Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009

ACDelco 25866165 Engine Coolant Recovery Tank Hose

ACDelco 25866165 Engine Coolant Recovery Tank Hose

ACDelco
Brand:ACDelco
Part Number: 25866165
UPC: 193468145694
Weight: 0.58 lbs
Condition:New



On Sale:

$12.04

Availability:
5 in Stock
Warehouse: US-4
Quantity:

Product Information

Description:

Get the ACDelco 25866165 Engine Coolant Recovery Tank Hose for your vehicle. Buy now and secure your purchase online!

GM Genuine Parts Engine Coolant Reservoir Hoses are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These hoses allow coolant to pass between your vehicle's coolant reservoir tank and the cooling system. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • Allows coolant to pass between your vehicle's coolant reservoir tank and the cooling system
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
  • GM regularly updates production and service part designs to integrate new materials and technologies
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

Clamps Included:
No
Color:
Black
Height (in):
3.7 in
Inside Diameter:
0.344 in.
Inside Diameter:
8.73 mm
Length:
139.14 mm
Length:
26.65 in.
Material:
Rubber
Programming Required:
No
Shape:
Molded
Volume (cu in):
1.47cu in
Wall Thickness:
0.123 in.
Wall Thickness:
3.135 mm
Weight (lb):
0.58 lb
Width (in):
8.35 in

Features and Benefits:

  • – Before the purchase and installation of an engine coolant reservoir hose, make sure it is the correct fit for your vehicle.
  • – Regularly inspect engine coolant reservoir hoses for signs of damage or wear, and replace them if signs of damage are found.

Specifications:

Country of Origin:
US

Select a vehicle to narrow ACDelco 25866165 Engine Coolant Recovery Tank Hose fitment info!

Last Updated: 05/04/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes
Chevrolet Express 1500

4.3L V6 Gas OHV,
5.3L V8 Flex OHV
1
 
INLET
AWD
 

Chevrolet Express 1500



4.3L V6 Gas OHV,
5.3L V8 Flex OHV INLET
AWD

1 Per Vehicle
Chevrolet Express 1500

4.3L V6 Gas OHV,
5.3L V8 Flex OHV
1
 
INLET
RWD
 

Chevrolet Express 1500



4.3L V6 Gas OHV,
5.3L V8 Flex OHV INLET
RWD

1 Per Vehicle
Chevrolet Express 1500

5.3L V8 Gas OHV
1
 
INLET
AWD
 

Chevrolet Express 1500



5.3L V8 Gas OHV INLET
AWD

1 Per Vehicle
Chevrolet Express 1500

5.3L V8 Gas OHV
1
 
INLET
RWD
 

Chevrolet Express 1500



5.3L V8 Gas OHV INLET
RWD

1 Per Vehicle
Chevrolet Express 1500

4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV
1
 
USED ON CARS BUILT WITH HOSE APPROX 150MM LONG
INLET
FOR 1ST DES SEE 15963873.
2nd Design
AWD
 

Chevrolet Express 1500



4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV USED ON CARS BUILT WITH HOSE APPROX 150MM LONG
INLET
FOR 1ST DES SEE 15963873.
2nd Design
AWD

1 Per Vehicle
Chevrolet Express 1500

4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV
1
 
USED ON CARS BUILT WITH HOSE APPROX 150MM LONG
INLET
FOR 1ST DES SEE 15963873.
2nd Design
RWD
 

Chevrolet Express 1500



4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV USED ON CARS BUILT WITH HOSE APPROX 150MM LONG
INLET
FOR 1ST DES SEE 15963873.
2nd Design
RWD

1 Per Vehicle
Chevrolet Express 2500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV,
6.6L V8 Gas OHV
1
 
INLET
 

Chevrolet Express 2500



4.3L V6 Flex OHV,
4.3L V6 Gas OHV,
6.6L V8 Gas OHV INLET

1 Per Vehicle
Chevrolet Express 2500

6.6L V8 Gas OHV
1
 
INLET
Eng: L8T
8th VIN Digit: 7
 

Chevrolet Express 2500



6.6L V8 Gas OHV INLET
Eng: L8T
8th VIN Digit: 7

1 Per Vehicle
Chevrolet Express 2500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV
1
 
INLET
Eng: LV1
8th VIN Digit: P
 

Chevrolet Express 2500



4.3L V6 Flex OHV,
4.3L V6 Gas OHV INLET
Eng: LV1
8th VIN Digit: P

1 Per Vehicle
Chevrolet Express 2500

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
INLET
Eng: LC8
8th VIN Digit: B
 

Chevrolet Express 2500



6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV INLET
Eng: LC8
8th VIN Digit: B

1 Per Vehicle
Chevrolet Express 2500

6.0L V8 Flex OHV
1
 
INLET
Eng: L96
8th VIN Digit: G
 

Chevrolet Express 2500



6.0L V8 Flex OHV INLET
Eng: L96
8th VIN Digit: G

1 Per Vehicle
Chevrolet Express 2500

2.8L L4 Diesel DOHC Turbo
1
 
INLET
 

Chevrolet Express 2500



2.8L L4 Diesel DOHC Turbo INLET

1 Per Vehicle
Chevrolet Express 2500

6.0L V8 Gas OHV
1
 
INLET
 

Chevrolet Express 2500



6.0L V8 Gas OHV INLET

1 Per Vehicle
Chevrolet Express 2500

4.8L V8 Flex OHV,
6.0L V8 Flex OHV
1
 
INLET
 

Chevrolet Express 2500



4.8L V8 Flex OHV,
6.0L V8 Flex OHV INLET

1 Per Vehicle
Chevrolet Express 2500

6.0L V8 CNG OHV
1
 
INLET
 

Chevrolet Express 2500



6.0L V8 CNG OHV INLET

1 Per Vehicle
Chevrolet Express 2500

6.6L V8 Diesel OHV Turbo
1
 
INLET
 

Chevrolet Express 2500



6.6L V8 Diesel OHV Turbo INLET

1 Per Vehicle
Chevrolet Express 2500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
INLET
 

Chevrolet Express 2500



4.8L V8 Gas OHV,
6.0L V8 Gas OHV INLET

1 Per Vehicle
Chevrolet Express 2500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
USED ON CARS BUILT WITH HOSE APPROX 150MM LONG
INLET
FOR 1ST DES SEE 15963873.
2nd Design
 

Chevrolet Express 2500



4.8L V8 Gas OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo USED ON CARS BUILT WITH HOSE APPROX 150MM LONG
INLET
FOR 1ST DES SEE 15963873.
2nd Design

1 Per Vehicle
Chevrolet Express 3500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV,
6.6L V8 Gas OHV
1
 
INLET
 

Chevrolet Express 3500



4.3L V6 Flex OHV,
4.3L V6 Gas OHV,
6.6L V8 Gas OHV INLET

1 Per Vehicle
Chevrolet Express 3500

6.6L V8 Gas OHV
1
 
INLET
Eng: L8T
8th VIN Digit: 7
 

Chevrolet Express 3500



6.6L V8 Gas OHV INLET
Eng: L8T
8th VIN Digit: 7

1 Per Vehicle
Chevrolet Express 3500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV
1
 
INLET
Eng: LV1
8th VIN Digit: P
 

Chevrolet Express 3500



4.3L V6 Flex OHV,
4.3L V6 Gas OHV INLET
Eng: LV1
8th VIN Digit: P

1 Per Vehicle
Chevrolet Express 3500

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
INLET
Eng: LC8
8th VIN Digit: B
 

Chevrolet Express 3500



6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV INLET
Eng: LC8
8th VIN Digit: B

1 Per Vehicle
Chevrolet Express 3500

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
INLET
Eng: L96
8th VIN Digit: G
 

Chevrolet Express 3500



6.0L V8 Flex OHV,
6.0L V8 Gas OHV INLET
Eng: L96
8th VIN Digit: G

1 Per Vehicle
Chevrolet Express 3500

2.8L L4 Diesel DOHC Turbo
1
 
INLET
 

Chevrolet Express 3500



2.8L L4 Diesel DOHC Turbo INLET

1 Per Vehicle
Chevrolet Express 3500

6.0L V8 Gas OHV
1
 
INLET
 

Chevrolet Express 3500



6.0L V8 Gas OHV INLET

1 Per Vehicle
Chevrolet Express 3500

4.8L V8 Flex OHV,
6.0L V8 Flex OHV
1
 
INLET
 

Chevrolet Express 3500



4.8L V8 Flex OHV,
6.0L V8 Flex OHV INLET

1 Per Vehicle
Chevrolet Express 3500

6.0L V8 CNG OHV
1
 
INLET
 

Chevrolet Express 3500



6.0L V8 CNG OHV INLET

1 Per Vehicle
Chevrolet Express 3500

6.6L V8 Diesel OHV Turbo
1
 
INLET
 

Chevrolet Express 3500



6.6L V8 Diesel OHV Turbo INLET

1 Per Vehicle
Chevrolet Express 3500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
INLET
 

Chevrolet Express 3500



4.8L V8 Gas OHV,
6.0L V8 Gas OHV INLET

1 Per Vehicle
Chevrolet Express 3500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
USED ON CARS BUILT WITH HOSE APPROX 150MM LONG
INLET
FOR 1ST DES SEE 15963873.
2nd Design
 

Chevrolet Express 3500



4.8L V8 Gas OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo USED ON CARS BUILT WITH HOSE APPROX 150MM LONG
INLET
FOR 1ST DES SEE 15963873.
2nd Design

1 Per Vehicle
Chevrolet Express 4500

6.0L V8 CNG
1
 
INLET
 

Chevrolet Express 4500



6.0L V8 CNG INLET

1 Per Vehicle
Chevrolet Express 4500

6.0L V8 Flex
1
 
INLET
 

Chevrolet Express 4500



6.0L V8 Flex INLET

1 Per Vehicle
Chevrolet Express 4500

6.0L V8 CNG OHV
1
 
INLET
 

Chevrolet Express 4500



6.0L V8 CNG OHV INLET

1 Per Vehicle
Chevrolet Express 4500

6.0L V8 Flex OHV
1
 
INLET
 

Chevrolet Express 4500



6.0L V8 Flex OHV INLET

1 Per Vehicle
Chevrolet Express 4500

6.6L V8 Diesel OHV Turbo
1
 
INLET
 

Chevrolet Express 4500



6.6L V8 Diesel OHV Turbo INLET

1 Per Vehicle
Chevrolet Express 4500

6.0L V8 Gas OHV
1
 
INLET
 

Chevrolet Express 4500



6.0L V8 Gas OHV INLET

1 Per Vehicle
GMC Savana 1500

4.3L V6 Gas OHV,
5.3L V8 Flex OHV
1
 
INLET
AWD
 

GMC Savana 1500



4.3L V6 Gas OHV,
5.3L V8 Flex OHV INLET
AWD

1 Per Vehicle
GMC Savana 1500

4.3L V6 Gas OHV,
5.3L V8 Flex OHV
1
 
INLET
RWD
 

GMC Savana 1500



4.3L V6 Gas OHV,
5.3L V8 Flex OHV INLET
RWD

1 Per Vehicle
GMC Savana 1500

5.3L V8 Gas OHV
1
 
INLET
AWD
 

GMC Savana 1500



5.3L V8 Gas OHV INLET
AWD

1 Per Vehicle
GMC Savana 1500

5.3L V8 Gas OHV
1
 
INLET
RWD
 

GMC Savana 1500



5.3L V8 Gas OHV INLET
RWD

1 Per Vehicle
GMC Savana 1500

4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV
1
 
USED ON CARS BUILT WITH HOSE APPROX 150MM LONG
INLET
FOR 1ST DES SEE 15963873.
2nd Design
AWD
 

GMC Savana 1500



4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV USED ON CARS BUILT WITH HOSE APPROX 150MM LONG
INLET
FOR 1ST DES SEE 15963873.
2nd Design
AWD

1 Per Vehicle
GMC Savana 1500

4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV
1
 
USED ON CARS BUILT WITH HOSE APPROX 150MM LONG
INLET
FOR 1ST DES SEE 15963873.
2nd Design
RWD
 

GMC Savana 1500



4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV USED ON CARS BUILT WITH HOSE APPROX 150MM LONG
INLET
FOR 1ST DES SEE 15963873.
2nd Design
RWD

1 Per Vehicle
GMC Savana 2500

4.3L V6 Flex OHV,
6.6L V8 Gas OHV
1
 
INLET
 

GMC Savana 2500



4.3L V6 Flex OHV,
6.6L V8 Gas OHV INLET

1 Per Vehicle
GMC Savana 2500

4.3L V6 Gas OHV
1
 
INLET
 

GMC Savana 2500



4.3L V6 Gas OHV INLET

1 Per Vehicle
GMC Savana 2500

6.6L V8 Gas OHV
1
 
INLET
Eng: L8T
8th VIN Digit: 7
 

GMC Savana 2500



6.6L V8 Gas OHV INLET
Eng: L8T
8th VIN Digit: 7

1 Per Vehicle
GMC Savana 2500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV
1
 
INLET
Eng: LV1
8th VIN Digit: P
 

GMC Savana 2500



4.3L V6 Flex OHV,
4.3L V6 Gas OHV INLET
Eng: LV1
8th VIN Digit: P

1 Per Vehicle
GMC Savana 2500

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
INLET
Eng: LC8
8th VIN Digit: B
 

GMC Savana 2500



6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV INLET
Eng: LC8
8th VIN Digit: B

1 Per Vehicle
GMC Savana 2500

6.0L V8 Flex OHV
1
 
INLET
Eng: L96
8th VIN Digit: G
 

GMC Savana 2500



6.0L V8 Flex OHV INLET
Eng: L96
8th VIN Digit: G

1 Per Vehicle
GMC Savana 2500

2.8L L4 Diesel DOHC Turbo
1
 
INLET
 

GMC Savana 2500



2.8L L4 Diesel DOHC Turbo INLET

1 Per Vehicle
GMC Savana 2500

6.0L V8 Gas OHV
1
 
INLET
 

GMC Savana 2500



6.0L V8 Gas OHV INLET

1 Per Vehicle
GMC Savana 2500

4.8L V8 Flex OHV,
6.0L V8 Flex OHV
1
 
INLET
 

GMC Savana 2500



4.8L V8 Flex OHV,
6.0L V8 Flex OHV INLET

1 Per Vehicle
GMC Savana 2500

6.0L V8 CNG OHV
1
 
INLET
 

GMC Savana 2500



6.0L V8 CNG OHV INLET

1 Per Vehicle
GMC Savana 2500

6.6L V8 Diesel OHV Turbo
1
 
INLET
 

GMC Savana 2500



6.6L V8 Diesel OHV Turbo INLET

1 Per Vehicle
GMC Savana 2500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
INLET
 

GMC Savana 2500



4.8L V8 Gas OHV,
6.0L V8 Gas OHV INLET

1 Per Vehicle
GMC Savana 2500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
USED ON CARS BUILT WITH HOSE APPROX 150MM LONG
INLET
FOR 1ST DES SEE 15963873.
2nd Design
 

GMC Savana 2500



4.8L V8 Gas OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo USED ON CARS BUILT WITH HOSE APPROX 150MM LONG
INLET
FOR 1ST DES SEE 15963873.
2nd Design

1 Per Vehicle
GMC Savana 3500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV,
6.6L V8 Gas OHV
1
 
INLET
 

GMC Savana 3500



4.3L V6 Flex OHV,
4.3L V6 Gas OHV,
6.6L V8 Gas OHV INLET

1 Per Vehicle
GMC Savana 3500

6.6L V8 Gas OHV
1
 
INLET
Eng: L8T
8th VIN Digit: 7
 

GMC Savana 3500



6.6L V8 Gas OHV INLET
Eng: L8T
8th VIN Digit: 7

1 Per Vehicle
GMC Savana 3500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV
1
 
INLET
Eng: LV1
8th VIN Digit: P
 

GMC Savana 3500



4.3L V6 Flex OHV,
4.3L V6 Gas OHV INLET
Eng: LV1
8th VIN Digit: P

1 Per Vehicle
GMC Savana 3500

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
INLET
Eng: LC8
8th VIN Digit: B
 

GMC Savana 3500



6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV INLET
Eng: LC8
8th VIN Digit: B

1 Per Vehicle
GMC Savana 3500

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
INLET
Eng: L96
8th VIN Digit: G
 

GMC Savana 3500



6.0L V8 Flex OHV,
6.0L V8 Gas OHV INLET
Eng: L96
8th VIN Digit: G

1 Per Vehicle
GMC Savana 3500

2.8L L4 Diesel DOHC Turbo
1
 
INLET
 

GMC Savana 3500



2.8L L4 Diesel DOHC Turbo INLET

1 Per Vehicle
GMC Savana 3500

6.0L V8 Gas OHV
1
 
INLET
 

GMC Savana 3500



6.0L V8 Gas OHV INLET

1 Per Vehicle
GMC Savana 3500

4.8L V8 Flex OHV,
6.0L V8 Flex OHV
1
 
INLET
 

GMC Savana 3500



4.8L V8 Flex OHV,
6.0L V8 Flex OHV INLET

1 Per Vehicle
GMC Savana 3500

6.0L V8 CNG OHV
1
 
INLET
 

GMC Savana 3500



6.0L V8 CNG OHV INLET

1 Per Vehicle
GMC Savana 3500

6.6L V8 Diesel OHV Turbo
1
 
INLET
 

GMC Savana 3500



6.6L V8 Diesel OHV Turbo INLET

1 Per Vehicle
GMC Savana 3500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
INLET
 

GMC Savana 3500



4.8L V8 Gas OHV,
6.0L V8 Gas OHV INLET

1 Per Vehicle
GMC Savana 3500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
USED ON CARS BUILT WITH HOSE APPROX 150MM LONG
INLET
FOR 1ST DES SEE 15963873.
2nd Design
 

GMC Savana 3500



4.8L V8 Gas OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo USED ON CARS BUILT WITH HOSE APPROX 150MM LONG
INLET
FOR 1ST DES SEE 15963873.
2nd Design

1 Per Vehicle
GMC Savana 4500

6.0L V8 Flex
1
 
INLET
 

GMC Savana 4500



6.0L V8 Flex INLET

1 Per Vehicle
GMC Savana 4500

6.0L V8 CNG OHV
1
 
INLET
 

GMC Savana 4500



6.0L V8 CNG OHV INLET

1 Per Vehicle
GMC Savana 4500

6.0L V8 Flex OHV
1
 
INLET
 

GMC Savana 4500



6.0L V8 Flex OHV INLET

1 Per Vehicle
GMC Savana 4500

6.6L V8 Diesel OHV Turbo
1
 
INLET
 

GMC Savana 4500



6.6L V8 Diesel OHV Turbo INLET

1 Per Vehicle
GMC Savana 4500

6.0L V8 Gas OHV
1
 
INLET
 

GMC Savana 4500



6.0L V8 Gas OHV INLET

1 Per Vehicle