Express 3500	7.4L	V8	GAS	Heater To Engine	W/O A.C.; W/O Aux. Heater; Molded Heater Hose
1996	GMC	Savana 3500	7.4L	V8	GAS	Heater To Engine	W/O A.C.; W/O Aux. Heater; Molded Heater Hose
No rows match your filter.

Directly replaces or cross-references 4 part numbers

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

Davico Mfg — 19771Unity Automotive — 1177116230M15963857

Related reading