THUNDERMINGO MAF Sensor Mass Air Flow for Toyota Pickup & 4Runner 2.4L 22REC Direct-Fit 7-Pin

THUNDERMINGO's 22250-35050 mass air flow (MAF) sensor is a direct-fit replacement that measures incoming air for 1989–1995 Toyota Pickup and 1990–1995 4Runner 2.4L 22REC engines.

This replacement MAF meter restores proper airflow measurement to your engine control system without modifying wiring or inlet plumbing. Designed to match the original equipment’s mounting pattern and electrical interface, this THUNDERMINGO unit helps maintain fuel-air balance and supports engine performance when installed correctly. The part is brand-new, cross-references the factory number 22250-35050 (2225035050), and is engineered to fit the 4-cylinder 2.4L 22REC engine families listed.

How do I confirm this MAF fits my Toyota model?

Verify fit by comparing the part number, mounting hole pattern, and electrical connector on your existing sensor to this unit. Cross-reference vehicle years and engine code (22REC) and visually match the 7-pin blade connector and eight mounting holes to ensure compatibility.

• Replace Part Numbers: 22250-35050, 2225035050
• Compatible models: 1989–1995 Toyota Pickup 2.4L 22REC
• Compatible models: 1990–1995 Toyota 4Runner 2.4L 22REC
• Connector: 7-pin blade; Mounting holes: 8

What electrical and mechanical specs should I expect?

This MAF features the same terminal count and mounting geometry as the original to simplify replacement. The 7-pin blade terminals are arranged for direct plug-in, and the sensor’s mounting flange uses eight holes to align with factory intake assemblies.

• Terminal quantity: 7 blade-type pins for direct electrical compatibility
• Mounting hole quantity: 8 holes to match original flange pattern
• Design: direct-fit replacement—no modification to airbox required

Will this part require programming or special tools to install?

No programming is typically required when you replace a like-for-like MAF sensor on these Toyota models. Installation generally involves disconnecting the electrical connector, removing the old unit, and bolting the replacement in place; however, follow-up checks like clearing codes or running the engine to allow the ECU to relearn sensor signals can be beneficial.

• No ECU reflash usually needed for direct-fit replacements
• Recommended: clear diagnostic trouble codes after installation if present
• Tools: basic hand tools and proper torque for mounting bolts

What should I know about warranty, service, and installation guidance?

THUNDERMINGO ships this item new and encourages buyers to confirm fit before purchase; no printed installation instructions are included. If you’re unsure about fit or installation steps, contact the seller for confirmation and consult reputable installation videos or a professional technician for guidance.

• Sold as pictured—no manual included
• Customer service available to confirm part fit before purchase
• Recommend following OEM procedures or instructional videos for safe installation

Who is this for: This THUNDERMINGO 22250-35050 MAF sensor is intended for owners and mechanics restoring or maintaining 1989–1995 Toyota Pickup and 1990–1995 Toyota 4Runner vehicles equipped with the 2.4L 4-cylinder 22REC engine who need an exact-fit, factory-style airflow sensor. It’s suited for DIY installers comfortable with basic engine bay work and for professional shops replacing an aging or failed MAF unit. Before ordering, double-check your vehicle’s part number and connector style to ensure a proper match.