28300-10020 Starter Relay (3-Pack) 12V 4-Pin Replacement for Toyota Camry Corolla RAV4 Tacoma Tundra Lexus, 156700-0503 Horn and AC Clutch Relay
Product details
| Management number | 237398047 | Release Date | 2026/07/10 | List Price | US$3.96 | Model Number | 237398047 | ||
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Restore Your Vehicle's Electrical Integrity with Sonzrod 28300-10020 RelaysWhen your horn stops working or your car struggles to engage the starter motor, the culprit is often a worn-out mechanical relay. The Sonzrod 28300-10020 (156700-0503) is a precision-engineered 12V 4-pin relay designed to meet or exceed original factory performance. It serves as a vital switch for various high-current circuits, including the starter motor, air conditioning clutch, and safety systems.Technical Specifications:Model/OE: 28300-10020 / 156700-0503Voltage: 12V DCPin Count: 4-PinContact Material: AgSnO2 (Silver Alloy)Terminal Material: Tin-Plated BrassColor: Blue (As pictured) Interchange & Cross-Reference:Replacement for Toyota 28300-10020Replacement for Denso 156700-0503Compatible with most Toyota/Lexus 12V systemsIMPORTANT: To ensure 100% compatibility, please verify your original part number and terminal configuration (4-Pin) against our product images prior to purchase. Cross-referencing the "28300-10020" marking on your existing unit is essential to prevent incorrect fitment.
- PRECISE 4-PIN SPECIFICATIONS: Professional-grade 12V DC Automotive Relay; OE Part Number: 28300-10020, 156700-0503; Features a standard 4-Pin configuration for a perfect "plug and play" installation in fuse boxes
- EXTENSIVE VEHICLE COMPATIBILITY: Engineered as a high-performance Replacement for Toyota (Camry, Corolla, RAV4, Avalon, Sienna, Tacoma, Tundra) and Lexus (ES300, GS300, LS400) models; Ideal for multi-purpose electrical system repairs
- RELIABLE DIAGNOSTIC SOLUTION: Specifically designed to fix common "no-start" issues, non-functional horns, and failing A/C compressor clutches; Restores electrical connectivity to ensure your vehicle starts consistently and safely
- DURABLE DUAL-MATERIAL BUILD: Features Tin-Plated Terminals for superior conductivity and oxidation resistance; Internally equipped with AgSnO2 (Silver Tin Oxide) contacts to prevent arcing and ensure a long-lasting service life under heavy vibration
- VALUE MULTI-PACK SAVINGS: Available in 3-Pack and 4-Pack options to keep as spares for different relay positions; Provides a cost-effective alternative to expensive dealership parts without compromising on OEM-level performance
| ASIN | B0GTQKYCN5 |
|---|---|
| Model | Sonzrod 28300-10020 Starter Relay |
| Brand Name | Sonzrod |
| Unit Count | 3.0 Count |
| Part Number | Sonzrod 28300-10020 Starter Relay |
| Coil Voltage | 12 Volts (DC) |
| Contact Type | Normally Open |
| Manufacturer | Sonzrod |
| Mounting Type | Plug In Mount |
| Connector Type | Plug-In |
| Current Rating | 20 Amps |
| Operation Mode | Automatic |
| Contact Material | Silver Alloy |
| Specification Met | OEM |
| Included Components | Sonzrod 28300-10020 Starter Relay (3-Pack) |
| Minimum Switching Voltage | 12 Volts (DC) |
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