How much does it cost to replace a riding lawn mower engine?
For a Craftsman riding tractor like model 917289283, a full engine replacement (parts plus labor) typically runs $260 to $1,800, with about 6 hours of labor in many shops. The exact total depends on the engine type, whether wiring and fuel parts transfer over cleanly, and local labor rates.
- Engine price (new vs. remanufactured; horsepower and shaft size)
- Labor time (engine swap, pulley alignment, belt routing, test run)
- Extra parts often replaced at the same time (belts, battery cables, fuel filter)
- Electrical starting issues that get discovered during the job (solenoid, wiring)
- Condition-related add-ons (cleaning heavy debris buildup, fixing damaged mounts)
| Cost item | Typical range | Notes |
|---|---|---|
| Replacement engine | $200 to $1,400 | Biggest variable; match crankshaft specs and mounting pattern |
| Labor | $200 to $600 | Often based on ~6 hours shop time |
| “While you’re in there” parts | $20 to $200 | Belts, fuel filter, spark plug, hardware |
Many tractors get an engine quote when the real issue is starting or fuel delivery. Our manual troubleshooting points to these common fixes:
- Recharge or replace a weak battery
- Clean corroded battery terminals
- Inspect loose or damaged wiring
- Test the starter solenoid (a frequent culprit when it clicks but won’t crank)
- Replace a clogged in-line fuel filter once each season
If your tractor clicks but will not start, the 917289283 owner’s manual troubleshooting chart is the fastest way to confirm whether you are dealing with battery, wiring, starter, or solenoid problems.
- Lawn tractor starter solenoid 582042802 (if you hear clicking and the starter does not crank)
- Husqvarna lawn tractor ground drive or blade drive belt, 1/2 x 92-2/5-in 592855201 (if belts are worn or oil-soaked during service)
An engine swap is one of the highest-cost repairs on a riding mower. Spending a few minutes on the battery, wiring, solenoid, and fuel-flow checks can prevent replacing a good engine and can get your Craftsman 917289283 back to mowing faster.
Last updated: February 2026
Is it worth replacing a lawn mower engine?
Yes, replacing the engine on your Craftsman lawn tractor model 917289283 is worth it when the tractor’s deck, steering, and transmission are solid and the total engine-swap cost stays well below the price of a comparable replacement tractor. If the tractor has major deck or drive issues, replacement is the better value.
- The mower deck is straight (no cracks, severe rust-through, or broken hangers)
- The transaxle drives smoothly (no slipping, whining, or loss of motion)
- You can still get key wear parts (belts, blades, pulleys) for ongoing maintenance
- The engine failure is isolated (not caused by chronic overheating or neglect)
- You are comfortable with basic mechanical work and safe lifting
| Option | Upfront cost | Reliability | Best when |
|---|---|---|---|
| Replace engine | Medium to high | High (new engine warranty) | Deck and drivetrain are in good shape |
| Repair existing engine | Low to medium | Medium | Issue is minor (carb, fuel, ignition) |
| Replace tractor | High | High | Multiple major systems are worn |
Many no-start complaints are electrical or fuel related. The 917289283 manual troubleshooting points to basics like battery condition, wiring, and the starter circuit.
- Check battery charge and clean corroded terminals
- Inspect wiring for loose or damaged connections
- If it clicks but will not crank, test the solenoid and starter
- Replace the fuel filter seasonally if fuel flow is restricted
- Keep cooling fins and air intake areas clean to prevent overheating damage
Helpful parts that often solve starting issues include the lawn tractor starter solenoid 582042802. For safe service steps (parking brake set, PTO disengaged, key removed, spark plug wire disconnected), follow the 917289283 owner’s manual.
An engine swap only pays off when the rest of the tractor is dependable. If the deck drive system is worn, you can end up chasing problems like belt slip, poor cut quality, and vibration even after installing a new engine.
Last updated: February 2026
What are the parts of a lawn mower engine?
On the Craftsman 917289283 front-engine lawn tractor, the engine system is built around fuel delivery, air intake, ignition, cooling, and exhaust components that work together to start, run smoothly, and stay protected from overheating and wear. For the exact component locations and service intervals, use the 917289283 owner's manual.
Most riding mower engines use these core parts (names can vary by brand and engine family):
- Fuel system: fuel tank, fuel lines, in-line fuel filter, carburetor
- Air intake: air filter, intake screen, intake housing
- Ignition: ignition coil, spark plug, spark plug wire, flywheel
- Starting/charging: battery, starter motor, starter solenoid, wiring harness
- Cooling: grass screen, cooling fins, blower housing, cooling shrouds
- Lubrication: crankcase, oil fill/dipstick, drain plug, oil filter (if equipped)
- Exhaust: muffler, spark arrester (if equipped)
Your 917289283 manual calls out several engine-related maintenance items that are part of the engine system:
- Clean the air intake and cooling areas (grass screen, cooling fins, shrouds)
- Inspect and replace a corroded muffler (and spark arrester if equipped)
- Replace the spark plug at the start of each mowing season or every 100 hours
- Replace the in-line fuel filter once each season (or sooner if clogged)
If you are chasing a no-start with a clicking sound, the manual’s troubleshooting points to the battery, terminals, wiring, and solenoid. A common replacement part on this model is the lawn tractor starter solenoid 582042802.
| Part/system | What it does | Common symptom when it fails |
|---|---|---|
| Air filter / intake | Keeps dirt out of the engine | Loss of power, rough running |
| Spark plug / ignition | Creates spark to ignite fuel | Hard start, misfire |
| Fuel filter / carburetor | Delivers clean fuel | Surging, stalls, won’t start |
| Cooling fins / shrouds | Prevents overheating | Power loss, engine damage risk |
| Starter solenoid | Sends power to starter | Clicks but won’t crank |
Knowing the engine parts helps you troubleshoot faster and avoid preventable damage. For example, running with blocked cooling fins or missing cooling shrouds can overheat the engine, and a clogged fuel filter can starve the carburetor.
Last updated: February 2026
What engine does Craftsman riding mower use?
The Craftsman riding mower model 917289283 uses a low-emission gasoline engine (horsepower is rated by the engine manufacturer). For the exact engine family, displacement, and tune-up specs for your tractor, use the 917289283 owner's manual.
We recommend confirming the engine by reading the engine ID label on the engine shroud or valve cover, then matching it to the manual and parts diagrams.
- Look for the engine model/type/code sticker or stamped tag on the engine
- Record the numbers exactly (they identify the engine manufacturer and build)
- Compare those numbers to the Product specifications section in the manual
- Use the engine ID when ordering ignition, fuel, and starting parts
- If the label is missing, use the tractor model number 917289283 plus the engine’s physical features (single-cylinder vs V-twin, air filter style)
Your manual indicates this tractor is a Craftsman lawn tractor with a low-emission engine that may operate differently than older designs. That typically affects starting procedure, choke use, and maintenance intervals.
| Item | What to use | Why it helps |
|---|---|---|
| Engine make/model | Engine ID label | Ensures correct tune-up and carburetion parts |
| Horsepower rating | Manual specs section | Matches the manufacturer rating method |
| Starting system | Ignition switch and safety interlocks | Helps diagnose no-crank and no-start issues |
Ordering the wrong engine parts is the most common reason for returns on riding mowers. Confirming the engine ID first helps you get the right spark plug, air filter, fuel parts, and starting components for your Craftsman tractor.
If the engine clicks but will not crank, the starting circuit is the place to check first. A common replacement in that circuit is the lawn tractor starter solenoid 582042802.
Last updated: February 2026
What model number is the Craftsman 42 riding mower?
For Craftsman riding mowers, the “42” usually refers to the 42-inch cutting deck size, not a single universal model number. On the Craftsman tractor covered by this page, the model number is 917.289283; you can confirm it on the ID label and in the 917289283 owner's manual.
We recommend using the mower’s product ID label because it matches parts and diagrams exactly.
- Look under the seat (seat pan area) for a sticker or metal tag
- Check the frame near the rear fender or rear wheels
- Look near the engine compartment or dash support area
- Write down the full model number exactly as shown (all digits)
- Use the model number (not deck size) when ordering belts, blades, or electrical parts
| What you see | What it means | What to use for parts |
|---|---|---|
| 42-inch / “42” | Deck cutting width | Use to choose deck-related parts (blades, deck belt) |
| 917.289283 | Specific Craftsman tractor model | Use to match all parts and diagrams |
| Engine HP (example: 17.5 HP) | Engine rating | Helpful for tune-up parts, not the primary identifier |
A 42-inch Craftsman mower can be built in many different years and configurations. Using the exact model number (like 917.289283) prevents ordering the wrong deck belt, blade drive belt, or electrical parts such as a starter solenoid.
Last updated: February 2026





