9040716009 Toyota UNION(FOR OIL COOLER TUBE), Price: 21.34$, Weight: 0.069kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Toyota |
9040716009 |
UNION(FOR OIL COOLER TUBE) |
8 |
0.069 |
2-3 |
21.34$ |
Oil Cooler Tube Union Fitting for Toyota Engines ️
This precision union fitting links the engine oil cooler line to the cooler or block, sealing hot oil under pressure. Built from corrosion‑resistant steel with tight threads and a machined seat, it keeps the lubrication system clean, pressurized, and leak‑free. Perfect for restorations or preventive maintenance on hardworking Toyota trucks and SUVs.
Why this part is needed
Cooling engine oil stabilizes temperature, reduces friction, and protects bearings. The union fitting is the secure anchor for the oil cooler tube. Without a reliable connector, the system can’t hold pressure or route oil correctly.
How it works ️
The fitting screws into the housing, aligning the tube flare with the sealing seat. When torqued, the flare and washers create a metal‑to‑metal and gasket seal. This allows continuous oil flow to the cooler and back, maintaining pressure and temperature even under towing, off‑road, and high‑heat conditions.
What happens if it fails ⚠️
Cracks, stripped threads, or pitted seats cause oil leaks. Symptoms include oily residue near the cooler line, low oil pressure light, rising oil temps, burning smell, and in severe cases bearing damage or engine seizure. Stop driving if you see a rapid leak and replace immediately. Always clean mating surfaces and torque to spec.
Compatibility
- 4-Runner
- Truck