Will an 94 jaguar xjs alternator fit and work on an 94 jaguar xj6

I just purchased an alternator for my 94 jaguar xj6 but the alternator is for an 94 jaguar xjs. I was wanting to know if the 94 jaguar xjs alternator fix or work the same for the 94 jaguar xj6
My car has an automatic transmission.
Experienced mechanics share their insights in answering this question :
The XJ6 uses a 120 amp alternator (AC Delco 334-1203) while the XJS uses a 115 amp alternator (AC Delco 334-1859). The terminal connections on the two alternators are NOT in the same position. Inasmuch as the part numbers for the two applications are different, the parts are considered to be not interchangeable. As a practical matter, if the pulley is IDENTICAL in EVERY respect and the pulley is in the IDENTICAL position in the serpentine drive belt circuit (same plane!, same position), and the alternator fits the frame, you can probably use it without ill effect. However, if the alternator is returnable, the optimal solution and the recommended practice is to return it and buy the actual part required in the catalog. If you desire alternator relacement by a certified Mechanic, dispatched by YourMechanic right to your location, please request alternator service and the responding certified mechanic will get this taken care of for you. If you have further questions or concerns, do not hesitate to re-contact YourMechanic as we are always here to help you.

How to Identify and Fix Common car Problems ?

Our sources include academic articles, blog posts, and personal essays from experienced mechanics :

The average cost for a Jaguar S-Type Alternator Replacement is between $556 and $1,334. Labor costs are estimated between $90 and $113 while parts are priced between $466 and $1,221.
The average cost for a Jaguar XJ Alternator Replacement is between $795 and $1,237. Labor costs are estimated between $71 and $90 while parts are priced between $724 and $1,147.
The voltage regulator is a small electrical device screwed just under the black plastic cover on the back of your alternator.
The most common reasons a Jaguar XJ6 won`t start are a dead battery, an alternator problem, or failed starter.
11.2 v battery, Jag S-TYPE XS.
Why cheap alternators are the wrong choice. Aftermarket alternators are sold as less expensive OEM replacements, but they aren`t always good replacements because they are not identical to the OEM unit. Buyers are often unable to spot the differences in quality, unless they inform themselves.
Alternators can average anywhere from $100 to $350, depending on the model. In most cases, costs will average between $350−400 for the alternator replacement if no other parts need to be changed. Add another $20 to $50 to your bill if the serpentine belt has to be replaced as well.
The labor cost for replacing an alternator is also a factor. Labor costs vary from mechanic to mechanic and can be affected by job complexity. If the alternator is difficult to access or additional work is required, such as removing components or accessing other engine parts, this can increase labor costs.
The standard alternator designed for road vehicles has a voltage regulator mounted to the back of the alternator and set to a single charge voltage of 14 or 28 volt. This is sufficient for a car battery, which is rarely (if ever) discharged.
Low Resale Value

One of the main reasons Jaguars are so cheap is that they don`t hold their value well. According to CarEdge, a Jaguar vehicle may lose 30% of its value in just the first year. Moreover, a Jaguar XF may depreciate 61% after a five-year period, which is quite a bummer.

With Jaguar InControl Remote® & Protect™, you`ll be able to instantly connect your Jaguar vehicle to your smartphone. Simply download the app to start enjoying a wide array of Jaguar InControl® functions, including: Jaguar remote start technology.
With the engine off, the fully charged car battery voltage will measure 12.6 volts. This is known as “resting voltage.” When the engine is running, battery voltage will typically rise to 13.5 to 14.5 volts.
If the battery is below 12.6 volts, you should attempt to charge it with a battery charger. However, you should know that some chargers will not recognize or charge any battery that has been discharged below a minimum voltage level, sometimes as high at 10.5 volts.
A used alternator is also a viable cost-saving option. Most used alternators are tested to ensure they still work well. We recommend buying one with a warranty and return policy.
Buying any used auto parts is a calculated risk. For the right person, though—i.e. the mechanically inclined individual who will do the installation work himself (or herself)—a good quality, used OEM alternator or starter is a risk well worth taking.
Most alternators will last between 80,000 and 150,000 miles — or about seven years. However, your driving habits and the area where you live could wear it out prematurely.
How Long Does an Alternator Last? Alternators have an impressive lifespan of seven years–or between 80,000 to 150,000 miles. But be careful that you are not wearing it out prematurely!
Charging output can be tested on a vehicle with a digital voltmeter. A good alternator should produce about 13.5 to 14.5 volts with the engine idling. If the voltage reading is low (12.5 volts or less), it indicates a charging problem but does not tell you what`s causing it.
Alternators can average anywhere from $100 to $350, depending on the model. In most cases, costs will average between $350−400 for the alternator replacement if no other parts need to be changed. Add another $20 to $50 to your bill if the serpentine belt has to be replaced as well.
The average cost for alternator replacement is $747 to $842. Enter your vehicle`s information to see how much alternator repair costs in your local area.
Labor costs are estimated between $668 and $843 while parts are priced between $4,021 and $4,021.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

Will an 94 jaguar xjs alternator fit and work on an 94 jaguar xj6
ANSWER : The XJ6 uses a 120 amp alternator (AC Delco 334-1203) while the XJS uses a 115 amp alternator (AC Delco 334-1859). The terminal connections on the two alternators are NOT in the same position. Inasmuch as the part numbers for the two applications are different, the parts are considered to be not interchangeable. As a practical matter, if the pulley is IDENTICAL in EVERY respect and the pulley is in the IDENTICAL position in the serpentine drive belt circuit (same plane!, same position), and the alternator fits the frame, you can probably use it without ill effect. However, if the alternator is returnable, the optimal solution and the recommended practice is to return it and buy the actual part required in the catalog. If you desire alternator relacement by a certified Mechanic, dispatched by YourMechanic right to your location, please request alternator service and the responding certified mechanic will get this taken care of for you. If you have further questions or concerns, do not hesitate to re-contact YourMechanic as we are always here to help you.

Windshield wipers stopped working. They’ll suddenly stop working then suddenly start working again. Has been happening for a week.
ANSWER : The problem you are describing likely stems from an intermittent electrical fault in the wiper circuit. The windshield wiper system uses a small electric motor to move the wiper arms that you see on the windshield. That electric motor is controlled through a switch, relay, fuse, and wiring. One, or more, of those electrical components has failed although it is also possible that the mechanical arms are binding (seized, if the lubricant has dried out) thus causing the electric circuit to the motor to overload. Regardless of the underlying fault, if you request a non functioning wiper diagnostic/repair, the responding certified mechanic will get this taken care of for you. If you have further questions or concerns, do not hesitate to re-contact YourMechanic as we are always here to help you.

My dash board don’t work my front light work when I change my light into high beam and my back window won’t go down
ANSWER : As unfortunate as it is, your vehicle would be considered flood damaged. Diagnosing electrical problems in a flood damaged vehicle is nearly impossible. This would take many hours or even days to determine which wiring harnesses and circuits have been affected. Then nearly all of the wiring under the dash would likely require replacement as well as many sensors and switches. On a BMW vehicle, the amount of wires and switches are likely more than that of a lower end vehicle. Due to the inefficiency in cost, you would likely be able to purchase another BMW like yours for less than what it would cost to fix your car. Many insurance companies would consider this type of damage to total out the vehicle unfortuantely.

My AC does not always work. If I fiddle with the blower knob I can ususally get it to work on the lowest setting.
ANSWER : Hi There,
It sounds like you may have a faulty blower motor resistor. The highest speed setting may still work because in most cars in the highest fan speed settings the current bypasses the blower motor resistor. In some cars, if the resistor is failed, the fan may stop working completely. Another reason a blower motor resistor may fail is when the blower motor has a mechanical problem or when a foreign object jams the blower motor fan blade and prevents it from spinning freely. This leads to increased current through the resistor and causes it to overheat and fail. I would suggest having an expert from YourMechanic come to your location to diagnose your system to determine what may be causing the fan not to work properly.

All dashboard lights and tail lights do not work after driving through a lot of snow. Headlights work. And brake lights work.
ANSWER : Hello. We’ll be happy to help you. There are a few things that I recommend checking to discover why your lighting system is malfunctioning. The headlight dimmer switch should be checked. Along with the wiring harness above the right front tire behind the fender well cover. Also
the main fuse under the hood should be inspected because other people with your particular vehicle have had similar lighting issues if that fuse goes bad. It will be a great idea to check the rest of the fuses in that area too while checking the main fuse. Once the fuses are checked inside of the main fuse box then I would check the fuses inside of their interior fuse box. The interior fuse box should be located on the driver side of the dashboard near where your legs would be. If you need more assistance with repairing your vehicle please keep in mind that our organization provides Mobile Mechanics who can help you diagnose and repair your vehicle, all at competitive rates.

Dash, Tail/brake, dome, trunk, glovebox, and door lights won’t work, dash doing weird things.
ANSWER : Hi there. Sure would appear a lot is going on electrically all at once. This could be, a problem in the PDC (power distribution center). The PDC is typically located under the hood and contains numerous fuses and relays. I don’t believe any one fuse will resolve all of the electrical issues. There is a possibility, it is not a power supply issue. It may be, the result of a poor electrical ground common to the inoperative components. Proper circuit testing should be performed. This would confirm the cause of multiple electrical failures. I recommend having your vehicle’s electrical problems be diagnosed and repaired by a certified technician, such as one from YourMechanic.

Can a 02 Jaguar x-type transfer case fit on an 03 jaguar?
ANSWER : The Jaguar X-Type transfer case fits all models from 2002 through 2008. If you need further assistance with your transfer case swap, then seek out a professional, such as one from Your Mechanic, to help you.

Honda Civic 2008. AC stopped working suddenly and engine check light came ON for a day.Next day AC worked and no engine light.
ANSWER : Hi there. In both cases, when an AC system is not working and a warning light is coming on the dashboard, typically a professional mechanic will complete the same initial inspection, which is to download the stored error codes that triggered the warning light initially. This tends to give them an idea as to what is causing the problems. This could be something as simple as an electrical relay that is faulty or loose or an indication of a computer related "glitch". Either way, the best way to move forward is to have a professional mobile mechanic complete a check engine light inspection.