Precision-Molded Plastic Construction

Manufactured from high-grade heat-resistant plastic that withstands continuous exposure to hot engine coolant. Resists cracking, warping, and degradation from thermal cycling and coolant chemicals for long-lasting sealing performance.

Exact Hose Connection Fitment

Engineered with precise barb diameter and angle matching the factory coolant bypass hose. Creates a secure leak-free connection that prevents hose slippage and coolant loss under normal operating temperatures and pressures.

Direct Replacement For Deteriorated Nipple

Replaces brittle, broken, or cracked factory bypass nipples that snap off during hose removal or fail from age-related plastic degradation. A common Nissan failure point in the thermostat housing assembly.

Restores Proper Coolant Circulation

New bypass nipple ensures unobstructed coolant flow through the engine block bypass circuit during warm-up. Maintains proper thermostat operation and prevents hot spots or temperature fluctuations during the warm-up phase.

Simple Clip-On Installation

Push new nipple into the thermostat housing port until it seats fully, then attach the coolant bypass hose with the original spring clip. No special tools or sealant required for a complete repair in under 15 minutes.

Brand New and High Quality

2 Year Warranty

Direct Replacement

Fast Shipping From US

Other Names:

Thermostat Housing Bypass Nipple

Thermostat Bypass Nipple

Thermostat Housing Bypass Fitting

Coolant Bypass Nipple

Thermostat Bypass Hose Nipple

Coolant Bypass Hose Connector

Thermostat Housing Nipple

Bypass Hose Nipple

Coolant Bypass Fitting

Thermostat Housing Fitting

Bypass Hose Connector

Coolant Hose Nipple

Compatibility:

Fit Kia Sorento 2009-2018 3.3L 3.5L

Package Includes:

1x Thermostat Housing Bypass Nipple As picture show