Four Seasons 35984 HVAC Relay

Four Seasons 35984 HVAC Relay Overview

Four Seasons 35984 is a standard 12-volt HVAC relay built for direct electrical switching in climate control circuits. It uses a 4-terminal blade design with male connector and terminal ends, a yellow housing, and a 30-amp amperage rating for OE-style relay replacement.

Compatible With Nissan Sentra, Nissan 720, and Nissan 210 applications, this Four Seasons Relay line part is built to meet or exceed OEM requirements. It is a practical choice when diagnosing HVAC relay failure on a Nissan Sentra relay circuit or replacing a worn relay in older Nissan heating and air conditioning systems.

Key Features

• Part number: 35984
• Brand: Four Seasons Relay
• 12-volt standard HVAC relay
• 4 blade terminals with male connector and male terminal gender
• 30-amp amperage rating
• Yellow housing, standard relay style
• Without bracket and without skirt
• Meets or exceeds OEM specifications

Product Details

Four Seasons 35984 is a standard relay used in HVAC electrical control circuits where a compact, 4-terminal switching component is required. The blade-style terminals and standard relay format support straightforward replacement in vehicles that use this relay configuration. This part cross-references Gates 19936 and Anchor 2927 for the same application.

For fitment-based searches, this relay is listed for 1982 Nissan 210, 1983 Nissan 720, and 1982-1985 Nissan Sentra, plus 1987 Nissan Sentra. If you are searching for a Nissan Sentra HVAC relay, Four Seasons 35984 is the referenced part number for these applications.

Common Problems This Relay Can Address

• HVAC blower or control circuit not switching on
• Intermittent relay operation in the climate control system
• Electrical relay failure caused by worn internal contacts
• Loss of HVAC function tied to a faulty relay signal path
• Replacement need for an OE-style Nissan relay circuit component

Installation Notes and Tips

Verify the relay footprint, terminal count, and connector style before installation. Match the 12-volt system requirement, 4 blade terminals, and 30-amp rating to the original relay specification. Confirm the vehicle application against the listed fitment for 1982-1985 Nissan Sentra, 1987 Nissan Sentra, 1983 Nissan 720, or 1982 Nissan 210.

Inspect the relay socket for heat damage, corrosion, or loose terminals before installing the replacement. A secure electrical connection is important for consistent HVAC relay performance.

Quality Assurance

Four Seasons 35984 is identified as meeting or exceeding OEM requirements, making it an OE-style replacement option for the listed Nissan applications.