MOTOKU IACV MAP TPS Sensor Kit — 3‑Piece OEM Replacement for 1991–1997 GM Vehicles, Direct Fit

This all-in-one MOTOKU kit bundles the three engine-management sensors commonly replaced together when troubleshooting idle, throttle response or engine vacuum issues on older trucks, vans and cars. Each component is intended to replace original equipment (OE) parts listed by the manufacturer numbers provided, simplifying sourcing and reducing downtime. The kit is compatible with a wide roster of Chevrolet, GMC, Buick, Cadillac, Pontiac and Isuzu models from the 1991–1997 model years, and ships as three separate, ready-to-install units.

Which vehicles does this MOTOKU sensor kit fit?

The kit covers many GM platforms and a few Isuzu models across early-1990s years. It’s specified for numerous Chevrolet and GMC trucks, vans and SUVs, plus certain Buick, Cadillac and Pontiac cars. Use the vehicle list below to confirm fitment against your year, make and model before purchase.

• Chevrolet: Camaro, Caprice, Astro, Blazer, S10 Blazer, C1500/C2500/C3500 series, G10/G20, K-series pickups, Lumina APV, S10, G30, P30 (1991–1997 ranges).
• GMC: Jimmy, Safari, Sonoma, G3500 and many C/K/G series trucks and vans (1991–1996 ranges).
• Buick/Cadillac/Pontiac/Isuzu: Select models including Roadmaster, Brougham, Trans Sport, Firebird, Pickup/Rodeo and NPR commercial chassis (1991–1995 ranges).

How do these three sensors work together to affect drivability?

The IACV, MAP and TPS each provide distinct engine-management signals. The TPS indicates throttle plate angle, the MAP measures intake manifold vacuum/pressure, and the IACV controls bypass airflow at idle. Replacing all three at once can restore stable idle, improve throttle response and reduce stalling when sensors have aged or failed.

• TPS: restores accurate throttle position data for smooth acceleration.
• MAP: returns correct manifold pressure readings for fuel/ignition adjustment.
• IACV: re-establishes proper idle airflow control to prevent surging or stalling.

Which OE part numbers does this MOTOKU set replace and why is that useful?

This kit is marketed to replace a range of OE and aftermarket part numbers, so you can match against your vehicle’s original reference. Replacing with a compatible aftermarket set helps avoid ordering multiple single parts and reduces returns from incorrect fitment when numbers match. Always cross-check your vehicle’s VIN or existing part number before installation.

• Included replaceable references: 7696064, 12569240, 16017460, 16137039 and others listed by the manufacturer.
• Packaging groups all three sensors to simplify diagnostics and repair on older vehicles.
• Designed as drop-in replacements for the listed numbers, reducing modification risk.

What’s included in the package and what should I prepare for installation?

The kit contains one IACV, one MAP sensor and one TPS. Basic mechanical skills, common hand tools, and a multimeter for sensor verification are useful; some models may require light throttle-body cleaning or gasket replacement during service. Follow vehicle-specific service manuals for torque specs and wiring checks.

• Package contents: IACV (1), MAP sensor (1), TPS (1).
• Tools recommended: socket set, screwdrivers, electrical cleaner, multimeter.
• Tip: verify connector type and wiring pins match OEM harness before final installation.

Who is this for: The MOTOKU IACV + MAP + TPS kit is aimed at owners, DIY mechanics and independent shops working on early-1990s GM trucks, vans and compatible Buick, Cadillac, Pontiac or Isuzu models. It’s a practical choice when multiple intake-related sensors show age or fault codes, when sourcing original part numbers is difficult, or when you want a single shipment that covers idle, vacuum and throttle sensing without ordering components separately.