HomeElectrical, Lighting and Body > RelaysStandard Ignition RY-1644 Accessory Power Relay
Part #: RY-1644

Standard Ignition RY-1644 Accessory Power Relay

⚙️ 8 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Land Rover, LR2
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Reliable Accessory Power Relay for Land Rover LR2

The Standard Ignition RY-1644 accessory power relay is designed specifically for Land Rover LR2 models. This electrical component ensures consistent power delivery to your vehicle's accessories, maintaining optimal performance and reliability.

  • Compatible with Land Rover LR2 vehicles
  • Part number RY-1644 for precise identification
  • Durable construction for long-lasting use
  • Designed to meet OEM specifications
  • Ensures stable accessory power management

Product Overview and Specifications

The Standard Ignition RY-1644 accessory power relay is an essential electrical component that controls the power supply to various accessories in the Land Rover LR2. This relay is engineered to provide reliable switching performance, helping to protect your vehicle’s electrical system from overloads and ensuring that accessories receive consistent voltage. Manufactured to meet or exceed original equipment standards, this relay supports the proper functioning of lighting, body electronics, and other accessory systems.

Common Applications and Problem Resolution

  • Restores accessory power when experiencing intermittent electrical issues
  • Replaces faulty relays causing accessory malfunctions
  • Prevents electrical shorts and overloads in accessory circuits
  • Supports stable operation of lighting and body control modules
  • Addresses power relay failures that affect vehicle accessories

Installation Notes and Tips

Installation of the Standard Ignition RY-1644 relay should be performed with the vehicle turned off and the battery disconnected to avoid electrical hazards. Locate the existing accessory power relay in the Land Rover LR2’s fuse box or relay panel, remove the faulty relay, and replace it with the RY-1644 unit. Ensure the relay is seated firmly in the socket to maintain proper electrical contact. If unsure about the installation process, consult the vehicle’s service manual or a professional technician.

Quality Assurance and Warranty Information

Standard Ignition parts, including the RY-1644 accessory power relay, are manufactured to meet strict quality standards and OEM specifications. This relay undergoes rigorous testing to ensure durability and reliable performance in Land Rover LR2 vehicles. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in material and workmanship. Refer to the product documentation for exact warranty terms.

BrandStandard Ignition
Part NumberRY-1644
Amperage Rating40 A
Connector GenderMale
Connector ShapeRectangular
FunctionsRelay
Mounting Bracket(s) IncludedNo
Terminal GenderMale
Terminal TypeBlade Terminals
Voltage12

This part fits 8 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2015Land RoverLR22.0LL4N/A
2014Land RoverLR22.0LL4N/A
2013Land RoverLR22.0LL4N/A
2012Land RoverLR23.2LL6N/A
2011Land RoverLR23.2LL6N/A
2010Land RoverLR23.2LL6N/A
2009Land RoverLR2N/ASquare Relay
2008Land RoverLR2N/ASquare Relay

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

1R23942099856-2647AR7148LR003750R7147RAA2903

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.