0
Garage
Save Your Vehicle Searches
Find Parts That Fit Your Vehicle
All Categories
Engines & Parts
>
Used Engines
Top End Rebuild Kits
Complete Engine Rebuild Kits
Cylinder Heads
Cylinder Jugs Kits
Cylinder Head Covers
Pistons & Rings
Intake-Exhaust Camshafts
Intake Camshafts
Exhaust Camshafts
Camshaft Cam Gear
Camshaft Cam Covers
Camshafts Camplate
Valvetrain
Timing
Cylinder Head Nuts & Bolts
Engine Cases
Crankshafts
Connecting Rods & Pins
Oil Pumps
Oil Pans
Balancers & Gears
Flywheels & Bolts
Oil Plugs & Dipsticks
Center Case Nuts & Bolts
Bottom End Rebuild Kits
Oil Filter Mounts & Adapters
Engine Motor Mounts
Starters
Oil Lines
Oil Vent Box
Oil Tanks
Oil Tank Brackets
Intake Grates & Jet Pumps
Engine Guards & Covers
Engine Ring & Pinions
Turbo Supercharger Parts
Other Engine Parts
Show More
Engine Cooling
>
Radiators
Radiator Hoses & Clamps
Radiator Caps
Radiator Mounts & Brackets
Water Pumps
Rebuild Kits & Seals
Impellers & Shafts
Thermostats & Housings
Guards Covers & Shrouds
Overflow Tanks
Cooling Fans
Oil Coolers
Oil Cooler Brackets & Guards
Oil Cooler Fans
Show More
Air Intake & Filters
>
Air Sensors
Air Filters & Cages
Air Boxes & Parts
Air Filter Cleaner & Oil
Breather Tubes & Ducts
Fuel Systems & Delivery
>
Fuel Pump & Sending units
Injectors & Rails
Throttle Bodies
Carburetors
Boots & Manifolds
Reed Valves & Assembly
Petcock
Fuel Lines & Hoses
Fuel Filters
Choke Cables
Show More
Audio & Navigation
>
Navigation & Parts
Radios & Parts
Communication
Security
Speakers & Sound Bars
Snow Plows
>
Snow Plow Kit System
Plow Mount
Push Tubes
Blades
Electric & Manual Lift
Snow Plow Accessories
Show More
Winches
>
Winch Kit
Winch Mounts
Cables & Ropes
Controler
Accessories & Covers
Frame & Components
>
Frames & Chassis
Sub Frames
Frame Mounts
Frame Skid Plates
Frame Sliders & Guards
Frame Covers
Front Bumpers
Rear Bumpers
Bumper Mounts Brackets & Covers
Crash Bars
Racks & Luggage Carriers
Roll Cages
Hitches
Show More
Body Parts
>
Windshields
Windshield Accessories
Gas Tanks
Gas Tank Covers
Gas Fuel Tank Cap
Gas Tank Mounts & Bolts
Seat Assembly
Sissy Bar & Luggage Racks
Fenders Front & Rear
Fender Flares & Mud Flaps
Fender Brackets
Saddlebags & Covers
Tourpacks
Tourpack Saddlebag Mounts
License Plate Holder
Side Covers
Fairings
Hoods
Storage Box
Mounting Brackets & Pins
Side Covers
Number Plates
Mirrors & Reflectors
Doors
Seats Mounts & Hardware
Seat Belts And Parts
Seat Cover
Seat Side Bars
Bed Plastic
Bed Latches Pins & Hinges
Bed Lift Shocks Hydraulic Lift
Tailgates
Bed Racks
Floor Boards & Parts
Dash & Covers
Console
Mounts & Brackets
Miscellaneous Plastics
Heat Shields
Flags & Banners
Body Plastic Set
Roofs
Storage Boxes
Hull & Ride Plates
Headlight & Tail Light Surrounds
Exterior Plastic
Passenger Handles
Miscellaneous Body Parts
Show More
Brakes
>
Brake Pads
Brake Shoes
Brake Rotors & Bolts
Brake Drums
Brake Calipers & Bolts
Brake Master & Slave Cylinders
Brake Lines & Hoses
Brake Mounting Brackets & Stays
Brake Cables & Linkages
ABS Pumps & Components
Brake Hubs
Brake Covers & Guards
Parking Brake
Show More
Steering Components
>
Triple Trees
Tie Rods & Ends
Steering Stems & Columns
Steering Racks & Pinions
Power Steering & Parts
Steering Wheels
Steering Stabilizer
Steering Link Assembly
Cables
Show More
Suspension & Steering
>
Front Spindles & Knuckles
Rear Wheel Knuckles
Shocks & Struts
Forks Tubes & Seals
Front A-Arms
Rear A-Arms
Lowering & Lift Kits
A-Arm Guards
A-Arm Bolts
Ball Joints Bearings Bushings
Trailing Arm
Skid Plates
Radius Rods
Sway Bars
Linkage
Swingarms
Swingarm Pivot Bolts
Suspension Guards & Covers
Extensions Mounts & More
Adjusters & Tensioners
Shock Oil
Other Suspension Parts
Show More
Transmission & Parts
>
Clutch Cables
Clutch Covers
Clutch Master & Slave Cylinders
Primary Clutch
Centrifugal Clutch
Clutch Kits
Clutch Assemblies & Parts
Secondary Clutch
Clutch Parts
Transmissions Gearsets & Parts
Other Transmission Parts
Transmission Oil
Transmission Mounts
Linkages & Levers
Shift Motors & Shafts
Reverse Parts
Shift Levers
Other Transmission Parts
Show More
Drivetrain
>
Differential Oil
Differential Bearing & Seal Kit
Front Differentials Diff
Rear Differentials Diff
Differential Locker & Sprague Parts
Drive Shaft
Bearing Carriers
Guards & Guides
Servo Actuators
Chains & Drive Belts
Sprockets & Pulleys
Wheel & Axle Hubs
CV and Axles
Castle & Lock Nuts
Final Drives
Other Drivetrain
Show More
Instruments & Gauges
>
Display Indicator Lights
Fuel Level Gauges
Instruments Cables
Instruments Clusters
Speedometers
Tachometers
Temperature Gauges
Hour & Trip Meter
Pressure Gauges Air Oil
Voltage Meter Gauges
Other Instruments & Gauges
Show More
Lighting & Gauges
>
Turn Signal Kits
Fog & Spot Lights
Headlight Assemblies
Indicator Lights
License Plate Lights
Brake Light Assemblies
Switches Harnesses & Relays
Light Bars & Accessories
Brackets
Other Lighting & Gauges
Show More
Tires & Tubes
>
Front Tires
Rear Tires
Tire Sets
Rim Lock
Wheels & Rims
>
Motorcycle Wheels
Front Wheels
Rear Wheels
Front Rear Wheel Set
Wheel and Tire Kits
>
Wheel & Tire Kits
Security Locks
>
Chain Lock
Anchors
Key Lock Box
Wheels Tires & Tubes
>
Tire & Wheel Maintenance
Lug Nuts & Studs
Wheel Spacers
Other Wheel & Tire Parts
Manuals
>
Owners Manuals
Service Manuals
Handlebars Controls & Levers
>
Handlebars & Ape Hangers
Handlebar Clamps & Risers
Handlebar Hand Guards & Barkbusters
Handelbar Grips
Clip Ons
Handlebar Control Switches
Handlebar Levers & Perches
Handlebar End Weights
Handlebar Covers & Pads
Handlebar Thumb & Twist Throttles
Handlebar Drink Holder Kaddy
Other Handlebar Accessories
Show More
Electrical Components
>
Alternator
Alternator Parts
Batteries
Battery Tenders
Testers & Jumpers
CDI & ECU Mounts
CDI ECU & Programmers
Battery Box & Parts
Condensors
Fuse Boxes
Horns
Ignition Coils & Wires
Regulators & Rectifiers
Relays & Modules
Sensors Cam Map & Speed
Spark Plugs
Solenoids
Key Switches & Start Buttons
Light Switches
4-Wheel Drive Switches
Other Switches
Stators & Pickup Coils
Electrical Wiring
12 Volt Outlet
Actuators
Electrical Brackets
Cruise Control Parts
Other Electrical Components
Show More
Foot Controls Levers & Guards
>
Pegs & Floorboards
Heel Guards & Nerf Bars
Footpeg Bolts
Kickstand
Shifters
Cables
Pedals
Other Foot Controls
Show More
Chemicals & Lube
>
Oil Change Kits
Oil
Cleaner
Grease & Lube
Fuel Treatment
Brake Fluid
Air Filter Cleaner & Oil
Coolants
Show More
Exhaust Systems & Parts
>
Exhaust Header Pipes
Exhaust Mid Pipes
Exhaust Mufflers
Heat Shields & Mounts
Full Exhaust Systems
Slip On Exhausts
Power Valve
Exhaust Parts
Exhaust Electric Parts
Show More
Accessories
>
Ramps
Tie Downs & Ratchet Straps
Bike Covers
Bike Stands and Jacks
Theft Protection
Coolers & Lunchboxes
Electronic & Accessory Mounts
Toys
Pull Behinds
Other Accessories
Show More
Tools
>
Chain Tools
Electrical Tools
Pullers
Factory Tool Kits
Wheel & Tire Tools
Engine Tools
Brake & Suspension Tools
Other Tools
Show More
Casual Apparel
>
Gloves
Shirts
Pants
Jacket/Coats
Backpacks & Gear Bags
Other Casual Apparel
Show More
Offroad Riding Gear
>
Helmets
Goggles
Offroad Riding Boots
Hydration Packs
Overalls and Bibs
Gear Bags
Knee Guard
Elbow Guard
Chest and Back Protection
Show More
Marine Apparel
>
Life Jackets
Towels
Hats
All Brands
FAQ
PARTS REQUEST
CONTACT US
ABOUT US
Polaris
2 | Select A Year
Indy 850 155in
Matryx Pro RMK
Home
Polaris
Indy 850 155in Matryx Pro Rmk
Knock Sensor
Parts for Polaris Indy 850 155in
CATEGORIES
Electrical Components
CONDITION
New
Used
AVAILABILITY
1
Exclude Out of Stock Items
BRAND
Sport Parts
PRICE
$
$
SP1 Engine Knock Sensor
$59.50
$69.80
FREE Shipping
New Part
Vehicle Fitment for
751
Models
SP1 Exhaust Temperature Temp Sensor
$91.58
$108.24
FREE Shipping
New Part
Vehicle Fitment for
536
Models
1 - 2 of 2 results
