Perfect Fit – Compatible with Toyota Highlander 3.5L 2014-2019. Thread size: M14x1.5. Direct replacement for original transmission cooler line connector. Please confirm your thread size before purchase.
⚠️ Check Before Buying – If you have replaced your radiator, the original connector size may change. Please verify thread size (M14x1.5) using the size chart to ensure proper fit.
Fix Transmission Fluid Leaks – Replaces worn, cracked or leaking fittings to restore proper fluid flow. Helps prevent overheating, rough shifting and costly transmission damage.
Durable Brass Construction – Made of high-quality brass with zinc coating. Stronger than OEM plastic or weak metal fittings. Resistant to heat, pressure and corrosion for long-lasting use.
Package & Support – Includes 2PCS transmission cooler line connectors. Easy to install with no modification required. Contact us anytime for support, we respond within 24 hours.