STANDARD MOTOR PRODUCTS RY345

STANDARD MOTOR PRODUCTS part number RY345 is a a/c compressor relay in the Electrical-Switch & Relay system. This catalog matches it to 253 year-and-engine configurations from 2003 to 2025.

Verified fitment includes 2025 Lexus IS300 3.5L V6 ; 2025 Lexus LC500H 3.5L V6 ELECTRIC/GAS ; 2025 Lexus RX350 2.4L L4 Turbocharged ; 2025 Lexus RX500H 2.4L L4 ELECTRIC/GAS Turbocharged ; 2025 Toyota BZ4X ELECTRIC , plus 248 other configurations. See every vehicle this part fits.

Manufacturer specifications
Functions: Relay
Compressor Cut-OffThrottle Cut-Off Relay
Application data published for:
🇺🇸 US 🇨🇦 CA 🇲🇽 MX

Frequently Asked Questions

What is STANDARD MOTOR PRODUCTS RY345?

STANDARD MOTOR PRODUCTS part number RY345 is a a/c compressor relay with published application data for 253 vehicle configurations from 2003 to 2025. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.

Which vehicles does STANDARD MOTOR PRODUCTS RY345 fit?

This catalog matches RY345 to 253 year-and-engine configurations from 2003 to 2025. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.

Is STANDARD MOTOR PRODUCTS RY345 OEM or aftermarket?

What matters is the published application data for this part number, not the label on the box. STANDARD MOTOR PRODUCTS RY345 is listed with its manufacturer part number so you can compare it to an OEM number or another brand that covers the same fitment.

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