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Hella Relay 12V 40A SPST Resistor — Universal Automotive Relay
Hella Relay 12V 40A SPST Resistor — Universal Automotive Relay
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Hella Relay 12V 40A SPST Resistor — Universal Automotive RelayHella Relay 12V 40A SPST Resistor — Universal Automotive Relay
Hella

Hella Relay 12V 40A SPST Resistor — Universal Automotive Relay

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SKU: HELLA007791017

About Hella Hella engineers high-quality automotive parts and accessories trusted ...Read more

Price:
$6.72 $6.97
60 ENTRIES10X
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

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About Hella

Hella engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Hella lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Reliable Power Switching with Hella 12V 40A SPST Relays

When it comes to automotive electrical systems, reliability is non-negotiable. The Hella 12V 40A SPST Relay with integrated resistor is the industry standard for controlling high-current circuits. Whether you are powering auxiliary lighting, cooling fans, fuel pumps, or horn systems, this relay ensures consistent, efficient power delivery to your vehicle's critical components.

Why Choose Hella Relays?

  • Proven OEM Quality: Hella produces over 100 million relays annually, trusted by leading car manufacturers worldwide.
  • Resistor Protection: Integrated resistor helps protect sensitive electronic control units from voltage spikes.
  • High Capacity: Rated for 40A, making it suitable for demanding electrical loads.
  • Universal Application: Perfect for custom wiring projects, restoration, or replacing failed factory relays.
  • Certified Standards: Compliant with ISO 9001 and ROHS/REACh environmental standards.

Hella's commitment to precision engineering means you get a component that performs under extreme conditions. With a compact design and standard pin configuration, installation is straightforward for both professional mechanics and DIY enthusiasts. Don't let a faulty relay compromise your vehicle's performance; upgrade to the reliability of Hella components. Explore our full catalog of electrical solutions at GGCRACING.

About Hella

Hella engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Hella lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Reliable Power Switching with Hella 12V 40A SPST Relays

When it comes to automotive electrical systems, reliability is non-negotiable. The Hella 12V 40A SPST Relay with integrated resistor is the industry standard for controlling high-current circuits. Whether you are powering auxiliary lighting, cooling fans, fuel pumps, or horn systems, this relay ensures consistent, efficient power delivery to your vehicle's critical components.

Why Choose Hella Relays?

  • Proven OEM Quality: Hella produces over 100 million relays annually, trusted by leading car manufacturers worldwide.
  • Resistor Protection: Integrated resistor helps protect sensitive electronic control units from voltage spikes.
  • High Capacity: Rated for 40A, making it suitable for demanding electrical loads.
  • Universal Application: Perfect for custom wiring projects, restoration, or replacing failed factory relays.
  • Certified Standards: Compliant with ISO 9001 and ROHS/REACh environmental standards.

Hella's commitment to precision engineering means you get a component that performs under extreme conditions. With a compact design and standard pin configuration, installation is straightforward for both professional mechanics and DIY enthusiasts. Don't let a faulty relay compromise your vehicle's performance; upgrade to the reliability of Hella components. Explore our full catalog of electrical solutions at GGCRACING.

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