Four Seasons 86046 coolant bypass pipe for the 1994-1997 Ford Ranger 4-cylinder 2.3L and other vehicles routes engine coolant through the cooling system. Also called an engine coolant bypass pipe, it is a direct-fit replacement made for ease of installation.
- Steel pipe
- 100% leak tested
- Engineered and tested to provide years of trouble-free operation
Quick facts
- Part: Four Seasons 86046 coolant bypass pipe
- Also called: engine coolant bypass pipe
- Fits: 1994-1997 Ford Ranger 4-cylinder 2.3L and other vehicles
- Material: Steel
- Condition: New
Coolant drips, a sweet smell or a falling coolant level can mean a bypass pipe is leaking. These signs alone do not prove the pipe is at fault, since a worn radiator hose can leak in much the same way.
Fits
The same pipe fits the 1996-1997 Ford F-100 Ranger 4-cylinder 2.3L and the 1994-1997 Mazda B2300 4-cylinder 2.3L. It meets and/or exceeds OEM standard for these vehicles.
Specifications
Fit and size
- Quantity per vehicle: 1
- Length: 4.75 in
- Inlet diameter: 1.124 in
- Discharge end: 0.141 in
Build and materials
- Type: coolant pipe
- Material: Steel
- Condition: New
- Country of origin: Mexico
In the box
One coolant bypass pipe, the single pipe a vehicle needs. A gasket or seal and a thermostat are not included.
Interchange: 6053813 · 815866 · 902004 · F57Z8290A · CH2004 · W98576
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
6053813, 815866, 86046, 902004, F57Z8290A, CH2004, W98576
Frequently Asked Questions
Will the Four Seasons 86046 coolant bypass pipe fit a 1994-1997 Mazda B2300 4-cylinder 2.3L?
Yes. Four Seasons 86046 is listed for the 1994-1997 Mazda B2300 4-cylinder 2.3L, and also for the 1994-1997 Ford Ranger 4-cylinder 2.3L.
Does the 86046 coolant bypass pipe come with a gasket or O-ring?
No. Four Seasons 86046 is the steel pipe only. A gasket or seal and a thermostat are not included.
How long is this coolant bypass pipe and what is its inlet size?
The pipe is 4.75 in long with a 1.124 in inlet diameter and a 0.141 in discharge end.
How can I tell if my coolant bypass pipe is leaking?
With the engine off and cool, look along the pipe for rust, cracks or dried coolant residue. A shop can test the cooling system if the leak is hard to find.
Does this pipe cross to F57Z8290A?
Yes. Four Seasons 86046 replaces F57Z8290A, and the Interchange line lists the other numbers it replaces.
