Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
![Upper Radiator Hose for 1966 Chevrolet Chevelle, El Camino [Direct-Fit Replacement for GM 3857970]](https://www.jegs.com/images/mini_750/500/555/555-52377.jpg)
Vehicle Info NeededJEGSPART NUMBER: 555-52377
Upper Radiator Hose for 1966 Chevrolet Chevelle, El Camino [Direct-Fit Replacement for GM 3857970]
$1897$36.99You Save$18.02
3 left in stock
Ships Today
Lowest Price GuaranteeUpper Radiator Hose
Chevrolet Chevelle/El Camino
Chevrolet Chevelle/El Camino
- Upper Radiator Hose
- 1966 Chevy Chevelle, El Camino
- Small Block 327-L79 (without AC)
- I.D.: 1.500/1.500 in.
- GM 3857970 Stamp
- Molded Rubber
- For All Models See Fitment Tab
JEGS 52377 Upper Radiator Hose for 1966 Chevy Chevelle, El Camino has been hand-stamped with the factory OEM GM part number 3857970 for authenticity, making it perfect for the enthusiast restoring a matching number's car.
OE Matching Radiator Hoses for Your Classic Restoration
Restore the cooling performance in your GM classic with JEGS premium-quality Radiator Hoses. Matching the original factory equipment (including the GM stamp), JEGS direct-fit hoses provide the look and function your classic restoration deserves.
Part TypeRadiator Hose
Product LineJEGS GM Radiator & Heater Hoses
BrandJEGS
Package Height3.0
Package Width8.5
Package Length12.5
Weight1.25 PG
Part CategoryReplacement Parts
Inside Diameter 1 (In)1.50
Hose ColorBlack
Hose Clamps IncludedNo
PositionUpper
Inside Diameter 2 (In)1.50
Centerline Length (In)14
Part FitmentDirect Fit
Hose MaterialEPDM Rubber
Package Qty1
Package TypeEA
Items You Need
![Black RTV, Temperature Resistant up to 625 Degrees F [3.8 oz. Tube]](https://www.jegs.com/images/mini_200/500/555/555-28035.jpg)
![Penetrating Oil [11 oz. Aerosol Can]](https://www.jegs.com/images/mini_200/600/639/639-11043.jpg)
![Brake and Parts Cleaner [14 oz. Aerosol Can]](https://www.jegs.com/images/mini_200/500/555/555-72312.jpg)
JEGS
Part Number : 555-16056
$414$4.99
You Save$0.85
![16705 Service Pro Antifreeze Concentrate [1 gallon]](https://www.jegs.com/images/mini_200/700/708/708-16705.jpg)
![No Spill Coolant Filling Funnel Kit [15-Piece]](https://www.jegs.com/images/mini_200/500/555/555-51220.jpg)
![Absorbent Mat for Oil, Coolant & Water [15 in. W x 60 in. L]](https://www.jegs.com/images/mini_200/500/555/555-80179.jpg)
![Funnel [8.5 in. Overall Length]](https://www.jegs.com/images/mini_200/500/555/555-w4064.jpg)
Some parts are not legal for use in California or other states with similar laws / regulations
