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Black polycarbonate turn signal switch with mounting bracket, model 48552

Grote

Grote 48552 Turn Signal Switch car electronics accessory

SKU CH-48PS-9Y5FN

Turn signal switch for 12 V DC automotive systems, rated at 18 A with FMVSS 108 compliance and a mounting bracket included for triple-trailer setups

  • Product typeAutomotive Electrical & Lighting
  • 12 V DC operation for standard vehicle electrics
  • 18 A current rating handles heavy lighting loads
  • FMVSS 108 compliant for legal road use
  • Polycarbonate housing resists impact and heat
  • Includes mounting bracket for direct installation

Grote 48552 Turn Signal Switch

The Grote 48552 is a 12V DC turn signal switch rated at 18 A. It is built for triple trailer configurations and meets FMVSS 108 standards. The housing uses black polycarbonate and a mounting bracket is included. This accessory suits commercial fleets and heavy-duty towing setups.

Installation notes

The switch includes a mounting bracket for direct fitment. A single connector simplifies the wiring to one plug. The 18 A rating means the circuit and wiring must handle that current without overheating. Verify the 12V system polarity before connecting to avoid damage.

Who this suits

Ideal for operators running triple trailer combinations who need a compliant 12V switch. Not suited for vehicles requiring a different connector count or a lower current rating. Buyers needing integrated hazard or multifunction controls should look at other switch types. Those without a 12V DC electrical system cannot use this part.

How it compares

Measured against everything we stock in Car Audio Accessories & Wiring, at today’s prices. Recalculated every night.

Price $140.99
Pricier than about 87% of the 2,768 comparable items (median $21.99).

Specifications

Product
Brand nameGROTE
Product typeAutomotive Electrical & Lighting

Questions about this item

How can I verify the turn signal switch is operating correctly after installation?

Confirm the lever activates left, right and hazard functions and that each connected lamp flashes at the proper rate for a 12 V DC system.

What components are included with the switch and what must be sourced separately?

The unit includes a mounting bracket; wiring harnesses, connectors and any required relays are not supplied.

Which version of the Grote 48552 should I select for a triple-trailer setup?

This single model is built for triple-trailer configurations and rated at 18 A, 12 V DC, meeting FMVSS 108.

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