- Shop
- /
- Electrical, Lighting and Body
- /
- Relays
- /
- Wiring Relay
Wiring RelayHella BehrPart # 007794021
Ships in 24 hours
32 In Stock

Built on trust. Stocked and shipped from our U.S. distributors.
All parts come with easy returns, full warranty and money back guarantee.
Learn MoreDetails:
HELLA Relay's manage key electrical circuits including central locking, lighting, and engine cooling fans. It is compatible with various 12V systems using a 4-pin connector for reliable operation. Our relay's ensure consistent performance for essential automotive functions.
Minimizes electromagnetic interference in sensitive systems with integrated resistor or diode suppression protection.
Offers universal compatibility, ensuring seamless integration with most modern vehicles' electrical systems.
Ensures dependable performance in extreme environments with an operating temperature range suitable for demanding conditions.
Simplifies installation and replacement tasks with a standardized pin connectors designed for multiple automotive functions.
Provides consistent switching of high-current circuits for reliable electrical system operation in vehicles.
Warranty
Product Details:
| California Proposition 65 Required | No |
| Original Part Color | Brown |
| Wiring Diagram | W2 |
| Temperature range [°F] | 176.00 |
| Ohmic Load [A] | 20 |
| Capacitive Load [A] | 20 |
| Supplementary Article/Supplementary Info | without Holder |
| Relay function | Central Locking |
| Relay function | Windshield Wiper Stage 2 |
| Supplementary Article/Info 2 | with Resistor |
| Number of pins | 5 |
| Assy/Disassy by Qualified Personnel Required! | . |
| Color | Black |
| Ohmic Load [A] | 30 |
| Plug Type ID | B1 |
| Relay function | Starter |
| Capacity at 12V | 20/30A |
| Relay function | ESP |
| Relay function | Daytime Running Light |
| Relay function | Low Beam |
| Relay function | Convertible Top Hydraulics |
| Combi Switch Function | Normally Open Contact |
| Relay function | Window Regulator |
| Temperature range [°C] | 80 |
| Capacitive Load [A] | 30 |
| Voltage [V] | 12 |
| Relay function | Alternator |
| OE Number | 90491314 |
| Relay function | Heated Rear Window |
| Relay function | Air Conditioning |
| Combi Switch Function | Changeover Contact |
| Relay function | Windshield Wiper Stage 1 |
| Relay function | Heated Windshield |
| Inductive Load [A] | 5 |
| Relay function | Comfort Equipment Variant (Trim Package) |
| Protection Type (IP Code) | 54 |
| Relay function | Horn |
| Relay function | Light Switch |
| Relay function | Fan, Heater/Air Conditioning |
| Combi Switch Function | Normally Closed Contact |
| Voltage | 12.00 |
$13.91
Warranty
12 month/24K Miles
QTY

Built on trust. Stocked and shipped from our U.S. distributors.
All parts come with easy returns, full warranty and money back guarantee.
Learn MoreDetails:
HELLA Relay's manage key electrical circuits including central locking, lighting, and engine cooling fans. It is compatible with various 12V systems using a 4-pin connector for reliable operation. Our relay's ensure consistent performance for essential automotive functions.
Minimizes electromagnetic interference in sensitive systems with integrated resistor or diode suppression protection.
Offers universal compatibility, ensuring seamless integration with most modern vehicles' electrical systems.
Ensures dependable performance in extreme environments with an operating temperature range suitable for demanding conditions.
Simplifies installation and replacement tasks with a standardized pin connectors designed for multiple automotive functions.
Provides consistent switching of high-current circuits for reliable electrical system operation in vehicles.
Product Details:
| California Proposition 65 Required | No |
| Original Part Color | Brown |
| Wiring Diagram | W2 |
| Temperature range [°F] | 176.00 |
| Ohmic Load [A] | 20 |
| Capacitive Load [A] | 20 |
| Supplementary Article/Supplementary Info | without Holder |
| Relay function | Central Locking |
| Relay function | Windshield Wiper Stage 2 |
| Supplementary Article/Info 2 | with Resistor |
| Number of pins | 5 |
| Assy/Disassy by Qualified Personnel Required! | . |
| Color | Black |
| Ohmic Load [A] | 30 |
| Plug Type ID | B1 |
| Relay function | Starter |
| Capacity at 12V | 20/30A |
| Relay function | ESP |
| Relay function | Daytime Running Light |
| Relay function | Low Beam |
| Relay function | Convertible Top Hydraulics |
| Combi Switch Function | Normally Open Contact |
| Relay function | Window Regulator |
| Temperature range [°C] | 80 |
| Capacitive Load [A] | 30 |
| Voltage [V] | 12 |
| Relay function | Alternator |
| OE Number | 90491314 |
| Relay function | Heated Rear Window |
| Relay function | Air Conditioning |
| Combi Switch Function | Changeover Contact |
| Relay function | Windshield Wiper Stage 1 |
| Relay function | Heated Windshield |
| Inductive Load [A] | 5 |
| Relay function | Comfort Equipment Variant (Trim Package) |
| Protection Type (IP Code) | 54 |
| Relay function | Horn |
| Relay function | Light Switch |
| Relay function | Fan, Heater/Air Conditioning |
| Combi Switch Function | Normally Closed Contact |
| Voltage | 12.00 |
Our Parts
Your mechanic’s suppliers are our suppliers. Our parts come from the same trusted distributors that supply professional shops nationwide. That means factory-fresh OEM and premium aftermarket parts from authorized channels only. Every order ships from U.S. warehouses.
We partner exclusively with reputable U.S. companies so you can buy with confidence. Every part is new and original from the manufacturer, covered by full warranties, plus our money-back guarantee.
FAQ
Genuine only. We source through the largest U.S. distributors that supply professional shops nationwide. Parts are new and original from the manufacturer, from authorized channels only. No marketplace sellers. No gray imports.
Buy With Confidence
Massive Selection:
Access 400+ trusted brands and thousands of parts—if it fits your vehicle, we’ve got it.

Lightning-Fast Shipping:
Get back on the road sooner with same-day or next-day shipping on most orders.

Expert Support, Anytime:
Our team of real mechanics and parts pros delivers immediately.

Peace-of-Mind Warranty:
Every part is backed by our industry-leading 12 month 24,000 mile warranty.
All your favorite brands in one place




















+ 400 more

The Smarter Way to Get Parts
Partnered with 400+ global suppliers, offering 1 million+ parts with same or next day shipping, and backed by a 12-month / 24,000-mile warranty—HowToo makes getting the right part fast, reliable, and hassle-free. Expert support and install guidance included, every time.
$13.91
Warranty
12 month/24K Miles