NENKUTEN Mass Air Flow Meter Sensor MAF 22250-35050 for Toyota 2.4L 22REC (1989-1995) — includes mounting bolts, tested

NENKUTEN's Mass Air Flow Meter Sensor 22250-35050 accurately measures intake air for 1989–1995 Toyota Pickup and 1990–1995 4Runner 2.4L 22REC engines, supplied complete with mounting bolts.

Replacing a worn or failing mass air flow (MAF) sensor restores smooth idling, reliable acceleration and better engine responsiveness. This replacement part is designed to match the original equipment fit and electrical connector for Toyota 22REC 2.4L 4-cylinder models, making installation straightforward for home mechanics and professional technicians alike. It arrives fully tested and paired with the hardware needed for a direct swap.

How will this MAF sensor improve my truck's performance?

A properly functioning MAF sensor provides the engine control unit with accurate air-volume data so fuel injection can be correctly balanced. Replacing a faulty unit can reduce hesitation, rough idle, and poor fuel economy caused by incorrect air readings. It won't fix unrelated engine problems but addresses issues stemming from air-measurement errors.

• Precise air-flow readings help the ECU optimize fuel delivery.
• Restores smoother idle and steadier throttle response.
• Can contribute to improved fuel efficiency when air data is accurate.

Does this part fit my vehicle and replace the original number?

This NENKUTEN sensor is made to fit Toyota Pickup models from 1989 through 1995 and Toyota 4Runner models from 1990 through 1995 with the 2.4L 22REC engine. It replaces OEM part numbers 22250-35050 and 2225035050 and is built to match the original mounting points and electrical connector for a direct replacement.

• Compatible with 2.4L 22REC 4-cylinder engines.
• Direct-replacement for part numbers 22250-35050 and 2225035050.
• Includes mounting bolts for easier installation.

What makes this replacement sensor reliable?

The sensor housing and internal components are manufactured from quality alloy and undergo testing before shipment to ensure accurate operation. Each unit is inspected to meet performance expectations and reduce early failure risk. The package includes the parts shown so you receive the correct sensor and hardware ready for install.

• Constructed from durable alloy for long service life.
• 100% tested before shipping to verify function.
• Shipped with the required mounting bolts for direct fitment.

How difficult is installation and what should I prepare?

Installation is a straightforward swap: disconnect the battery, unplug the electrical connector, remove the old sensor and bolts, and install the new unit using the supplied fasteners. Basic hand tools and a torque wrench are typically all that’s needed. If you’re not comfortable with engine electrical components, a professional installer can complete the replacement quickly.

• Tools needed: basic socket set, screwdriver, torque wrench.
• Estimated time: 20–45 minutes for an experienced DIYer.
• Always disconnect the battery before working on electrical components.

Who is this for: This NENKUTEN mass air flow meter is aimed at owners and mechanics of older Toyota Pickup and 4Runner models who need a reliable, OEM-style replacement for a failed or aging MAF sensor. It’s suitable for DIY installers who want a direct-fit, tested unit with included bolts, and for repair shops seeking a cost-effective aftermarket option that matches the original part numbers 22250-35050 / 2225035050.