Pnkauto A/C Clutch Cycle Switch Pressure Sensor 15035084 — OE-Fit for GM Trucks, Tested with 12-Month Warranty

Pnkauto's Upgraded 15035084 A/C Clutch Cycle Switch is a direct-replacement air conditioning pressure sensor engineered to restore proper A/C cycling and protect system components.

This precision pressure sensor monitors refrigerant pressure and signals the A/C clutch to engage or disengage, helping maintain safe operating conditions for many GM trucks and vans. Built to match OE specs and using high-quality materials and terminals, the unit fits a wide range of Chevrolet, GMC and related vehicles from the late 1990s through mid-2010s. It arrives tested, labeled with cross-reference numbers, and backed by a 12-month warranty and a 30-day return policy.

How do I know this switch fits my vehicle?

Fitment is confirmed primarily by matching OE or interchange part numbers and by year/make/model compatibility. Pnkauto lists many compatible models and common OE numbers so you can verify before purchase.

• Check interchange numbers: 15035084, 1132749, 15144494 and others.
• Common fit: Chevy Silverado, Tahoe, Suburban and Avalanche models (late 1990s–2010s).
• Compatible GMC models include Sierra, Savana, Yukon XL and Envoy ranges.
• Refer to product images or vehicle selector for exact match.

What symptoms indicate the pressure sensor needs replacement?

Failing sensors can cause irregular A/C clutch cycling, loss of cooling, or prevent the compressor from engaging. Symptoms vary, but a new sensor often restores consistent clutch behavior when the rest of the system is sound.

• Intermittent or constant loss of compressor engagement.
• A/C cycles on and off too quickly or not at all.
• System pressure readings inconsistent or out of normal range.
• Diagnostic trouble codes pointing to pressure switch or sensor faults.

How does Pnkauto ensure reliability compared to OE parts?

Each Pnkauto pressure sensor is manufactured to match original specifications and is tested to ensure correct electrical and mechanical performance. The design uses durable pin terminals and quality materials to withstand regular under-hood conditions.

• Engineered to OE-matching dimensions and electrical specs.
• High-quality terminals reduce corrosion and connection issues.
• Bench-tested before shipping for function and fit.
• Sold with a 12-month warranty and 30-day return policy.

How do I install or replace this A/C clutch cycle switch?

Installation is straightforward for technicians or experienced DIYers with basic A/C service knowledge—always follow vehicle service procedures and safety precautions. The switch mounts where the factory sensor was located and connects to the original wiring harness using the same terminal type.

• Disconnect battery and relieve system pressure per manufacturer instructions.
• Remove the old switch, install the Pnkauto unit in the same orientation.
• Reconnect wiring harness and test clutch engagement under safe conditions.
• Clear any related fault codes and confirm proper cycling.

Who is this for? The Pnkauto Upgraded 15035084 A/C Clutch Cycle Switch is aimed at vehicle owners, fleet managers, and independent mechanics who need a dependable, cost-effective replacement pressure sensor for GM-based trucks, vans, and SUVs. It suits anyone who wants an OE-spec compatible part with clear interchange numbers, reliable terminals, simple installation, and warranty coverage—especially for Silverado, Sierra, Suburban, Tahoe, Avalanche, Savana, Yukon XL, and similar models from the late 1990s through mid-2010s. If you require exact fitment, cross-check your vehicle's year/make/model and OE part number before ordering.