FACH-19D594-AA A/C Pressure Switch for 1993-1997 Nissan Quest Mercury Villager

FACH-19D594-AA A/C Pressure Switch Cross Reference

Technical Specifications for FACH-19D594-AA A/C Pressure Switch

FACH-19D594-AA A/C Pressure Switch Vehicle Application

Sourcing FACH-19D594-AA A/C Pressure Switch FAQs

Why is the 30.6 kg/cm² threshold so critical for the Nissan Quest?

The Quest/Villager platform uses a high-capacity HVAC system that generates significant pressure during peak summer operation. The 30.6 kg/cm² cut-off is a high-limit safety set specifically to protect the original aluminum lines and the compressor manifold. Our sensors use 100 percent bench-testing to ensure these specific Ford/Nissan co-developed parameters are met with zero drift.

Can we implement private label laser marking for our bulk orders?

Yes. For our professional importers and Top 100 global wholesalers we provide high-definition laser etching. We can mark your brand logo and the FACH-19D594-AA reference number directly on the sensor body to help you build brand authority in the specialty MPV aftermarket.

What is the standard manufacturing lead time for wholesale orders?

Our fixed lead time is 60 days. This duration is essential for the precision calibration of the dual-action diaphragm and exhaustive IATF 16949 quality checks. This ensures the long-term reliability required by international procurement networks serving North American and global markets.

Is this switch compatible with modern R134a refrigerants and oils?

Absolutely. Although this platform spans the R12 to R134a transition period, our switch is manufactured with upgraded internal seals that are chemically resistant to both HFC R134a and modern PAG oils. This prevents seal swelling and ensures accurate pressure readings over years of service.

Do you support mixed wholesale orders for specialized sensors?

Yes. We understand that the Quest 93-97 is a niche application. You can combine the FACH-19D594-AA with other Nissan or Ford pressure sensors to meet our 100-unit MOQ to effectively optimize your container space and logistics costs.

How do you protect the internal threads and terminals during shipping?

Each unit is individually sealed in a moisture-proof industrial bag with a protective cap. For bulk export we use reinforced export-grade cartons with internal shock-absorbing dividers to ensure the electrical terminals and internal threads arrive in perfect condition.