- Cam housing gasket(s)
- Cylinder block
- Cylinder head(s) & gasket(s)
- EGR valve
- Engine mounts
- Exhaust manifold(s) & gasket(s)
- Flywheel or flex plate
- Front crankshaft seal
- Fuel pump
- Harmonic balancer
- Intake manifold and gasket(s)
- Intercooler
- Oil pan & oil pan gasket
- Oil pump
- Rear main seal
- Ring gear
- Rotor housings and internal parts
- Timing chain(s) or belt(s)
- Timing chain or belt cover & gasket
- Timing chain or belt tensioner(s)
- Timing gears
- Turbocharger or supercharger housing(s) and internal parts
- Vacuum pump
- Valve cover(s) & gaskets
- Wastegate
- Water pump
- Accessory drive belt(s)
- Hoses
- Radiator cap
- Tubes and clamps

Onust Connect Plus+
Our Most Comprehensive Vehicle
Service Contract
Onust Connect Plus+ is our most comprehensive and advanced vehicle service contract, offering exclusionary extended warranty coverage that safeguards thousands of critical parts and components. With only a short list of clearly stated exclusions, nearly every system on your vehicle is protected—including labor costs—providing unmatched confidence and peace of mind every time you drive.
Onust offers exclusionary coverage, meaning everything is covered except for a short, clearly defined list of exclusions. If it's not on the list, it's covered - giving you comprehensive protection without the guesswork.
Here are just a few examples of the parts that would be covered under your plan.
- Engine
- Transmission
- Cooler and metal cooler lines
- Front pump seal(s)
- Manual clutch slave and master cylinders
- Output shaft seal
- Pan gasket
- Shifter seal
- Speedometer cable seal
- Torque converter
- Transaxle case and internal parts
- Transfer case and internal parts
- Transfer case seals
- Transmission case and internal parts
- Transmission mounts
- Vacuum modulator
- Drivetrain Assembly
- Axle seal(s) or gasket(s)
- Axle shafts and bearings
- Center bearings and drive shaft yokes
- Control processor nd sensors
- CV joint boots
- Differential gasket(s)
- Drive shaft(s)
- Final drive and axle housing(s) and internal parts
- Fourwheel drive engagement actuator/motor
- Pinion seal
- Solenoids
- Traction control linkage
- Universal and constant velocity joints
- Suspension
- Air tubes
- Air suspension bags
- Ball joints
- Coil springs
- Compressor
- Control processor and sensors
- Control arm bushings
- Control arm shafts
- Electronic suspension struts and shocks
- Variable suspension struts and shocks
- Hub bearings and bearing seals
- Leaf spring bushings, shackles and springs
- Lines and fittings
- Lower control arms
- Shocks
- Stabilizer bar bushings, bar links and bars
- Steering knuckles and spindles
- Strut bar bushings, bar links and bars
- Struts
- Switches
- Torsion bar mounts and bars
- Track bar bushings, links and bars
- Upper control arms
- Wheel bearing seals and bearings
- Steering
- Beltdriven pump
- Reservoir and internal parts
- Idler arm
- Pitman arm
- Pump shaft seal
- Rack assembly
- Steering column bearings
- Steering column couplings
- Steering column shaft
- Steering linkages
- Steering gear housing
- Steering pump mounting bracket
- Steering pump pulley
- Tie rods
- Brakes/ABS Brakes
- Accumulator
- Backing plate assembly
- Brake pedal
- Caliper seals
- Calipers
- Combination valve
- Master cylinder
- Metal brake line fittings
- Metal brake lines
- Parking brake assemblies
- Power booster
- Wheel cylinders
- ABS booster/pump
- ABS control processor
- ABS master cylinder
- ABS sensors
- ABS solenoids
- Electrical
- Alternator
- Backup light switch
- Brake light switch
- Manually operated switches
- Neutral safety switch
- Pulley and mounting bracket
- Starter drive
- Starter motor
- Starter solenoid
- Voltage regulator
- Wiper motors
- Wiring harnesses
- Air Conditioning & Heating
- A/C compressor clutch
- A/C compressor coil
- A/C compressor mounting bracket
- A/C compressor pulley
- Accumulator
- Beltdriven A/C compressor
- Blower motor
- Compressor gaskets and seals
- Condenser
- Control cables
- Ducts
- Evaporator
- Expansion valve
- Heater control valve
- Heater core
- Idler pulley and bearing
- Idler pulley mounting bracket
- Line Orings
- Orifice tube
- Plenum doors
- Receiverdryer
- Serpentine belt tensioner
- Serpentine belt tensioner bearing
- Serpentine belt tensioner pulley
- Fuel System
- Accelerator pedal
- Carburetor
- Distribution rails
- Fuel injectors
- Fuel level sending unit
- Fuel pressure regulator
- Fuel pump
- Fuel tank
- Injection pump
- Metal fuel line fittings
- Metal fuel lines
- Throttle body
- Throttle cable
- Throttle linkage
- Cooling System
- Electric fan motor
- Fan
- Fan clutch
- Fan shroud
- Radiator and mounting brackets
- Recovery tank
- Thermostat
- Interior Electronics
- Cruise control assembly
- Digital dash display
- DVD player
- Electronic climate control head
- Factoryinstalled entertainment chassis including radio
- Magnetic tape players
- Dash mounted CD player and graphic equalizer
- Headsup display projector and control unit
- Trip/mileage engine function computer
- Navigation system
- Television
- Video cassette player
- Convenience Accessories
- Convertible top frame
- Heated seat elements
- Horn
- Horn relay
- Memory seat activator switch
- Memory seat control processor
- Memory seat motors
- Memory seat solenoids
- Memory seat sensors
- Power antenna motor
- Power door lock relays
- Power headlamp motor
- Power mirror motors
- Power seat motors
- Power sunroof motor
- Power tailgate motor
- Power tailgate solenoids
- Power top motor
- Power trunk motor
- Power trunk solenoids
- Power window motor
- Rear window defogger
- Rear window defroster
- Steering wheel activator switches
- Steering wheel control processor
- Steering wheel motors
- Steering wheel solenoids
- Steering wheel sensors
- Window regulator
- Vehicle Hardware
- Ash tray assembly
- Bumper impact absorbers
- Courtesy light switches
- Glove box lock assembly
- Headlamp mounting buckets
- Manual seat track assembly
- Parking and side lamp bodies and sockets
- Hood latch and cables
- Hood hinges and springs
- Side door hinges
- Side door handles
- Trunk hinges
- Trunk lid striker plate
- Trunk torsion bars
- Other Components
- Occupant restraint
- Occupant protection
- Antenna mast and mirrors
- Brake drums
- Filters and filter housings
- Fuses and fusible links
- PCV valve
- Oil separator and fuel vapor canister
- Spark plugs
- Plug wires and glow plugs
- Windshield wiper rubber inserts
- Electric Vehicle Components
- Charge port
- DC.DC Converter
- Electric traction motor
- Onboard charger
- Power electronic controller
- Thermal system (cooling)
- Traction battery pack
- Transmission
- Media Control Unit
- Air suspension
- Internal charger
- HVAC system
- Autonomous driving sensor
- Door handle components/falcon wing door components
- Sport Package
- Step bumpers and mounting brackets
- Spare tire carrier
- Spare tire swing arm and its pivot latches and locks
- Running boards
- Swingingaway mirror arms and mounts
- Popout or sliding side rear window latches and hinges
- Convenience & Utility:
- Bed liner except for warpage
- Rail protectors
- Cargo tiedowns
- Cargo lamp
- Gun rack and toolbox
- FourWheel Accessories:
- Locking hub assembly except damaged or worn brake rotors
- Skid plates
- Tow hooks
- Power winch motor and remotecontrol wiring harness
- Power winch rollers
- Brush guard and headlight grills
- Trailering:
- Trailer hitch receiver
- Insert and wiring receptacle
- Bedmounted fifthwheel hitch
- Auxiliary fuel tank and its cutover switch
- Running light bodies and lenses
- Audio speakers and wiring
- Starting, Lighting, Ignition (“SLI”) Battery
- Fuses and fusible links
- Body, body panels, body fasteners, chassis frame and bumpers
- Brakes, Brake Pads, Rotors
- Bright metal, trim, upholstery, carpet, insulation, and paint
- Fabric Convertible top
- Exhaust system and catalytic converter
- Glass including foggy or hazy headlight lenses
- Manual transmission clutch disc, pressure plate and throw-out bearing
- Tires, wheels, and wheel covers
- Any parts or components of a natural gas/propane fuel system.
When a part serves the same function as a Non-Covered Part, it is not covered. When a single part or component performs two or more functions, some of which are covered and some not, the failure of a non-covered function will make the part or component not covered.
- Alignment of front end, glass, bumpers, or any other part
- Cleaning of cooling and fuel systems
- Corrections of air and water leaks
- Correction of wind noise, squeaks, and rattles
- Engine tune-up
- Removal of carbon, sludge, varnish, or other contaminants
- Software and firmware updates
- Repair or replacement of any Non-Covered Part unless it was damaged by the failure of a Covered Part.
When a repair or maintenance procedure produces the same result as a Non-Covered Service, it is also not covered.
Onust offers broad protection with only a few common exceptions, primarily routine maintenance and wear-and-tear parts.
- Audio speakers and wiring
- Starting, Lighting, Ignition ("SLI") Battery
- Fuses and fusible links
- Body, body panels, body fasteners, chassis frame and bumpers
- Brakes, Brake Pads, Rotors
- Bright metal, trim, upholstery, carpet, insulation and paint
- Fabric Convertible top
- Exhaust system and catalytic converter
- Glass including foggy or hazy headlight lenses
- Manual transmission clutch disc, pressure plate and throw-out bearing
- Tires, wheels, and wheel covers
- Any parts or components of a natural gas/propane fuel system
Whether you’re on the road or close to home, we’ll cover unexpected expenses associated with mechanical breakdowns.
- Rental car
- Rideshare assistance
- Travel lodging
- Towing

If you’re ever stuck and need help, our roadside assistance will make sure you are safe and can get back on the road as soon as possible. We will be there for:
- Mechanical breakdown
- Flat tire assistance
- Fuel, oil, fluid, & water delivery service
- Lock-out assistance
- Dead battery assistance
- Rideshare assistance

Never worry about vehicle safety or recalls again. Receive immediate notifications when your car is impacted for the following:
- Vehicle recalls
- Child safety seat recalls
- Vehicle equipment recalls
- Tire recalls

Honest Vehicle Protection Plan
Unlike most vehicle service plans that list only what’s included, Onust Connect Plus+ flips the model: if it’s not on the short list of exclusions, it’s covered. This means broader protection for key systems like your engine, transmission, steering, suspension, braking, electrical, and climate control. It also covers labor, diagnostic time, and replacement parts for thousands of components. Whether you commute daily, drive long distances, or simply want to avoid costly surprise repairs, Onust Connect Plus+ offers dependable auto coverage with clear terms and straightforward service.
What truly sets Onust Connect Plus+ apart from traditional vehicle protection plans is its modern design focused on drivers’ needs. There’s no confusing fine print, aggressive robocalls, or bait-and-switch tactics—just real coverage, flexibility, and savings. With thousands of certified repair shops to choose from, 24/7 roadside assistance, and a headache-free claims process, Onust Connect Plus+ delivers protection when and where you need it most. For a high-value extended car warranty that offers confidence behind the wheel and fewer repair surprises, Onust is the smart choice.
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