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1991 Ford Aerostar

Crankshaft Position Sensors

Driving with a bad crankshaft position sensor is not a pleasant experience. If you’re tired of the hard starts, engine misfires, vibrations, and overall loss of performance, get a new, high-quality replacement crankshaft position sensor here at CarParts.com. Our sensors are engineered by the most trusted manufacturers in the industry, so you know you’re getting a product you can rely on. We have sensors in different configurations (3-prong blade male terminal; 1 female connector, 2-prong blade male terminal; etc.) for various locations (driver side, passenger side, etc.). Use our vehicle selector and choose a crankshaft position sensor that fits your application.
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Showing 1 - 9 of 9 results
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Crankshaft Position Sensor, 6 Cyl., 4.0L Engine -
Part Number: SIPC14T
Guaranteed to Fit
$26.49
Vehicle Fitment
  • 1991 Ford Aerostar XLT Sport 6 Cyl 4.0L
  • 1991 Ford Aerostar XLT Plus 6 Cyl 4.0L
  • 1991 Ford Aerostar XL Plus 6 Cyl 4.0L
  • 1991 Ford Aerostar XLT 6 Cyl 4.0L
  • 1991 Ford Aerostar XL Sport 6 Cyl 4.0L
  • 1991 Ford Aerostar Eddie Bauer 6 Cyl 4.0L
  • 1991 Ford Aerostar Base 6 Cyl 4.0L
  • 1991 Ford Aerostar XL 6 Cyl 4.0L
Product Details
Condition : NewQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Standard T-SeriesInterchange Part Number : REPF311804, 213715, 1800570
Crankshaft Position Sensor, 6 Cyl., 4.0L Engine, 90TF-6C315-A2B -
Part Number: MIDY908
Guaranteed to Fit
$50.99
Vehicle Fitment
  • 1991 Ford Aerostar XLT Sport 6 Cyl 4.0L 90TF-6C315-A2B
  • 1991 Ford Aerostar XLT Plus 6 Cyl 4.0L 90TF-6C315-A2B
  • 1991 Ford Aerostar XL Plus 6 Cyl 4.0L 90TF-6C315-A2B
  • 1991 Ford Aerostar XL Sport 6 Cyl 4.0L 90TF-6C315-A2B
  • 1991 Ford Aerostar Eddie Bauer 6 Cyl 4.0L 90TF-6C315-A2B
  • 1991 Ford Aerostar XLT 6 Cyl 4.0L 90TF-6C315-A2B
  • 1991 Ford Aerostar Base 6 Cyl 4.0L 90TF-6C315-A2B
  • 1991 Ford Aerostar XL 6 Cyl 4.0L 90TF-6C315-A2B
Product Details
Condition : NewQuantity Sold : Sold individuallyWarranty : 2-year or unlimited-mile Motorcraft limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Motorcraft OE ReplacementInterchange Part Number : REPF311804, 213715, 1800570
Crankshaft Position Sensor, 6 Cyl., 4.0L Engine -
Part Number: WAICRK14
Guaranteed to Fit
$26.99
Vehicle Fitment
  • 1991 Ford Aerostar XLT Sport 6 Cyl 4.0L
  • 1991 Ford Aerostar XLT Plus 6 Cyl 4.0L
  • 1991 Ford Aerostar XL Sport 6 Cyl 4.0L
  • 1991 Ford Aerostar XL Plus 6 Cyl 4.0L
  • 1991 Ford Aerostar Eddie Bauer 6 Cyl 4.0L
  • 1991 Ford Aerostar XLT 6 Cyl 4.0L
  • 1991 Ford Aerostar Base 6 Cyl 4.0L
  • 1991 Ford Aerostar XL 6 Cyl 4.0L
Product Details
Replaces OE Number : 5S1759, CSS15, 90TF6C315A1A, 90TF6C315A2A, 90TF6C315A2B, F0TZ6C315A, F0TZ6C315D, 96106, ZZL067082, ZZL067082A, ZZL067082B, CSS403SB, S10093, PC14, CRK14, 2351015, SU264Quantity Sold : Sold individuallyWarranty : WAI limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : OE Replacement SeriesInterchange Part Number : 5S1759, CSS15, 90TF6C315A1A, 90TF6C315A2A, 90TF6C315A2B, F0TZ6C315A, F0TZ6C315D, 96106, ZZL067082, ZZL067082A, ZZL067082B, CSS403SB, S10093, PC14, CRK14, 2351015, SU264
Crankshaft Position Sensor, 6 Cyl., 4.0L Engine, VIN X, FI, Naturally Aspirated, GAS -
Part Number: WKP2351015
Guaranteed to Fit
$25.99
Vehicle Fitment
  • 1991 Ford Aerostar XLT Sport 6 Cyl 4.0L VIN X, FI, Naturally Aspirated, GAS
  • 1991 Ford Aerostar XLT Plus 6 Cyl 4.0L VIN X, FI, Naturally Aspirated, GAS
  • 1991 Ford Aerostar XL Plus 6 Cyl 4.0L VIN X, FI, Naturally Aspirated, GAS
  • 1991 Ford Aerostar XLT 6 Cyl 4.0L VIN X, FI, Naturally Aspirated, GAS
  • 1991 Ford Aerostar XL Sport 6 Cyl 4.0L VIN X, FI, Naturally Aspirated, GAS
  • 1991 Ford Aerostar Eddie Bauer 6 Cyl 4.0L VIN X, FI, Naturally Aspirated, GAS
  • 1991 Ford Aerostar Base 6 Cyl 4.0L VIN X, FI, Naturally Aspirated, GAS
  • 1991 Ford Aerostar XL 6 Cyl 4.0L VIN X, FI, Naturally Aspirated, GAS
Product Details
Condition : NewQuantity Sold : Sold individuallyWarranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Crankshaft Position Sensor, 6 Cyl., 4.0L Engine -
Part Number: SIPC14
Guaranteed to Fit
$32.49
Vehicle Fitment
  • 1991 Ford Aerostar XLT Sport 6 Cyl 4.0L
  • 1991 Ford Aerostar XLT Plus 6 Cyl 4.0L
  • 1991 Ford Aerostar XL Plus 6 Cyl 4.0L
  • 1991 Ford Aerostar XLT 6 Cyl 4.0L
  • 1991 Ford Aerostar XL Sport 6 Cyl 4.0L
  • 1991 Ford Aerostar Eddie Bauer 6 Cyl 4.0L
  • 1991 Ford Aerostar Base 6 Cyl 4.0L
  • 1991 Ford Aerostar XL 6 Cyl 4.0L
Product Details
Condition : NewQuantity Sold : Sold individuallyWarranty : 3-year or 36,000-mile Standard limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Standard OE ReplacementInterchange Part Number : REPF311804, 213715, 1800570
Crankshaft Position Sensor, 6 Cyl., 4.0L Engine -
Part Number: RB917736
Guaranteed to Fit
$33.49
Vehicle Fitment
  • 1991 Ford Aerostar XLT Sport 6 Cyl 4.0L
  • 1991 Ford Aerostar XLT Plus 6 Cyl 4.0L
  • 1991 Ford Aerostar XL Plus 6 Cyl 4.0L
  • 1991 Ford Aerostar XL Sport 6 Cyl 4.0L
  • 1991 Ford Aerostar Eddie Bauer 6 Cyl 4.0L
  • 1991 Ford Aerostar XLT 6 Cyl 4.0L
  • 1991 Ford Aerostar Base 6 Cyl 4.0L
  • 1991 Ford Aerostar XL 6 Cyl 4.0L
Product Details
Replaces OE Number : S10093, CSS15, F0TZ6C315A, F0TZ6C315D, ZZL067082, ZZL067082A, ZZL067082B, 5S1759, SU264, PC14Configuration : Blade Connector/TerminalQuantity Sold : Sold individuallyWarranty : Lifetime Dorman limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : OE Solutions SeriesInterchange Part Number : S10093, CSS15, F0TZ6C315A, F0TZ6C315D, ZZL067082, ZZL067082A, ZZL067082B, 5S1759, SU264, PC14
Crankshaft Position Sensor, 6 Cyl., 4.0L Engine -
Part Number: MRD1KR176
Guaranteed to Fit
$33.99
Vehicle Fitment
  • 1991 Ford Aerostar XLT Sport 6 Cyl 4.0L
  • 1991 Ford Aerostar XLT Plus 6 Cyl 4.0L
  • 1991 Ford Aerostar XL Plus 6 Cyl 4.0L
  • 1991 Ford Aerostar XLT 6 Cyl 4.0L
  • 1991 Ford Aerostar XL Sport 6 Cyl 4.0L
  • 1991 Ford Aerostar Eddie Bauer 6 Cyl 4.0L
  • 1991 Ford Aerostar Base 6 Cyl 4.0L
  • 1991 Ford Aerostar XL 6 Cyl 4.0L
Product Details
Notes : (1) Connector Quantity; (3) Mounting Hole Quantity; (2) Terminal Quantity; Female Connector Gender; Rectangular Connector Shape; Male Terminal Gender; Blade Terminal TypeQuantity Sold : Sold individuallyWarranty : 12-month Motorad limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Crankshaft Position Sensor, 6 Cyl., 4.0L Engine, VIN X, FI, Naturally Aspirated, GAS -
Part Number: WKP23591015
Guaranteed to Fit
$37.99
Vehicle Fitment
  • 1991 Ford Aerostar XLT Sport 6 Cyl 4.0L VIN X, FI, Naturally Aspirated, GAS
  • 1991 Ford Aerostar XLT Plus 6 Cyl 4.0L VIN X, FI, Naturally Aspirated, GAS
  • 1991 Ford Aerostar XL Plus 6 Cyl 4.0L VIN X, FI, Naturally Aspirated, GAS
  • 1991 Ford Aerostar XLT 6 Cyl 4.0L VIN X, FI, Naturally Aspirated, GAS
  • 1991 Ford Aerostar XL Sport 6 Cyl 4.0L VIN X, FI, Naturally Aspirated, GAS
  • 1991 Ford Aerostar Eddie Bauer 6 Cyl 4.0L VIN X, FI, Naturally Aspirated, GAS
  • 1991 Ford Aerostar Base 6 Cyl 4.0L VIN X, FI, Naturally Aspirated, GAS
  • 1991 Ford Aerostar XL 6 Cyl 4.0L VIN X, FI, Naturally Aspirated, GAS
Product Details
Condition : NewQuantity Sold : Sold individuallyWarranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Crankshaft Position Sensor
Part Number: H19558474
Universal Fit
$52.75
Product Details
Quantity Sold : Sold individuallyWarranty : Lifetime Holley limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Page 1 of 1 | Showing 1 - 9 of 9 results

Top Rated Products

Fits perfectly and works well
Jenard T.
VERIFIED PURCHASER
Came in decently fast and have had no issues with it. It also looks well constructed.See More
Tanner H.
VERIFIED PURCHASER
Hello The 2 sensors are installed. The car hasn’t been driven enough to say somethinSee More
Abbas A.
VERIFIED PURCHASER

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Shopping for Crankshaft Position Sensor

Crankshaft Position Sensor Shopping Info

What Is a Crankshaft Position Sensor?

A crankshaft position sensor keeps track of the position or rotational speed of the crankshaft and sends the information to the powertrain control module. The data helps the module manage the ignition timing and fuel injection timing of your vehicle efficiently.

How Much Does a Crankshaft Position Sensor Replacement Cost?

A crankshaft position sensor replacement costs around $5 up to $400. The exact crankshaft position sensor price may vary depending on several factors, including its condition, configuration, available deals, and if you’re buying it as a single component or as a set. The labor cost of replacing a faulty crankshaft position sensor is estimated between $105 and $135.

Shop for Aftermarket Crankshaft Position Sensors on CarParts.com

Want to get a high-quality replacement crankshaft position sensor for your ride without leaving the comfort of your home? We’ve got you covered here at CarParts.com.

Whether new or remanufactured, you can easily find the ideal crankshaft position sensor for your vehicle here at our website with just a few clicks. All our sensors are available at competitive prices to help you repair your ride without breaking the bank. Why pay for dealership prices when you can get the same quality for less?

Sourced from the most trusted brands in the aftermarket industry, our crankshaft position sensors are guaranteed to match or even exceed the performance of your stock sensor. They are manufactured using state-of-the-art technology and have gone through strict quality testing to ensure their quality. Order the part you need anytime, and we’ll have it delivered to your doorstep in as fast as two business days!

To view crankshaft position sensors that fit your vehicle, just enter your ride’s year, make, and model into our vehicle selector. You can also narrow down our catalog to your preferred price range, brand name, condition, and more. Shop now to get the best deals for a crankshaft position sensor!

Featured Makes

Helpful Automotive Resources

P2187 Code: System too Lean at Idle (Bank 1)
P2187 Code: System too Lean at Idle (Bank 1)The term “Bank 1” on vehicles with V-engine and flat layouts refers to the side where the number 1 cylinder is located. Obviously, the other bank will be Bank 2.
P0339 Code: Crankshaft Position Sensor “A” Circuit Intermittent
P0339 Code: Crankshaft Position Sensor “A” Circuit IntermittentThe ECM/PCM always needs to know the speed and position of the crankshaft – this is a foundational input without which the engine won’t start on most vehicles; one exception would be some late model Dodge vehicles. .kadence-column_561d7f-82 > .kt-inside-inner-col{border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;}.kadence-column_561d7f-82 > .kt-inside-inner-col,.kadence-column_561d7f-82 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column_561d7f-82 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column_561d7f-82 > .kt-inside-inner-col{flex-direction:column;}.kadence-column_561d7f-82 > .kt-inside-inner-col
P0507 Code: Idle Control System RPM Higher than Expected
P0507 Code: Idle Control System RPM Higher than ExpectedMaintaining a proper idle speed plays an important role in reducing tailpipe emissions and preventing the engine from stalling.