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⚙️ Upgrade your ride with precision you can trust—don’t let engine stalls slow you down!
The Standard Motor Products PC278T Crankshaft Position Sensor is a compact, flange-mounted sensor made in the USA, delivering ±1° accuracy and reliable electrical output at 0.5 volts max. Backed by over 300 positive reviews, it offers a cost-effective, durable solution to maintain optimal engine timing and performance without complicated installation.

| ASIN | B0052XKVDG |
| Best Sellers Rank | #253,235 in Automotive ( See Top 100 in Automotive ) #221 in Automotive Replacement Crankshaft Position Sensors |
| Brand | Standard Motor Products |
| Brand Name | Standard Motor Products |
| Customer Reviews | 4.4 out of 5 stars 337 Reviews |
| Global Trade Identification Number | 00025623456683 |
| Included Components | Crankshaft Position Sensor |
| Item Dimensions | 2 x 1.4 x 3.4 inches |
| Item Type Name | Crankshaft Position Sensor |
| Item Weight | 0.27 g |
| Item dimensions L x W x H | 2 x 1.4 x 3.4 inches |
| Manufacturer | Standard Motor Products |
| Material | Plastic |
| Material Type | Plastic |
| Maximum Supply Voltage | 0.5 volts |
| Measurement Accuracy | ±1 degree |
| Model | PC278T |
| Mounting Type | Flange Mount |
| Number of Items | 1 |
| Number of Packs | 1 |
| Output Type | electrical signal |
| Part Number | PC278T |
| Specific Uses For Product | Crankshaft Position |
| Style | Modern |
| Style Name | Modern |
| UPC | 025623456683 |
| Unit Count | 1 Count |
| Warranty Description | Please contact us if you experience any issues within 30 days of receipt. |
M**M
Working great
2000 Chevy Silverado 15000. Worked as intended. Worried that it was not OEM. NO Problems after install. Did not even have to do a OBD BI-DIRECTIONAL crankshaft relearn Procedure
D**N
Good quality sensor for a good price
Installed on a 2005 4.8L GMT800. Good quality sensor for a fraction of the cost of a NGK or Delphi. Solved an intermittent stall while driving and no start situation that mimicked a bad fuel pump. Initially replaced the fuel pump but it didn’t resolve what this sensor fixed.
R**J
Fit and Worked fine
I needed one coil for my 2006 Chevy Express 6.0L and this set was just a few dollars more than a single one from my local stores , so I took a chance, the one I used out the the pack of 8 fit and worked fine. I have 7 more just in case.
A**G
Perfect replacement
Perfect crank sensor replacement on my 2003 5.3 LS
D**H
Quick fix that brought my engine back to life
After dealing with rough starts and random stalling, I replaced my crankshaft position sensor with this one from Standard Motor Products. It was an exact fit and matched the OEM part perfectly. No special tools were needed—just a socket and a little patience getting to the sensor location. Once installed, the difference was immediate. Engine starts are smooth, idle is steady, and my check engine light is gone. It’s been running great since the swap. The quality feels solid, and I like that it’s from a trusted brand. Highly recommend if you’re chasing down crank sensor issues—easy fix with real results.
M**T
Need to progam
2000 Silverado 5.3. Runs but check engine light is flashing. Research says it needs a reprogram.
J**.
Good part for 1/2 the price.
Was worried needed quick and wasn't oem for GMC 05 Sierra. Doesn't take to cheaper brands well with some sensors. Worked well no issue. Give 5 stars. Also half the price
S**E
Solved my problem
Direct replacement
Trustpilot
3 days ago
2 months ago