Do I need Left or Right side?
Mini Relay - Mopar (04727370AA)
Vacuum Pump, Starter, Rad Fan #1, Fuel Pump, Police Ign feed #1, Rad Fan #2, Rad Fan #3, Ign Run/Start, Police Ign Feed #2, Police Ign feed #3, ASD Relay #1
Mini Relay – Mopar (04727370AA)
The Mini Relay – Mopar (04727370AA) is a genuine OEM electrical component designed to control and distribute power reliably across multiple vehicle systems. Mini relays are essential for managing high-current circuits using low-current control signals, helping protect switches, wiring, and electronic modules from overload and premature failure.
Manufactured to Mopar’s strict factory specifications, this mini relay features high-quality internal contacts and a durable housing engineered to withstand heat, vibration, and frequent electrical cycling. OEM-grade construction ensures consistent switching performance, proper current handling, and dependable operation over long service intervals—advantages often lacking in aftermarket alternatives.
The Mini Relay – Mopar (04727370AA) is designed as a direct-fit replacement for the original factory-installed relay. It installs easily into the vehicle’s fuse or relay box with correct terminal alignment and electrical ratings, making it suitable for professional technicians and experienced DIY mechanics. Factory calibration ensures seamless integration with vehicle electrical systems and helps prevent intermittent faults.
A failing relay can cause sporadic or complete loss of function in systems such as cooling fans, fuel delivery, lighting, HVAC components, or other electronically controlled accessories. Replacing it with a genuine Mopar mini relay restores stable electrical performance and helps eliminate hard-to-diagnose electrical issues.
• Genuine Mopar OEM mini relay engineered to factory electrical standards
• Reliable switching for high-current automotive circuits
• Durable internal contacts resistant to heat, vibration, and wear
• Direct-fit design for quick, secure installation
• Helps prevent intermittent electrical failures and system malfunctions
• Ideal for professional diagnostics, repairs, and quality DIY service
Choosing the Mini Relay – Mopar (04727370AA) ensures dependable electrical operation and long-term reliability, preserving factory-level performance across critical vehicle systems.
- Return Policy
- Min. 12 Months
- Safe, Secure Checkout
Product Details
Description
Vacuum Pump, Starter, Rad Fan #1, Fuel Pump, Police Ign feed #1, Rad Fan #2, Rad Fan #3, Ign Run/Start, Police Ign Feed #2, Police Ign feed #3, ASD Relay #1
Mini Relay – Mopar (04727370AA)
The Mini Relay – Mopar (04727370AA) is a genuine OEM electrical component designed to control and distribute power reliably across multiple vehicle systems. Mini relays are essential for managing high-current circuits using low-current control signals, helping protect switches, wiring, and electronic modules from overload and premature failure.
Manufactured to Mopar’s strict factory specifications, this mini relay features high-quality internal contacts and a durable housing engineered to withstand heat, vibration, and frequent electrical cycling. OEM-grade construction ensures consistent switching performance, proper current handling, and dependable operation over long service intervals—advantages often lacking in aftermarket alternatives.
The Mini Relay – Mopar (04727370AA) is designed as a direct-fit replacement for the original factory-installed relay. It installs easily into the vehicle’s fuse or relay box with correct terminal alignment and electrical ratings, making it suitable for professional technicians and experienced DIY mechanics. Factory calibration ensures seamless integration with vehicle electrical systems and helps prevent intermittent faults.
A failing relay can cause sporadic or complete loss of function in systems such as cooling fans, fuel delivery, lighting, HVAC components, or other electronically controlled accessories. Replacing it with a genuine Mopar mini relay restores stable electrical performance and helps eliminate hard-to-diagnose electrical issues.
• Genuine Mopar OEM mini relay engineered to factory electrical standards
• Reliable switching for high-current automotive circuits
• Durable internal contacts resistant to heat, vibration, and wear
• Direct-fit design for quick, secure installation
• Helps prevent intermittent electrical failures and system malfunctions
• Ideal for professional diagnostics, repairs, and quality DIY service
Choosing the Mini Relay – Mopar (04727370AA) ensures dependable electrical operation and long-term reliability, preserving factory-level performance across critical vehicle systems.
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|---|---|---|---|
Shipping Policy
Shipping Time Please allow 24-48 hours for us to process your order. Most in stock orders will arrive within 7-10 business days within the contiguous U.S. If we are out of stock of an item ordered we will order it from our distribution center warehouse which can add an additional 7-10 days to your delivery date... Check out our Shipping Policy for more details.
Return Policy
All sales are final for Vintage Parts, No returns can be accepted... Check out our Return Policy for more details.
Mopar Original Parts is a factory-authorized source for genuine OEM Mopar parts and accessories covering Jeep, Ram, Dodge, and Chrysler. Whether you are replacing a Wrangler suspension component, a Ram 1500 brake assembly, or a Grand Cherokee sensor, every part we ship comes from dealership inventory with the manufacturer's warranty intact and is priced below MSRP. Use the vehicle selector to filter by year, model, and trim so you order the correct part the first time. Not sure which part number you need? Call us now and a parts specialist will verify fitment by VIN.