Best Boat Throttle Control Side Mount Options for Smooth Steering
Answer: Side-mounted throttle controls are ideal for boaters who want quick, easy access to gear shifts and engine trim from the cockpit. This article highlights five reliable options and explains who each is best for. The top picks suit anglers, professional captains, and casual cruisers alike who need durable mounting, precise control, and straightforward installation.
Summary of Selected Products
| Product | Best For | Key Benefit |
|---|---|---|
| VEVOR Boat Throttle Control, 5006180 | Evinrude Johnson boat owners | Robust side-mount box with trim switch and adjustable throttle |
| Dometic SeaStar Xtreme CHX8051P | Modern helm setups | Engine cut-off switch with side-mount design |
| Generic OMC BRP Concealed Side Mount Remote Control Shifter 5006561 | BRP/OMC systems | Concealed side-mount control with multiple fitment references |
| FASWORX 881170A15 | Mercury/Quicksilver installations | Direct OEM-style side-mount with 8-pin harness |
| Uflex B49 Two Lever Side Mount Control | Ultraflex cable systems | Two-lever, versatile side-mount compatibility |
VEVOR Boat Throttle Control, 5006180

Product type: Side-mounted outboard remote control box with power trim switch and lanyard. This unit is designed for Evinrude Johnson outboards and uses an aluminum ADC2+ASA shell with an ABS handle for durability. The throttle box supports neutral release and a front-end friction adjuster for personalized control. A cold start air-oil ratio adjustment helps operation in extreme temperatures.
- Best for: Evinrude Johnson boat owners who want a robust, field-ready throttle with integrated trim control.
- Why selected: Combines a durable build with a precision throttle and accessible trim switch on the lever for easy engine positioning.
- Limitation: Installation is tailored to specific engine models; compatibility should be confirmed for non-Evinrude Johnson setups.
Dometic SeaStar Xtreme CHX8051P

Product type: Side mount control with engine cut-off switch and trim features. The package details include dimensions and weight, indicating a compact installation footprint suitable for streamlined helm setups.
- Best for: Modern helm configurations seeking integrated safety features (engine cut-off) with side-mounted control.
- Why selected: Combines essential safety function with convenient side-mount operation.
- Limitation: Limited feature description beyond basic switch functionality; verify compatibility with your specific cables and engine models.
Generic OMC BRP Concealed Side Mount Remote Control Shifter 5006561

Product type: Concealed side-mount remote control shifter featuring port-side mounting, compatible with various BRP/OMC control cable generations post-1979. It provides easy cable connections, a neutral warming feature, and start-up prevention logic.
- Best for: BRP/OMC systems requiring a concealed-side mount option for cleaner cockpit lines.
- Why selected: Broad compatibility with multiple part numbers and a streamlined install profile.
- Limitation: Descriptive features are generic; check exact cable compatibility for your engine year and model.
FASWORX Boat Throttle Control Box 881170A15

Product type: Side-mount throttle control with 8-pin 15 ft harness and power trim/tilt. This unit mirrors Mercury/Quicksilver 881170A15 functionality and is cross-referenced to common OEM part numbers for Mercury installations.
- Best for: Mercury/Quicksilver installations needing OEM-like side-mount control with a standard 15 ft harness.
- Why selected: Direct compatibility with widely used Mercury/Mariner components reduces integration complexity.
- Limitation: Availability is tied to cross-reference compatibility; verify the 8-pin connector and harness length for your boat.
Uflex B49 Two Lever Side Mount Control

Product type: Nylon fiberglass body with anodized aluminum levers. Side mount options support left or right installation and are designed for use with Ultraflex engine cables across multiple configurations.
- Best for: Boats using Ultraflex cable systems requiring a flexible, dual-lever side-mount solution.
- Why selected: Adaptable to several cable kits and installation orientations, increasing mounting versatility.
- Limitation: Requires compatible Ultraflex cables and kits to ensure full functionality.
Generic Outboard Remote Control Box Throttle Shift for BRP Johnson Evinrude

Product type: Side-mounted remote control box with fast idle button and friction adjustment. It supports smooth forward and reverse shifts, with a design emphasis on enabling quick throttle changes from the control lever.
- Best for: BRP Johnson Evinrude setups needing a quick-idle and customizable throttle feel.
- Why selected: Adds a practical fast idle button to help with starting and warm-up.
- Limitation: Primarily designed for BRP Johnson/Evinrude configurations; verify exact engine compatibility.
881170a15-4000 Side Mount Gen I for Mercury

Product type: Mercury Gen I side-mount throttle control box for 2-stroke engines, available with 8-pin/12-pin options and a 5m harness plus power trim switch.
- Best for: Mercury 2-stroke installations requiring a straightforward side-mount control with a harness option.
- Why selected: Provides familiar Mercury-style wiring and trim integration for easy compatibility.
- Limitation: The kit may require specific harness configurations depending on model year and engine type.
881170A13-4000 Side Mounted for Mercury

Product type: 4-stroke, 14-pin side-mounted throttle remote control with a 5m harness and power trim switch. Includes a key switch option for added cockpit security and control.
- Best for: Mercury 4-stroke installations seeking a full-featured side-mount control with security features.
- Why selected: Combines power trim with a keyed switch, enhancing safety and versatility in helm layouts.
- Limitation: Might be over-featured for simple setups; verify if the extra pins align with your engine model.
Buying Guide: What to Look For When Choosing a Side-Mount Throttle Control
Compatibility matters most. Confirm your engine brand and model year before choosing a side-mount throttle box. Consider the following factors:
- Engine compatibility: Ensure the control harness and connector types match your outboard’s control cables and wiring scheme.
- Harness length: Longer harnesses extend installation flexibility but may require routing adjustments.
- Trim and tilt integration: Decide if you need built-in trim/tilt switches or a separate helm control setup.
- Safety features: Look for engine cut-off, neutral safety or start-up interference to prevent accidental operation.
- Durability: Aluminum, reinforced shells, and well-sealed connectors improve longevity in marine environments.
- Installation orientation: Side-mount options can be port or starboard; verify mounting compatibility with cockpit layout.
Frequently Asked Questions
- What is a side-mount boat throttle control? It is a remote control box mounted to the side of the helm, allowing throttle and gear shifting with integrated trim controls.
- Which boats benefit most from side-mount throttles? Boats with limited console space or those requiring easy reach from the cockpit benefit most, including center console and sport boats.
- Do these controls work with multiple engine brands? Some are branded for specific brands (Mercury, BRP/OMC, Evinrude Johnson); always verify compatibility with your engine.
- Is a built-in trim switch important? Yes, it allows convenient adjustment of engine tilt from the throttle lever, aiding maneuvering and cargo handling.
- What safety features should I look for? A neutral safety mechanism and engine shut-off options are recommended for safe operation at sea.
- Can I install these myself? Many are designed for DIY installation, but confirm wiring diagrams and cable compatibility for your specific engine model.