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The classic Jaguar Sedan was built
for 20 years in many variations (XJ6, XJ6C, XJ6L, XJ12, XJ12C,
and XJ12L). We define the "classic" XJ Sedans
as all sedans from 1969 to 1987 in the USA (the classic XJ sedan
was available through 1992 in the ROW [rest of the world]).
Check our XJ Sedan
Model Guide below for more details. Here is a list of
Jaguar conversions and parts available for your XJ Sedan. |
Chevy
V8 Conversion |
Where it all began, the Chevy V8 conversion
for the classic XJ Sedan and all XJS. With our conversion
kit, you can use the Chevy motor and automatic transmission of
your choice to create your dream Jaguar. |
XJ6
Quarterbreed |
Not ready for a complete conversion?
Keep your 6-cylinder Jaguar motor while replacing the idiosyncrasies
of the Borg Warner automatic with the sturdy and long-lived GM
transmission. The T350, T400, and T700 overdrive are options.
|
XJ12
Quarterbreed |
Stuck in 3rd gear? LEAP into
the 21st century with a T700 overdrive behind your V12 motor.
This is the latest of our retrofits for Jaguars with a V12 (1973
to 1992 XJ12 sedans and all XJS). |
GMALT |
Jaguar picked GM for its A/C, power steering
and air pumps now YOU can choose a GM alternator
and exorcise The Prince of Darkness (AKA Joseph Lucas) from your
kitty. Keep the cats eyes bright with the latest Johns
Cars retrofit: GMALT, a GM alternator kit for your
XJ. |
XJ
Sedan Parts |
We carry a full range of spares for
your XJ Sedan new, rebuilt, aftermarket, used and leftovers.
Check out our parts and products pages. |
XJ
Sedan Model Guide |
Want to know the difference between
a Series I, II and III? What does the "L" mean
anyways? Find the answers here. |
XJ
Buyers Checklist |
Ready to buy a Jaguar and make your
dreams come true? Don't go looking without our checklist
of common problems and look fors. |
New
Products |
JCI now offers a new option on our
Chevy V8 conversion that will let you re-use the T400 transmission
that came behind the V12 motor (1978 to 1992 XJS). The option
is called "J400". |
|
1969 to 1987 XJ Sedan Model Guide |
The classic Jaguar XJ Sedans began life in 1969
and continued until 1987. They carried several different model monikers over the years
including XJ6, XJ6C, XJ6L, XJ12, XJ12C and XJ12L. The XJ was inherited from internal
Jaguar names for projects. The 6 or 12 is the number of cylinders of the Jaguar motor. The
"C" cars were a shortened Sedan with only two doors. The "L" cars were
lengthened to provide more room in the back seat. The cars were also split into three
different Series by year.
Series I |
1969 to 1973 four door sedans with power steering, brakes,
and electric windows, marginal air-conditioning, large front grille, metal bumpers,
operating vent windows on front doors, wood rails on door window sills, 4 gauges plus
clock across center of dash, definite European styling. 108" wheel base, 3.54 rear
axle for most 6 cylinder cars, 3.31 for most 12 cylinder cars. Trunk letters XJ, XJ6,
XJ12. |
Series II |
1974 to 1979. Updated to meet U.S. safety and smog
requirements: rubber bumpers, door beams, emissions equipment and about 500 pounds
heavier. Front grille smaller to blend in with bumper styling. Electric door locks,
automatic climate control with large A/C center vent (gauges moved to surround smaller
speedometer and tachometer), vent window glass in front doors is no longer operable. Flick
wipe added to wipers. Most cars now 112" chassis (4" added to the rear floor for
passengers) designated by letter "L". 1974 is last year for SWB four doors.
XJ"C" two door hard top coupe introduced in 1975 built on 108" chassis,
discontinued in 1977. Air noise from doors and poor roof panel quality rumored causes.
Fuel Injection standard 1975-on 12 cylinder and 1978-on 6 cylinder cars. Square outside
rear view mirror 1978-on. 3.31 axle ratio standard most cars. |
Series III |
19791÷2 to 1987. An "Americanized" car with new
features: cruise control, twin square electric mirrors, intermittent wipers, cassette
radio and electric aerial, electric seat (drivers only) and electric door locks now
operated by front door key instead of console switch. Cosmetic changes include new grille,
bumpers, larger tail lights, door handles flushed-in, vent window post eliminated. Roof
raised to accommodate taller drivers. Sunroof added 1981-on. V12 motor dropped in U.S.A.
due to CAFE laws. Hubcaps styled as alloy wheels were fitted in 1979 to 80. XJS type alloy
are fitted from 1981. Trip computer 1983-on. Taller gear ratios, 3.07 and 2.88, instituted
trying to meet CAFE requirements. XJ6 designated, all on 112" chassis. Replaced by
the XJ40 (aka "The New XJ6") in late 1987. |
All Sedans |
All cars have fully independent suspension and four wheel
disc brakes (inboard on the rear). Ventilated rotors on front brakes from 1974-on. Brake
and suspension components virtually identical on all XJ cars since 1974. All models have
Lucas electrics unless otherwise noted. V12 cars featured positraction rear axles.
Telescoping steering column all models tilt not available. All U.S. 6-cylinders
have Borg Warner (BW) automatic transmissions. U.S. V12 have BW trans until 19771÷2, then
all 19771÷2-on V12 use a GM T400 with a special "Jaguar only" case that will
not adapt to earlier V12 engines, Jaguar 6 cylinder motors nor Chevy V8s. 6 cylinders
4.2 liters - 258 inches, V12 5.3 liters 327 inches. There are
exceptions to everything. If you are presented a car that is "special",
especially year or model wise BE CAUTIOUS. |
|
1969 to 1987 XJ Sedan VIN Guide |
The following table lists the starting
VIN (vehicle identification number) for a model year. Example: All
1981 XJ6 Sedans fall between 320092 and 330272. Your VIN is important because it is
the final authority on when your car was built and what components apply to it. Keep
you VIN number handy when ordering parts for your Jaguar. The VIN is typically located
on the driver's windshield pillar or the driver's door or jam. On USA cars federal
law specifies that it be permanently affixed in the dash area. Jaguar cars have a plate
that is riveted to the windshield (roof) post on the driver's side. (Gray market cars
usually have a metal tag glued to the dash pad). Additionally this number is stamped into
the RH fender brace or cowl brace and finally it is on the door or door jamb (by the hinge
on early sedans, lock striker on XJS) on a embossed label. All three should match - be
cautious if they do not. The label is often painted over but usually you can still read
it. This is where the build date, i.e., 8/79 will be found. Earlier Sedans have a metal
plate with engine, transmission, body information stamped in it that is riveted to the
fender well. European cars have a 2 x 3" label with similar information under the
hood. The color and trim codes are usually found on 1980-> stick-on labels with the
VIN.
Engine numbers are used for all types of parts - gaskets, Lucas,
flywheels, hoses, fuel parts, ignition, and especially water pumps. What will really throw
you a curve is "What kind of ignition do you have" when you order XJS floor
mats! The engine number for an XJ6 is on outer edge of bellhousing flange of block
where it meets the transmission. Ten o'clock position if viewing the motor from the rear.
It is visible when you peer past the brake booster on the driver's side. Example
8L25468. The V12 is a bit harder because it gets dirtier - located on the
bellhousing flange at 12 Noon - take a torch (English for flashlight). |
|
Series |
Year |
XJ6 |
XJ6L |
XJ6C |
XJ12L |
XJ12C |
I |
1969 |
1L 50001 |
X |
X |
X |
X |
1970 |
1L 53203 |
X |
X |
X |
X |
1971 |
1L 55686 |
X |
X |
X |
X |
1972 |
1L 64129 |
X |
X |
X |
X |
1973 |
UD 1L 69908 |
X |
X |
UD 1P 50153# |
X |
II |
1974 |
UE 2N 50001 |
UE 2T 50093 |
X |
UE 2R 50001 |
X |
1975 |
X |
UF 2T 54779 |
UF 2J 50045 |
UF 2R 53930 |
UF 2G 50060 |
1976 |
X |
UG 2T 56746 |
UG 2J 51369 |
UG 2R 54264 |
UG 2G 50426 |
1977 |
X |
UH 2T 63599 |
UH 2J 52842 |
UH 2R 56786 |
X |
1978 |
X |
UJ 2T 69541 |
X |
UJ 2R 58421 |
X |
19781÷2 |
X |
JAVLN 48C 100001 |
X |
JBVLN 48C 100001 |
X |
1979 |
X |
JAVLN 49C 100749 |
X |
JBVLN 49C 100001 |
X |
III |
19791÷2 |
JAVLN 49C 300001 |
X |
X |
X |
X |
1980 |
JAVLN 4AC 310676 |
X |
X |
X |
X |
1981 |
SAJAV 134@BC 320092 |
XJ6 Vanden Plas |
X |
X |
X |
1982 |
SAJAV 134@CC 330273 |
SAJAY 134@CC 330273 |
X |
X |
X |
1983 |
SAJAV 134@DC 346688 |
SAJAY 134@DC 346688 |
X |
X |
X |
1984 |
SAJAV 134@EC 366290 |
SAJAY 134@EC 366290 |
X |
X |
X |
1985 |
SAJAV 134@FC 389879 |
SAJAY 134@FC 389879 |
X |
X |
X |
1986 |
SAJAV 134@GC 431604 |
SAJAY 134@GC 431604 |
X |
X |
X |
1987 |
SAJAV 134@HC 461709 |
SAJAY 134@HC 461709 |
X |
X |
X |
Notes |
# 1973 XJ12 Models are all
short wheelbase in the USA - no "L".
@ Security character (usually 0 to 9) |
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You may purchase via PayPal. But you will get
better customer service and sometimes lower prices by ordering
via telephone at (214)426-4101. |
GMALT A GM Alternator for your Jaguar XJ6,
XJ12 |
Picture |
Description |
Part
# |
Price
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XJ6 GMALT
V12 GMALT
|
Jaguar picked GM for its A/C, power steering
and air pump now YOU can choose a GM alternator
and exorcise The Prince of Darkness (AKA Joseph Lucas) from your
kitty. Keep the cats eyes bright with the latest Johns
Cars retrofit:
GMALT, a GM alternator kit
for your XJ.
The kit is built to JCI standard specifications:
100% bolt-in, heavy duty parts (the adaptor bracket is 1/4"
steel), all needed hardware, plug-in wiring (no splices plus
it maintains the original color codes so your mechanics
purist nose wont suffer a fatal attack) and instructions
of course. No cutting, welding, dents, drilling, or other modifications
are needed. Black zinc plated so you don't have to paint it.
Add 10 minutes (to read the instructions) to the normal R&R
time and change for the better to the best!
Kit does not include the alternator, what youll
need is listed in the table below. For 68 to 87 6-cyl XJ Sedans,
I recommend a GM 78 Amp unit. If your kitty has a TV,
FAX machine and Boom Box, you can still be happy with a heavy
duty 94 Amps unit. V12 cars require more juice, so 94 Amps is
recommended. Contact your local parts emporium and ask for the
part number on the list. Remember youll need a new excuse
to be late now I am sure the cat will think of something.
Jaguar
Model |
68
to 87 XJ6 & XJ12
All V12 XJS |
Vendor |
78 Amp |
94 Amp |
Chevrolet
Autozone
Car Quest
Delco Reman.
Lester
NAPA
Pep Boys |
1101307
DL7273-6
01-504-6
321-247
7273-6
213-4350C
7273-6 |
1101308
DL7294-6
01-504-6
321-267
7294-6
213-4356C
7294-6 |
|
New 94 Amp
Alternator
Brand New - No Core Charge
$108.33
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GMALT
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$75.00
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