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Throttle Body Intake Adapter for Polaris Ranger RZR 800 | 5413766 5414311
Throttle Body Intake Adapter for Polaris Ranger RZR 800 | 5413766 5414311
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Product Overview
Restore a secure, properly sealed connection between the throttle body and engine with this replacement throttle body intake adapter, designed for compatible Polaris Ranger 800 and RZR 800 side-by-side vehicles.
This adapter replaces an original intake boot that has become cracked, hardened, loose, separated, or difficult to seal after prolonged exposure to engine heat, vibration, dust, fuel vapor, and demanding off-road conditions.
A damaged throttle body adapter may allow unmetered air to enter the engine, potentially causing unstable idle, difficult starting, hesitation, poor throttle response, surging, or a lean-running condition.
Designed to replace Polaris part numbers 5413766 and 5414311, this adapter features an OEM-style configuration for the throttle body and T-MAP sensor when its dimensions, sensor opening, mounting points, and overall shape match the original part.
Polaris officially identifies 5413766 as a Throttle Body Adapter, while earlier vehicle parts diagrams identify 5414311 under the same component name.
Product Compatibility
Polaris Ranger 800 Fitment
| Brand | Model | Year Range | Fitment Notes |
|---|---|---|---|
| Polaris | Ranger 800 EFI | 2011–2016 | Verify exact model code and OEM number |
| Polaris | Ranger 800 EPS | Selected 2011–2014 models | Confirm throttle body adapter configuration |
| Polaris | Ranger 800 Midsize EFI | 2013–2014 | Standard and applicable EPS models |
| Polaris | Ranger HD 800 | 2011–2013 | Verify exact HD or HD EPS configuration |
| Polaris | Ranger XP 800 | 2011–2013 | Do not confuse with RZR XP models |
| Polaris | Ranger Crew 800 | 2011–2014 | Includes applicable EFI and EPS versions |
| Polaris | Ranger 6X6 800 | 2011–2017 | Verify exact production year and OEM number |
Polaris RZR 800 Fitment
| Brand | Model | Year Range | Fitment Notes |
| Polaris | RZR 800 EFI | 2011–2014 | Includes applicable standard and EPS models |
| Polaris | RZR S 800 | 2011–2014 | Standard and applicable EPS versions |
| Polaris | RZR 4 800 | 2011–2014 | Four-seat model |
| Polaris | RZR SW 800 | 2011 | Verify special-edition model code |
Polaris replacement listings and vehicle parts diagrams confirm 5413766/5414311 applications across multiple Ranger 800, Ranger Crew 800, Ranger 6X6 800, RZR 800, RZR S 800, and RZR 4 800 configurations. Exact trim coverage varies by year.
Do not rely only on the “Ranger 800” or “RZR 800” model name. Confirm the production year, complete model code, original part number, T-MAP sensor location, and physical configuration before ordering.
OEM Cross-Reference Numbers
Polaris
- 5413766
- 5414311
OEM Number Notes
- Older Polaris vehicle diagrams commonly show 5414311 as the throttle body adapter.
- Polaris currently lists 5413766 as a genuine throttle body adapter service part.
- Aftermarket replacement catalogs commonly cross-reference both numbers for compatible Ranger and RZR 800 models.
The original part does not need to display both numbers. At least one compatible part number should match the original adapter or the parts diagram for your exact vehicle.
Specifications
| Specification | Details |
| Product Type | Throttle Body Intake Adapter |
| Alternative Names | Intake Boot / Throttle Body Boot / Intake Manifold Adapter |
| OEM References | 5413766 / 5414311 |
| Material | Rubber and Metal/Aluminum-Style Construction |
| Throttle Body Opening | Approximately 50 mm / 1.97 in |
| Sensor Provision | T-MAP Sensor Mounting Port |
| Fuel System | Electronic Fuel Injection / EFI |
| Engine Platform | Polaris 800 Twin |
| Fitment Type | Direct Replacement |
| Vehicle Type | UTV / Side-by-Side |
| Condition | New |
| Package Quantity | 1 Throttle Body Adapter |
The approximately 50 mm measurement refers to the throttle-body-side opening in common replacement specifications. Compare the exact measurement point shown in the product images with the original adapter.
Material construction may vary slightly between manufacturers. Confirm whether the actual product uses a rubber body with a metal or aluminum-style mounting section before publishing the final material specification.
Key Features
- Ranger and RZR 800 Fitment: Designed for compatible Polaris 800 EFI side-by-side vehicles using part number 5413766 or 5414311.
- Helps Prevent Intake Leaks: Restores a sealed connection between the throttle body and engine intake.
- T-MAP Sensor Provision: OEM-style design accommodates the applicable intake temperature and manifold pressure sensor.
- Durable Construction: Designed to withstand engine heat, vibration, dust, mud, and normal off-road operating conditions.
- Direct-Replacement Configuration: Installs in the original location when the OEM number, sensor port, openings, and mounting design match.
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Fitment FAQ
Will this part fit my specific model and year?
This throttle body adapter is designed for selected Polaris 800 EFI models, including:
2011–2016 Polaris Ranger 800
2011–2014 Polaris Ranger Crew 800
Selected 2011–2013 Ranger HD 800
Selected 2011–2013 Ranger XP 800
Selected 2011–2017 Ranger 6X6 800
2011–2014 Polaris RZR 800
2011–2014 Polaris RZR S 800
2011–2014 Polaris RZR 4 800
2011 Polaris RZR SW 800
Your original adapter should use 5413766 or 5414311 and match the throttle body opening, T-MAP sensor port, mounting points, and overall shape.
Trim availability differs by production year, so the broad model and year range should not be used as the only compatibility check.
Do I need to match the OEM part number?
Yes. Matching the OEM number is one of the most reliable ways to confirm fitment.
This product is designed to replace:
5413766
5414311
Earlier Polaris parts diagrams commonly show 5414311, while the current Polaris service listing uses 5413766. Aftermarket replacement catalogs group both numbers under the same compatible adapter application.
Your original adapter does not need to show both numbers. At least one should match your original part or the parts diagram for your vehicle.
What models or situations does this part not fit?
This adapter is not confirmed for:
Polaris RZR XP 900 models
Polaris RZR 900, 1000, Turbo, or Pro models
Polaris Ranger 900, 1000, or Diesel models
Polaris Sportsman ATV models unless the exact OEM number is independently confirmed
Carbureted vehicles
Models using a different throttle body adapter number
Vehicles with a different T-MAP sensor location
Applications with different mounting points or intake openings
Engine-swapped or heavily modified vehicles
Pre-2011 Ranger or RZR 800 models without matching OEM and physical specifications
Some earlier Polaris 800 vehicles may use related part numbers such as 1240494 or 1253564. Do not assume they are interchangeable with this product without comparing the complete adapter configuration.
What should I check before ordering?
Before ordering, confirm:
Polaris model and trim
Exact production year
Complete vehicle model code
EFI engine configuration
OEM number 5413766 or 5414311
Approximately 50 mm throttle-body-side opening
Engine-side opening dimensions
T-MAP sensor opening and mounting direction
Sensor connector clearance
Clamp locations
Mounting-hole positions
Rubber housing shape
Metal or aluminum mounting section
Product photos compared with the original adapter
Also inspect the throttle body, T-MAP sensor seal, intake duct, clamps, vacuum connections, sensor wiring, and surrounding intake components for additional leaks or damage.