Engine Oil Cooler Line Hose Lower Pipe With Gaskets for Toyota Highlander Sienna 3.5L V6
Upgrade and safeguard your engine’s cooling system with the Toyota Highlander Sienna Engine Oil Cooler Line Hose Lower Pipe with Gaskets. This direct-fit kit is designed to restore reliable oil cooling for 3.5L V6 powerplants found in popular Toyota and Lexus models, helping to prevent oil leaks, maintain proper oil pressure, and protect engine longevity. The set combines a sturdy oil cooler pipe with precision gaskets, delivering a seamless, factory-like fit that makes installation straightforward and reduces the risk of fitment issues common with aftermarket parts. If you’re tackling oil cooler hose wear, this kit provides a dependable, one-stop solution that keeps your engine running cooler and more efficiently.
Designed for engines that rely on the 2GR-FE and 2GR-FXE 3.5L powertrain, this kit covers multiple models and years, offering a versatile, cost-effective upgrade path for aging cooling lines. Whether you own a Highlander, Sienna, RX350, RX450h, Venza, or Sienna, you’ll appreciate the precision of the fittings and the inclusion of the necessary gaskets to seal connections firmly. By replacing worn or cracked oil cooler pipes and gaskets together, you can prevent common failure modes such as oil leaks or seepage that can lead to overheating and reduced lubrication performance.
Benefits & Tips
- Precise, direct-fit replacement for 2GR-FE / 2GR-FXE 3.5L engines, reducing installation guesswork and downtime.
- Includes oil cooler gasket and oil hole cover gasket, helping to prevent leaks and ensure a reliable seal at critical joints.
- Ideal when servicing Highlander, Sienna, RX350, RX450h, Venza, or related 3.5L V6 models to restore proper oil cooling and engine protection.
Product specifications
- Brand: Tree of Life
- Model Numbers: 15767-31010, 15767-31020, 04004-29131, 625-022
- OEM Nos: 15785-31010, 11496-31010, 15785-0P010
- Fits: 2GR-FE / 2GR-FXE 3.5L
- Compatible models (selected): 2007-2015 Lexus RX350 V6 3.5L, 2010-2015 Lexus RX450H V6 3.5L, 2008-2016 Toyota Highlander V6 3.5L, 2007-2016 Toyota Sienna V6 3.5L, 2011-2015 Toyota Venza V6 3.5L
- Includes: Oil Cooler Pipe, Oil Cooler Gasket, Oil Hole Cover Gasket
- Origin: Mainland China
Package includes:
- 15767-31010 Oil Cooler Pipe
- 15785-31010 Oil Cooler Gasket
- 11496-31010 Oil Hole Cover Gasket
Warnings/Reminders
- Verify engine compatibility (2GR-FE / 2GR-FXE 3.5L) before purchase.
- Installation should be performed by a qualified technician to ensure proper sealing and safety.
- After installation, inspect for leaks and verify oil pressure and cooling performance.
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