Walker 214-1016 Engine Coolant Temperature Sender

Engine Coolant Temperature Sender Overview

Walker Products 214-1016 is an engine coolant temperature sender for select Nissan and INFINITI applications. It is built to meet or exceed OEM standards and specifications, making it a direct-fit replacement for vehicles that rely on accurate coolant temperature input for engine management and gauge operation.

Compatible With Nissan Frontier, Pathfinder, Xterra, Maxima, Sentra, Altima, 200SX, and 240SX, plus INFINITI I35, QX4, G20, I30, and Q45 applications. This part number, 214-1016, is a practical choice when diagnosing temperature-related drivability or gauge concerns on covered vehicles.

Key Features

• Engine coolant temperature sender for cooling system and engine management use
• Walker Products engineering and product management support for application accuracy
• Manufactured to meet or exceed OEM standards and specifications
• Coverage for multiple Nissan and INFINITI models from 1995-2004
• Cross-references Anchor 8322 and Beck/Arnley 201-1328 for the same application

Product Details

Walker Products has supplied automotive fuel system and engine sensor components since 1946, with ISO 9001/IATF16949 certified manufacturing focused on quality and application accuracy. The Walker Products line includes engine management components engineered for dependable replacement service, and the 214-1016 coolant temperature sender follows that approach for vehicles that need a precise temperature signal. If you are servicing a Nissan Maxima, Nissan Altima, or INFINITI QX4, this sender is built for the listed applications and supports proper temperature reporting to the vehicle system.

What It Helps Address

• Inaccurate coolant temperature readings
• Temperature gauge fluctuation or no reading
• Engine management faults related to coolant temperature input
• Hard starting or poor warm-up behavior tied to temperature signal issues
• Cooling system diagnosis on covered Nissan and INFINITI models

Installation Notes

Verify the connector style, thread size, and engine application against the original sender before installation. Clean the mounting area and inspect the harness connector for corrosion or damage before connecting the new unit. For best results, confirm the cooling system is at the proper level and pressure before replacing the sender on a Nissan Frontier, Pathfinder, or INFINITI I30 application.

Quality Assurance

Walker Products backs its engine sensor and fuel system components with in-house manufacturing, engineering, and technical support resources. The brand states that its products are produced to meet or exceed OEM standards and specifications, with quality control supported by ISO 9001/IATF16949 certified operations.