Crankshaft position sensor replacement cost
Crank sensor failures (P0335) are a classic stall/no-start cause; heat-soak intermittents need pattern notes, not just a parts swap guess.
Typical U.S. independent-shop price range
$230–$335 national average for crankshaft position sensor replacement.
- Labor: $144–$211
- Parts: $86–$124
- Source: RepairPal — price data as of September 3, 2026. Excludes taxes, fees, diagnostic time, and your location. Related repairs may be needed.
What’s usually included
RepairPal’s national average covers crankshaft position sensor parts and labor. Reluctor/tone-ring damage, harness repairs, and related timing work are extra. Access difficulty drives labor.
Dealer vs independent
OEM sensors are common; independents often match them. Compare labor hours carefully — a “cheap” sensor with high labor can exceed a dealer quote with better access experience.
Common upsell red flags
- Crank sensor plus cam sensor package with only one circuit failing
- Ignition or fuel-pump guesses before verifying crank signal presence
- Skipping connector/wiring checks on heat-damaged harnesses
More patterns: spotting upselling.
Questions before you authorize
- Is the failure intermittent when hot — did you capture that in diagnosis?
- Was a crank signal verified missing/erratic before parts?
- What’s the labor time and sensor location on my engine?
- Are there TSBs for harness chafing on this model?
Also see before you authorize a repair and how to read a repair estimate.
DIY vs shop
Sometimes straightforward; often awkward near the bellhousing or under covers. A no-start roadside situation favors a shop with towing and scope capability.
Confirm the code before you authorize (disclosed)
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For sensor and emissions jobs, a reusable Bluetooth OBD-II scanner helps you capture codes and live data before paying for “mystery” diagnostics. One option: BlueDriver Bluetooth Pro OBD-II scan tool (BlueDriver/Levanta affiliate). Any capable OBD-II reader is fine — this is not required to use Fair Auto Shops.
Optional tools (disclosed)
Amazon Associates links below. We may earn from qualifying purchases. See our affiliate disclosure.
- Mechanix Wear Original work gloves (Medium) — Access near the bellhousing is often tight and dirty. Pick your size on Amazon if Medium isn’t right.
- Streamlight Stylus Pro LED penlight — Helpful when the crank sensor sits low or behind covers.
FAQ
How much does crankshaft position sensor replacement cost?
According to RepairPal, the U.S. figure is $230–$335 for crankshaft position sensor replacement (price data as of September 3, 2026), excluding taxes, fees, and location. Your vehicle and region will differ.
Why is a shop quoting more (or less) than the national average?
Labor rates, OEM vs aftermarket parts, vehicle packaging, diagnostics, and related repairs move the number. National averages on this page exclude taxes, shop fees, diagnostic time, and your location. Ask for a line-item estimate and compare with a second independent shop.
What’s usually included — and what’s excluded?
RepairPal’s national average covers crankshaft position sensor parts and labor. Reluctor/tone-ring damage, harness repairs, and related timing work are extra. Access difficulty drives labor. Cited ranges exclude sales tax, shop fees, diagnostic time, and regional labor-rate differences unless a source on this page says otherwise.
Can I DIY this, or should I use a shop?
DIY-able rating on this guide: Maybe. Sometimes straightforward; often awkward near the bellhousing or under covers. A no-start roadside situation favors a shop with towing and scope capability.
Does this page tell me if it’s safe to keep driving?
No. Cost ranges are not a drivability diagnosis. Confirm symptoms with a shop; use the questions on this page before you authorize related work.
What upsell red flags should I watch for on this job?
This guide flags: Crank sensor plus cam sensor package with only one circuit failing; Ignition or fuel-pump guesses before verifying crank signal presence; Skipping connector/wiring checks on heat-damaged harnesses. More patterns: /upselling.
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