Crankshaft Position Sensor Replacement Cost (2026)

Last updated: November 1, 2026 – By Diane Holcomb

November 2026 update: reconfirmed pricing and the confirm-it’s-not-the-timing-belt point.

A crankshaft position sensor replacement runs about $189 to $501 for most cars – examples include a Chevrolet Suburban around $189 to $228, a VW Jetta around $289 to $346, and a Honda HR-V around $332 to $441; older luxury engines can run $1,400 to $2,200. The sensor part is modest, and labor depends on access, since the sensor often sits low on the engine or block near the crankshaft. The crankshaft position sensor is essential for the engine to run – it tells the computer the crankshaft’s position and speed to time spark and fuel – so a failure often causes a no-start, stalling (sometimes while driving), hard starting, or a misfire with a check engine light, frequently worse when the engine is hot. One important diagnostic note: a crank-sensor code can also be triggered by a worn timing belt or chain, so confirm the sensor is the actual fault before replacing it.

Unlike many sensors, the crank sensor can leave you stranded – and a classic sign is a no-start that comes back when the engine cools. Let me cover the cost, the symptoms, and the timing look-alike.

What you’ll actually pay

Here’s the price picture. These are estimated ranges that vary by vehicle and shop.

Vehicle	Cost	Notes
Most cars	$189–$501	Parts + labor
Mainstream examples	$189–$441	Suburban, Jetta, HR-V
Older luxury engines	$1,400–$2,200	Harder access

Labor swings with access – some sensors are easy to reach, others sit low or behind components. Our camshaft position sensor guide and check engine light guide cover the related sensor and the codes.

Shop Talk

The crankshaft position sensor is different from most sensors in one important way: the engine can’t run without it. It’s the primary signal the computer uses to fire spark and fuel, so when it fails you don’t just get a check engine light – you can get a no-start or an engine that stalls and strands you. The most classic, maddening symptom is a car that runs fine cold but won’t restart once it’s hot, then starts again after it cools down for a while; that heat-sensitive intermittent failure is a strong crank-sensor clue. Because the sensor is essential and the symptoms can be intermittent, a good diagnosis matters. Two things to confirm before replacing it: first, check the wiring and connector, since a fault there can throw the same code; second, and this one’s important, a crankshaft-position code can also be set by a worn or stretched timing belt or timing chain that’s letting the cam and crank fall out of sync – so on a high-mileage engine with a timing component due, make sure you’re not replacing a sensor when the real issue is timing. On cost, the sensor itself is modest; the variable is access, since it sits down near the crankshaft and on some engines is awkward to reach. Confirm it’s the sensor, and the fix is usually reasonable.

Where Drivers Overpay

The sensor is modest in cost, so the overpay is misdiagnosis. A crank-sensor code can come from the sensor’s wiring or connector (cheaper to fix) – and, importantly, from a worn or stretched timing belt or chain letting the crank and cam fall out of sync. Replacing the sensor won’t fix a timing problem, so confirming the cause on a high-mileage engine before buying a sensor is the key save.

The flip side: because the crank sensor is essential and can strand you, don’t ignore an intermittent no-start hoping it resolves. The pattern: confirm the code points to the sensor (not wiring or timing), especially on higher-mileage engines, and fix a confirmed sensor promptly since it affects whether the car runs at all.

The Real Number

A crankshaft position sensor is $189 to $501 on most cars (older luxury $1,400 to $2,200). It’s essential to run, so failure can cause a no-start or stalling – a classic clue is a hot-engine no-start that returns after it cools. Confirm it’s the sensor before replacing: the same code can come from wiring or a worn timing belt/chain, which a new sensor won’t fix. It can strand you, so don’t ignore an intermittent no-start.

Frequently Asked Questions

How much does a crankshaft position sensor cost to replace?

About $189 to $501 for most cars, parts and labor. Examples include a Chevrolet Suburban around $189 to $228, a VW Jetta $289 to $346, and a Honda HR-V $332 to $441; older luxury engines can run $1,400 to $2,200. The sensor part is modest, and labor depends on how accessible the sensor is – it sits low near the crankshaft and on some engines is awkward to reach. These are estimates that vary by vehicle and shop. Because a crank-sensor code can also come from wiring or a timing-component problem, confirming the sensor is the actual fault before replacing it is worthwhile, especially on higher-mileage engines.

What does the crankshaft position sensor do?

It monitors the crankshaft’s position and rotational speed and sends that signal to the engine computer, which uses it as the primary reference to time the ignition spark and fuel injection. In other words, it’s one of the most essential sensors for the engine to run at all – without a reliable crank signal, the computer can’t fire the engine properly. This is why a failed crankshaft position sensor often causes a no-start or stalling, unlike many sensors that just cause a check engine light and poor running. It works alongside the camshaft position sensor, which helps identify cylinder timing. Because it’s so central to engine operation, a crank sensor fault is both a drivability and a reliability concern.

What are the signs of a bad crankshaft position sensor?

The most serious signs are a no-start or an engine that stalls (sometimes while driving) and then may restart later. Other signs include hard starting, intermittent stalling, a misfire or rough running, and a check engine light with a crankshaft-position code. A hallmark clue is a heat-sensitive failure: the car runs fine when cold but won’t restart once hot, then starts again after cooling down – that intermittent, temperature-related no-start strongly suggests the crank sensor. Because these symptoms can also come from the sensor’s wiring or from a timing-belt/chain problem, the specific code and testing confirm the sensor. If you have an intermittent no-start, especially hot-related, the crank sensor is a prime suspect.

Could the code be a timing belt or chain instead of the sensor?

Yes, and it’s an important thing to rule out, especially on higher-mileage engines. A crankshaft-position code indicates the computer isn’t getting the expected crank signal relationship – which usually means the sensor (or its wiring), but can also mean a worn or stretched timing belt or timing chain that’s allowing the crankshaft and camshaft to fall out of their proper timing relationship. In that case, replacing the sensor won’t fix the problem, and the real issue (the timing component) is far more serious. So a proper diagnosis considers the engine’s mileage and timing-component condition, not just the code. Confirming it’s really the sensor – and not a timing problem the sensor is reporting – before replacement avoids a wasted repair and catches a bigger issue.

Can I drive with a bad crankshaft position sensor?

Not reliably, and it’s risky. Because the crank sensor is essential for the engine to run, a failing one can cause the engine to stall unexpectedly – potentially while driving, which is a safety hazard – or leave you unable to restart and stranded. The intermittent, heat-related failures are especially unpredictable: the car may run fine for a while, then quit when hot. So unlike a sensor that just dings fuel economy, a failing crank sensor should be diagnosed and fixed promptly, both for safety and to avoid being stranded. If you’re experiencing stalling or intermittent no-starts, treat it as an urgent repair rather than driving on and hoping it holds.

Why do crankshaft position sensors fail, and is it heat-related?

They fail from heat exposure, age, and wear of the internal components, as well as wiring or connector problems, oil contamination, and damage to the sensor or the reluctor (trigger) wheel it reads. Heat is a common factor, which is why the classic symptom is a sensor that works when cold but fails when the engine gets hot – the heat changes the failing sensor’s behavior until it cools. That intermittent, temperature-sensitive pattern is a hallmark of a dying crank sensor. There’s no scheduled replacement; it’s replaced when it fails. Because the symptoms can be intermittent and overlap with wiring and timing issues, confirming the sensor (and checking its connector) is the key to a correct, lasting repair.

Is replacing a crankshaft position sensor a DIY job?

On engines where the sensor is accessible, a confident DIYer can do it – it’s usually held by one bolt and an electrical connector near the crankshaft (often at the front of the engine, the bellhousing area, or low on the block). The challenges are access (some are awkward to reach, requiring removing other components) and confirming the diagnosis first, including ruling out wiring and, on higher-mileage engines, a timing-component issue. Clearing the code and sometimes a relearn procedure may be needed after. For an accessible sensor with a confirmed diagnosis, it’s a manageable, money-saving repair; for a buried sensor or an uncertain diagnosis (especially where timing could be involved), a shop is the safer route.

Sources

Price ranges verified against 2026 crankshaft position sensor pricing in November 2026. Dollar amounts are estimates that vary by vehicle and shop.

Related Guides

Diane Holcomb spent seven years as a service advisor at multi-brand dealerships in Charlotte, NC, where “won’t start when it’s hot, fine once it cools” was an instant crank-sensor flag – though she still had the techs rule out a tired timing chain on high-mileage engines. She drives a 2019 Honda CR-V and a hand-me-down 2007 Toyota Camry, and takes no referral fees or advertising money from any shop or chain.