Mercury Cougar Neutral Safety Switch Replacement at your home or office.

Our mobile mechanics offer services 7 days a week. Upfront and transparent pricing.

Estimate price near me

Service Location

Customer Ratings

(79)

Included for free with this service

Online Booking

Mechanic comes to you

12-month / 12k-mile warranty

Free 50 point safety inspection

Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

Customer Ratings

(79)

Neutral Safety Switch Replacement Service

How much does a Neutral Safety Switch Replacement cost?

On average, the cost for a Mercury Cougar Neutral Safety Switch Replacement is $173 with $78 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1979 Mercury CougarV8-5.0LService typeNeutral Safety Switch ReplacementEstimate$369.35Shop/Dealer Price$442.94 - $641.21
1992 Mercury CougarV6-3.8LService typeNeutral Safety Switch ReplacementEstimate$379.75Shop/Dealer Price$460.96 - $682.04
1985 Mercury CougarV6-3.8LService typeNeutral Safety Switch ReplacementEstimate$379.75Shop/Dealer Price$460.96 - $682.04
1997 Mercury CougarV8-4.6LService typeNeutral Safety Switch ReplacementEstimate$264.87Shop/Dealer Price$317.34 - $452.24
1991 Mercury CougarV6-3.8LService typeNeutral Safety Switch ReplacementEstimate$379.75Shop/Dealer Price$460.97 - $682.07
1982 Mercury CougarV6-3.8LService typeNeutral Safety Switch ReplacementEstimate$379.75Shop/Dealer Price$460.96 - $682.04
1980 Mercury CougarL6-3.3LService typeNeutral Safety Switch ReplacementEstimate$376.39Shop/Dealer Price$455.37 - $670.08
1984 Mercury CougarL4-2.3L TurboService typeNeutral Safety Switch ReplacementEstimate$376.39Shop/Dealer Price$455.74 - $670.74
Show example Mercury Cougar Neutral Safety Switch Replacement prices

What is the Neutral Safety Switch all about?

The neutral safety switch keeps the vehicle from starting when in any gear position other than Park or Neutral. In some vehicles, the switch also monitors gear selection and reverse light feedback data for the vehicle’s computer. Most often mounted to the left-hand side of the transmission, the switch is equipped in vehicles with a transaxle or automatic transmission. Some vehicle neutral safety switches are attached to the shifter mechanism.

Keep in mind:

  • Connected to the starter solenoid, the neutral safety switch completes the starter circuit, allowing the power from the battery to reach the starter only while the gearshift remains in Park or Neutral.
  • The mechanic will check the other systems in your vehicle’s ignition system, such as the starter, battery, and alternator, to make sure those parts are not causing the problem.
  • As a vehicle ages, the neutral safety switch deteriorates.

How it's done:

  • The vehicle is raised and supported on jack stands. The transmission shift lever and cable are removed. The electrical connector is removed from the switch.

  • The neutral safety switch is removed from the transmission. The transmission shaft seal is checked for leaks and replaced as needed.

  • The new neutral safety switch is installed on to the selector shaft and secured while aligning for proper installation alignment.

  • The shift lever and shift cable are reinstalled. The vehicle is checked for proper neutral safety switch operation before the vehicle is lowered off the jack stands.

  • The vehicle is scanned for codes and proper switch indication of gear ranges and road tested for proper operation.

Our recommendation:

Replace a faulty neutral safety switch as soon as possible; otherwise, the vehicle will stop working or suffer engine damage. When the switch does not work properly, the vehicle might jump into gear upon startup. This not only causes damage to the engine itself, but poses a great physical threat to surrounding objects and people. Our expert mechanics will diagnose the neutral safety switch to see if it needs adjustment.

Transmissions that exhibit excessive vibrations cause the switch to go out of alignment over time, which makes vehicle ignition more difficult. When inspecting the neutral safety switch, our expert mechanics check for dirt and grease build-up, moisture, and corrosion. They will also use a test light to confirm a connection through the switch to the starter solenoid.

What common symptoms indicate you may need to replace the Neutral Safety Switch?

  • Engine turns over in any gear, indicating that the neutral safety switch does not work properly and needs replacement
  • Vehicle doesn’t turn over when in Park or Neutral
  • Check Engine Light turns on after ignition

How important is this service?

Replace a faulty neutral safety switch promptly, as driving without a functional switch presents a danger to other drivers, passengers, and those around the vehicle. A faulty neutral safety switch damages the engine, as the vehicle jerks into gear upon startup. The reverse lights could stop working on some vehicles, which creates a safety hazard especially during inclement weather or nighttime.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert Mercury mechanics

Real customer reviews from Mercury owners like you.

Excellent Rating

(79)

Rating Summary
70
6
2
0
1
70
6
2
0
1

James

25 years of experience
19 reviews
James
25 years of experience
Mercury Cougar V6-2.5L - Check Engine Light is on - New Orleans, Louisiana
He was knowledgeable and is a great help.

Joseph

12 years of experience
14 reviews
Joseph
12 years of experience
Mercury Cougar V6-2.5L - Car does not move when I step on the gas pedal - Belen, New Mexico
Thank you.

Bryan

22 years of experience
45 reviews
Bryan
22 years of experience
Mercury Cougar V6-3.8L - Banging noises when driving over the bumps - Mulberry, Florida
Very professional, knowledgeable, and efficient. Diagnosed problem, and delivered quote to make repairs. Price was very reasonable compared to what a brick and mortar shop would charge. I highly recommend Bryan.

William

34 years of experience
532 reviews
William
34 years of experience
Mercury Cougar V6-3.8L - Car is not starting - Phoenix, Arizona
Very satisfied with his work

Excellent Rating

(79)

Rating Summary
70
6
2
0
1
70
6
2
0
1
Number of Mercury Cougar services completed
869+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercury MECHANICS
600+
experts on our platform

Recent articles & questions

10 Best Stores to Buy Auto Parts in Nashville, Tennessee
Automotive technicians rely on auto parts stores to add and replace car parts. The best auto parts shop in Nashville is AutoZone.
P0914 OBD-II Trouble Code: Gear Shift Position Circuit
P0914 means there is an issue with the gear shift position circuit, likely due to damaged or faulty wiring, connectors, or electrical components.
How to Replace a Car's Steering Rack Gearbox
The steering gearbox transmits the driver's steering wheel inputs to the wheels so that the car turns correctly. If damaged, it should be replaced.

Should I idle my car if I do not use it that frequently?

Hi. The worst thing you can do is not drive it at all. By you driving the suv once a week should help you maintain the battery and keep the car in good running condition. If you drove it a...

Have an Audi q7 V6 Supercharger with excess oil consumption. Have used 3/4 of a quart of oil in 2,200 miles. Do you have any advic

The breather may or may not help. It's hard to give you a definite answer. You can examine a dozen of the same engine and find those that consume zero oil, some that consume a little, and some that consume...

Throttle body changed 3 days ago. Idle relearn performed and still high idle and revving while in park.

Hi there. Check the engine for a vacuum leak. Check all vacuum lines, hoses, and the intake for any leaks. Also check the brake booster for any leaks. A vacuum leak will increase the engine's idle speed while the engine...

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (844) 997-3624 · hi@yourmechanic.com