{"product_id":"12v-20a-4-pin-automotive-mini-relay-denso-156700-3220","title":"12V 20A 4-Pin Automotive Mini Relay – Denso 156700-3220","description":"\n\u003ch2\u003e12V 20A 4-Pin Automotive Mini Relay – Denso 156700-3220\u003c\/h2\u003e\n\u003cp\u003eKeep your vehicle's electrical system running smoothly with this compact, high-quality 12V automotive relay. Designed as a direct replacement for Denso relay 156700-3220, this small but mighty 4-pin relay delivers reliable switching performance for a wide range of automotive electrical circuits — from lighting and horns to fans and accessories.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 12V DC – compatible with standard automotive electrical systems\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 20A – handles demanding loads with ease\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin Configuration:\u003c\/strong\u003e 4-pin design for straightforward installation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Size:\u003c\/strong\u003e 2.5 × 2 × 1.5 cm – fits tight spaces in engine bays and fuse boxes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Blue – easy to identify among other relays\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Reference:\u003c\/strong\u003e Denso 156700-3220 compatible\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e 100% Brand New\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × 12V 20A 4-Pin Automotive Mini Relay\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cp\u003eThis relay is ideal for DIY automotive enthusiasts and professional mechanics looking for a reliable, cost-effective replacement relay. Suitable for use in cars, trucks, motorcycles, and other 12V vehicles wherever a compact 4-pin relay is required.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1pc-10g-high-grade-silicon-grease-lubricant-o-lubrication-good-odorless-smoothness-for-o-rings-tube-silicone-grease-lubricant\"\u003e1PC 10g High Grade Silicone Grease Lubricant for O-Rings\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1pc-multi-use-faucet-bubbler-wrenches-6-sizes-sink-wrenches-detach-tool-for-kitchen-bathroom-faucet-parts-repair-spanner\"\u003e1PC Multi-Use Faucet Bubbler Wrench \u0026amp; Repair Spanner\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/3pcs-silicone-sealant-scraper-set-multi-functional-caulking-nozzle-tools-for-tile-floor-joints-grout-finishing-and-renovation\"\u003e3PCS Silicone Sealant Scraper \u0026amp; Caulking Tool Set\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.fueleconomy.gov\/feg\/drive.shtml\" target=\"_blank\" rel=\"noopener\"\u003eFuelEconomy.gov driving efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What vehicles is the 12V 20A 4-pin automotive relay compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This relay is compatible with most standard 12V automotive electrical systems, including cars, trucks, vans, and motorcycles. It is designed as a replacement for Denso relay 156700-3220 and can also be used in any application requiring a 12V, 20A, 4-pin mini relay.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this relay easy to install without professional help?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The 4-pin layout is a standard automotive configuration, making installation straightforward for most DIYers. Simply match the pin positions to your existing relay socket or wiring harness and plug it in — no special tools required.\u003c\/p\u003e\n\u003ch4\u003eQ: What does the 20A current rating mean for my vehicle?\u003c\/h4\u003e\n\u003cp\u003eA: The 20A rating indicates the maximum electrical current the relay can safely switch. This is sufficient for most common automotive loads such as headlights, horns, cooling fans, and accessory circuits, making it a versatile choice for various vehicle applications.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What vehicles is the 12V 20A 4-pin automotive relay compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This relay is compatible with most standard 12V automotive electrical systems, including cars, trucks, vans, and motorcycles. It is designed as a replacement for Denso relay 156700-3220 and can also be used in any application requiring a 12V, 20A, 4-pin mini relay.\"}}, {\"@type\": \"Question\", \"name\": \"Is this relay easy to install without professional help?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The 4-pin layout is a standard automotive configuration, making installation straightforward for most DIYers. Simply match the pin positions to your existing relay socket or wiring harness and plug it in — no special tools required.\"}}, {\"@type\": \"Question\", \"name\": \"What does the 20A current rating mean for my vehicle?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The 20A rating indicates the maximum electrical current the relay can safely switch. This is sufficient for most common automotive loads such as headlights, horns, cooling fans, and accessory circuits, making it a versatile choice for various vehicle applications.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/x1davz-b4.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/x1davz-b4.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"12V 20A 4-Pin Automotive Mini Relay – Denso 156700-3220\", \"item\": \"https:\/\/x1davz-b4.myshopify.com\/products\/12v-20a-4-pin-automotive-mini-relay-denso-156700-3220\"}]}\u003c\/script\u003e","brand":"Nixie","offers":[{"title":"One Size","offer_id":67609191415907,"sku":"1005011844463430-One Size","price":4.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/2047\/6003\/files\/Sbaa2113d48184ef99e0c04f876ba934c8.webp?v=1790788260","url":"https:\/\/nixiehaven.com\/products\/12v-20a-4-pin-automotive-mini-relay-denso-156700-3220","provider":"Nixie","version":"1.0","type":"link"}