What role do Relay Boxes play in the electrical system on Volkswagen Rabbit?

The vehicle has several electrical components like majority of its electrical accessories like the fuel injection system, horns, starter, and the fog lamps that employ relays to send electrical signals to the components. Relays use a low-current circuit referred to as the control circuit, to turn on and off a high-current circuit also referred to as the power circuit. The failure of one relay will not allow the other component to run correctly. The majority of relays are mounted in the engine compartment and interior fuse/relay boxes with the interior fuse box being found in the left end of the instrument panel under a cover and the engine compartment fuse box being found in the left-rear side of the engine compartment.

Genuine Volkswagen Rabbit Relay Boxes

Relay Block

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

2 Relay Boxes found

View related parts
Volkswagen Rabbit Fuse & Relay Box Part Number: 1K0-937-125-A
$180.87 MSRP: $253.32
You Save: $72.45 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Plate; Relay Fuse Plate
- Replaces: 1K0-937-125, 000-937-125
- Warranty: This genuine part is guaranteed by Volkswagen's factory warranty.
Fits the following Vehicles:
- 2006-2009 Volkswagen Rabbit | 2.5, S | 5 Cyl 2.5 L GAS
View related parts
Volkswagen Rabbit Module Part Number: 3C8-937-049-AC
$649.75 MSRP: $819.35
You Save: $169.60 (21%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Unit; Control Module
- Replaces: 3C0-937-049-F, 3C0-937-049-L, 3C0-937-049-S, 3C8-937-049-AB, 3C8-937-049-F, 1K0-937-049-M-Z0A, 1K0-937-049-M, 3C0-937-049-D, 3C0-937-049-E, 3C0-937-049-AG, 3C8-937-049-S, 3C0-937-049-AL, 3C0-937-049-G, 1K0-937-049-C-Z01, 1K0-937-049-C, 3C0-937-049-AC
- Warranty: This genuine part is guaranteed by Volkswagen's factory warranty.
Fits the following Vehicles:
- 2006-2009 Volkswagen Rabbit | 2.5, S | 5 Cyl 2.5 L GAS

Volkswagen Rabbit Relay Boxes

Choose OEM Relay Boxes for superior quality and long-lasting durability. They match the Volkswagen's factory specifications exactly and pass strict quality control. If you plan to replace Relay Boxes on your Rabbit, put OEM at the top of your list. You'll get the right fit, reliable performance, and peace of mind. We stock an extensive inventory of genuine Volkswagen Rabbit parts. It is easy to find what you need. You will love our competitive prices that help you save. No more hassle with returns or guesswork. Every part includes a warranty straight from the manufacturer. Get trusted quality, strong durability, and real value today.

Volkswagen Rabbit Relay Boxes Parts and Q&A

Fuse & Relay Box
1K0-937-125-A
Q: What role do Relay Boxes play in the electrical system on Volkswagen Rabbit?
A:
The vehicle has several electrical components like majority of its electrical accessories like the fuel injection system, Horns, starter, and the fog lamps that employ relays to send electrical signals to the components. Relays use a low-current circuit referred to as the control circuit, to turn on and off a high-current circuit also referred to as the power circuit. The failure of one relay will not allow the other component to run correctly. The majority of relays are mounted in the engine compartment and interior fuse/relay boxes with the interior Fuse Box being found in the left end of the instrument panel under a cover and the engine compartment fuse box being found in the left-rear side of the engine compartment.