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Genuine Mercedes-Benz Relay Block
Relay Fuse Box- Select Vehicle by Model
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For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).
144 Relay Blocks found
Mercedes-Benz Fuse & Relay Box Part Number: 204-540-01-50
$40.80 MSRP: $57.00You Save: $16.20 (29%)Ships in 1-2 Business DaysProduct Specifications- Other Name: Fuse Box
Mercedes-Benz Fuse & Relay Box Part Number: 246-906-72-00
$142.80 MSRP: $199.00You Save: $56.20 (29%)Ships in 1-2 Business DaysProduct Specifications- Other Name: Relay Unit; Relay Box
Mercedes-Benz Control Module Part Number: 000-982-20-23
$252.36 MSRP: $352.00You Save: $99.64 (29%)Ships in 1-2 Business DaysProduct Specifications- Other Name: Relay; Relay Box
- Replaces: 000-982-02-23
Mercedes-Benz Fuse & Relay Box Part Number: 166-540-51-02
$163.20 MSRP: $228.00You Save: $64.80 (29%)Ships in 1-2 Business DaysProduct Specifications- Other Name: Fuse Box
- Replaces: 166-540-27-50
Mercedes-Benz Relay Box Part Number: 177-906-13-02
$72.00 MSRP: $100.00You Save: $28.00 (28%)Ships in 1-2 Business DaysProduct Specifications- Other Name: Relay Unit
Mercedes-Benz Relay Box Part Number: 177-906-10-02
$93.60 MSRP: $130.00You Save: $36.40 (28%)Ships in 1-2 Business DaysProduct Specifications- Other Name: Relay Unit
Mercedes-Benz Fuse & Relay Box Part Number: 166-540-23-50
$61.20 MSRP: $85.00You Save: $23.80 (28%)Ships in 1-2 Business DaysProduct Specifications- Other Name: Fuse Box
- Position: Passenger Side
- Replaces: 166-540-17-50
Mercedes-Benz Fuse & Relay Box Part Number: 213-540-45-78
$174.00 MSRP: $242.00You Save: $68.00 (29%)Ships in 1-2 Business DaysProduct Specifications- Other Name: Fuse Box
- Position: Passenger Side
Mercedes-Benz Housing Side Cover Part Number: 246-540-38-03
$53.40 MSRP: $75.00You Save: $21.60 (29%)Ships in 1-2 Business DaysProduct Specifications- Other Name: Equipment Box; Fuse & Relay Box, Housing
- Replaces: 246-540-00-24
Mercedes-Benz Fuse & Relay Box Part Number: 213-540-37-39
$136.80 MSRP: $190.00You Save: $53.20 (28%)Ships in 1-2 Business DaysProduct Specifications- Other Name: Fuse Box
- Position: Passenger Side
Mercedes-Benz Fuse & Relay Box Part Number: 164-540-30-72
$268.80 MSRP: $374.00You Save: $105.20 (29%)Ships in 1-2 Business DaysProduct Specifications- Other Name: Bracket
- Replaces: 164-540-23-72, 164-540-05-72, 164-540-02-72
Mercedes-Benz Fuse & Relay Box Part Number: 212-900-48-30-80
$659.75 MSRP: $922.00You Save: $262.25 (29%)Ships in 1-2 Business DaysProduct Specifications- Other Name: Reman Control Unit, Complete; Fuse Box, Main Relay Block
- Replaces: 212-900-64-29-80
Mercedes-Benz Junction Block Part Number: 246-906-86-01
$121.20 MSRP: $169.00You Save: $47.80 (29%)Ships in 1-2 Business DaysProduct Specifications- Other Name: Current Limiter; Limiter
- Replaces: 246-906-79-01, 246-906-79-01-64, 246-906-96-00
Mercedes-Benz Fuse & Relay Box Part Number: 222-540-30-50
$41.40 MSRP: $58.00You Save: $16.60 (29%)Ships in 1-2 Business DaysProduct Specifications- Other Name: Fuse Box
Mercedes-Benz Relay Unit Part Number: 167-906-59-02
$79.20 MSRP: $110.00You Save: $30.80 (28%)Ships in 1-2 Business DaysProduct Specifications- Other Name: Fuse Box
Mercedes-Benz FUSE BOX Part Number: 907-540-70-60
$170.18 MSRP: $238.00You Save: $67.82 (29%)Ships in 1-2 Business Days
Mercedes-Benz Limiter Part Number: 247-906-75-02
$93.60 MSRP: $130.00You Save: $36.40 (28%)Ships in 1-2 Business DaysProduct Specifications- Other Name: Current Limiter
Mercedes-Benz Fuse & Relay Box Part Number: 223-540-84-44-64
$21.56 MSRP: $29.50You Save: $7.94 (27%)Ships in 1-2 Business DaysProduct Specifications- Other Name: Fuse Box; Relay Plate
- Replaces: 223-540-39-56, 223-540-84-44
Mercedes-Benz Fuse & Relay Box Part Number: 166-540-93-15
Product Specifications- Other Name: Potential Distributor
- Position: Passenger Side
- Replaces: 166-540-36-12, 166-540-21-50, 166-540-20-50, 166-540-29-50
Mercedes-Benz Fuse & Relay Box Part Number: 166-540-49-02
$222.00 MSRP: $310.00You Save: $88.00 (29%)Product Specifications- Other Name: Fuse Box
- Replaces: 166-540-24-50, 166-540-15-50
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1-20 of 144 Results
Mercedes-Benz Relay Block
The Relay Block of Mercedes-Benz engines is designed with advanced materials that provide the necessary rigidity for the crankshaft, pistons, and cylinder head. This block also effectively transports oil and coolant for uninterrupted power. With a powerful heart combined with sleek styling, high-grade materials, and intuitive technology, the Mercedes-Benz continues to attract drivers. Through the voice-controlled MBUX system, which answers questions in natural language, and the MB.OS software platform that unifies navigation, driver assistance, and entertainment, the luxury car maker combines luxury with efforts to digitalize experience. The vehicle's advanced sensors monitor the traffic ahead of you and help prevent an unfortunate collision. These energy-saving aspects return precious fuel economy to you without sacrificing performance. Germany-based Mercedes-Benz's insightfully engineered mixture of comfort, technology, and driving pleasure has kept the three-pointed star ahead in public discussion of the industry since 1926. Almost as crucial to that reputation, the second advantage of the Relay Block is the lightweight aluminum cast with hard-wearing cylinders. It results in lower weight while resisting wear over distances of hundreds of thousands of kilometers. Precision machining ensures that the bearing saddles and the bores of the cylinder are made exactly perpendicular to each other. This ensures that the reciprocating pistons move efficiently and reduce vibration issues through precise centering. Oil galleries are built into various components to ensure critical parts receive pressurized oil. Coolant jackets in the engine block help dissipate heat to the radiator. Due to having threaded mounting points, the powertrain bolts directly to the chassis. As a result, this single casting becomes a multifunctional platform and supports reliability, refinement, and spirited acceleration.
Genuine parts are built to last. These components go through tough factory testing, so you can trust they will hold up over time. At MBPartsGiant.com, finding Mercedes-Benz Relay Block is quick and simple. We keep a massive inventory in stock with low prices that are hard to beat. Just order online to get a real manufacturer's warranty with every single part. Returns won't be a headache either, thanks to our no-hassle policy. If you are in a rush, we provide expedited shipping to get your vehicle back on the road. Don't wait. Finish your repairs today and keep your Mercedes-Benz running like new. Explore the catalog now.
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