JaguarXJ8 L1999Overview/jaguar/xj8-l/1999/base/

1999 Jaguar XJ8 L

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 1999 XJ8 L.

Transmission Automatic 5-spd

The 1999 Jaguar XJ8 L pairs its 5-speed automatic with EPA fuel-economy ratings of 15/22/18 mpg. Reliability records for this model year document only nine owner complaints and zero recalls, with Engine & Engine Cooling representing the top reported concern. That minimal complaint volume and absence of recalls give this model year a sparse but clean reliability profile, meaning researchers will find few documented issues and no recalls to investigate.

Model year2001200019991998

Quick specs

Fluid capacities, tune-up values and fuel economy at a glance.

Lug nut torque75 ft-lbsOEM · verified
EPA fuel economy15/22/18 mpgEPA · verified

Fitment & sizes

Replacement part sizes and factory part numbers — battery, bulbs, filters and belts.

From the factory this vehicle uses a BCI 49 · 680 CCA battery, OE oil filter EAZ1354. Each part links to every other vehicle that shares it, so a part you already stock may fit more of your fleet than you'd expect.

Battery groupBCI 49 · 680 CCAOEM · verified
Tire size225-60ZR16OEM · verified
Wheel / rim7-J inOEM · verified

OE service part numbers OEM · verified

Engine oil filterEAZ1354
Engine air filterNJA3558AA
Fuel filterC2C35417 alt NJB6091AA
Spark plugC2A1535
BatteryC2D61169
Front wiper bladesGJA8960BB
Serpentine beltNCA2211AC
ThermostatNCA2246BA alt AJ86484

Full specifications

Engine, drivetrain, dimensions and economy.

Engine & drivetrain NHTSA vPIC

TransmissionAutomatic 5-spd

Dimensions & weight NHTSA vPIC

Overall length197.6 in
Overall width70.9 in
Overall height52.8 in
Wheelbase113 in
Curb weight8682 lb
Track (front / rear)59.1 / 59.1 in
Weight distribution (front / rear)52/48

Ratings & economy EPA / vPIC

EPA city / highway / combined15 / 22 / 18 mpg
DrivetrainRear-Wheel Drive
Passenger volume100 cu ft
Cargo volume12 cu ft
Recommended fuelPremium Gasoline

Service quick specs OEM factory data

Capacities, torques and tune-up values from the factory service manual.

This engine USE SHELL SPIRAX TS90 OR EQUIVALENT in the differential, DOT 4 brake fluid. Torque lug nuts to 75 ft-lbs. The firing order is 1-5-4-2-6-3-7-8.

Lubricants & capacities

Brake FluidDOT 4
Differential Gear OilUSE SHELL SPIRAX TS90 OR EQUIVALENT
Differential Gear Oil Capacity3 Pints
Power Steering FluidATF

Engine torques

Camshaft Bearing/Carrier Cap Bolts or Studs8.0 ft-lbs
Intake Manifold to Engine Bolts15-16 ft-lbs
Exhaust Manifold to Cylinder Head Bolts13 ft-lbs
Oil Pump to Cylinder BLock Bolts/Studs9 ft-lbs

Chassis torques

Lug Nuts75 ft-lbs
Rear Wheel Hub236 ft-lbs

Ignition

Cylinder Firing Order1-5-4-2-6-3-7-8
Spark Plug Gap0.035-0.039 in
Spark Plug Torque11.0 ft-lbs

Battery & A/C

RefrigerantR134a
Refrigerant Capacity1.42-1.53 lbs
Oil TypePAG
Oil Capacity5.44-6.80 oz
Standard BCI Group Number49
Standard BCI Cranking Performance680 cca

Service checks

Injector Primary Resistance12-18 ohms
Intake Valve Lash0.0008 in
Exhaust Valve Lash0.0014 in

Brakes

Torque Caliper to Bracket40-120 ft-lbs / 18-22 ft-lbs
Torque to Knuckle94 ft-lbs / 40-52 ft-lbs
Rotor Runout Limit0.004 in / 0.006 in
Rotor Nominal Thickness From1.103 in / 0.768 in
Rotor Nominal Thickness To1.103 in / 0.768 in
Rotor Discard at or Under1.024 in / 0.728 in

Factory maintenance schedule OEM · verified

Normal service, condensed from the factory interval matrix.

Under the factory schedule, replace the engine oil and filter every 10,000 mi; spark plugs every 100,000 mi; coolant every 10,000 mi. The big-interval services (every 10,000 mi for coolant, and the transmission fluid) are the ones owners most often skip — on a lower-mileage example, assume the original fluids are still in it and check them first.

Every 7,500 miRadiator (clean)
Every 10,000 miBattery (inspect electrolyte level) · Brake Line (inspect) · Brake Linings (inspect) · Driveshaft U-Joint (inspect) · Engine Coolant System (leak inspection) · Engine Oil (drain & refill)
Every 15,000 miUnderbody (inspect)
Every 30,000 miBrake Hydraulic System (drain, refill & bleed) · Engine Air Filter Element (replace)
Every 40,000 miWindshield Wiper Blade (inspect)
Every 60,000 miFuel Filter (replace)
Every 70,000 miCabin Air Filter (replace)
Every 100,000 miAccessory Drive Belt (inspect) · Spark Plugs (replace)

Reliability & federal safety record

Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.

Owner complaints about the 1999 Jaguar XJ8 L lead in one area — the engine & engine cooling, 2 of 9 reports (22%), well ahead of the next concern. NHTSA has issued no recalls for this vehicle, so these are owner-reported concerns only. 1 of the reports describe a crash and 1 a fire — a small share of the total, but worth weighing against the engine & engine cooling pattern above. These are tallies of what owners actually reported to the federal government, not an editorial score — and higher-selling models naturally rack up more reports.

0
Open recalls
NHTSA campaigns
13
Service bulletins
Manufacturer communications
0
ODI investigations
Office of Defects Investigation
9
Owner complaints
1 involved a crash · 1 a fire

Owner complaints filed with NHTSA, by component

All 9 complaints on record, top 8 components.

Engine & Engine Cooling2
Engine1
Visibility1
Power Train1
Seats1
Seat Belts1
Electrical System,Exterior Lighting1
Vehicle Speed Control1

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

No recall campaigns on record with NHTSA for this vehicle as of the last data refresh.

Technical service bulletins NHTSA · verified

Showing 5 of 13 bulletins on record with NHTSA.

BulletinDateComponentSummary
SSM59597Attachme2021-04-14Electrical SystemAttachment.
SSM59597Attachme2021-04-14Electrical SystemAttachment.
SSM59597Attachme2021-04-14Electrical SystemAttachment.
SFCC_09AUG18_REV2018-08-20Electrical SystemA customer may report "Hood Open" message displays on IP with hood closed.
SFCC_09AUG18_REV2018-08-20EquipmentSIM card activation issues

Common OBD-II trouble codes

The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.

P0420
Catalyst system efficiency below threshold — Bank 1
P0300
Random / multiple cylinder misfire detected
P0171
System too lean — Bank 1
P0455
Evaporative emission system leak detected — large leak
P0128
Coolant thermostat below regulating temperature
P0442
Evaporative emission system leak detected — small leak

VIN tools

Decode factory build data for a specific vehicle by VIN.

VIN
Decode a VIN to confirm the transmission and build data for a specific XJ8 L. OEM
Build data
Plant, GVWR class, engine and body data for any 17-character VIN.
Recalls
Check open recall campaigns against a specific vehicle by VIN.

Vehicles with shared specs

Find every vehicle that shares this one's battery, bulbs, oil capacity, platform or parts.

Reference guides

Cross-vehicle references for the kinds of data on this page.

Frequently asked

Does the 1999 XJ8 L have open recalls?

NHTSA lists 0 recall campaign(s) for this model year. Check your specific vehicle by VIN.

What gas mileage does the XJ8 L get?

EPA figures are 15 city / 22 highway / 18 combined mpg.