LincolnZephyr2006Overview/lincoln/zephyr/2006/base/

2006 Lincoln Zephyr

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2006 Zephyr.

Body PASSENGER CARTransmission Automatic 6-spd

The 2006 Lincoln Zephyr is a passenger car that pairs a 6-speed automatic transmission with an engine requiring 6.0 quarts of 5W-20 API oil, delivering an EPA-estimated 17 mpg city and 26 mpg highway. This model year stands as the most complaint-heavy in the Zephyr’s 2003–2012 history, accumulating 229 owner reports—predominantly concerning air bags—and five recalls, marking it as the generation’s reliability outlier that demands careful inspection.

Quick specs

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

Engine oil capacity6.0 qtOEM · verified
Engine oil type5W-20 APIOEM · verified
Lug nut torque100 ft-lbsOEM · verified
EPA fuel economy17/26/20 mpgEPA · verified

Fitment & sizes

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

From the factory this vehicle uses a BCI 40R · 590 CCA battery. 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 40R · 590 CCAOEM · verified

Full specifications

Engine, drivetrain, dimensions and economy.

Engine & drivetrain NHTSA vPIC

TransmissionAutomatic 6-spd

Dimensions & weight NHTSA vPIC

Overall length190.6 in
Overall width72 in
Overall height55.5 in
Wheelbase107.5 in
Curb weight3406 lb
Track (front / rear)60.6 / 61 in
Weight distribution (front / rear)61/39

Ratings & economy EPA / vPIC

EPA city / highway / combined17 / 26 / 20 mpg
DrivetrainFront-Wheel Drive
Passenger volume99 cu ft
Cargo volume16 cu ft
Recommended fuelRegular Gasoline

Performance & power Independent road tests

0–60 mph, quarter-mile, horsepower and torque from independent road tests.

Independent road tests for the Zephyr of this era, listed by trim and engine — this page spans more than one engine, so no single horsepower figure is shown.

7.3–7.6 sec0–60 mph (tested)quickest 7.30 sec — 2006 Sedan
YearTrim / engine0–60¼ mileHPDrivetrain
2006Sedan 3.0L V67.30 sec15.60 sec221 hpFWD
2006Sedan 3.0L V67.60 sec15.90 sec221 hpFWD

Service quick specs OEM factory data

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

This engine holds 6.0 qt of 5W-20 API engine oil, DOT 3 brake fluid. Torque lug nuts to 100 ft-lbs, the oil drain plug to 18.0 ft-lbs. The firing order is 1-4-2-5-3-6. Note the cylinder-head bolts finish on a torque angle (torque-to-yield) — they stretch permanently and should be replaced, not reused, during any head service.

Lubricants & capacities

Automatic Transmission FluidSAE JWS3309 · ATF
Automatic Transmission Fluid Capacity7.4
Brake FluidDOT 3
Engine CoolantUSE FORD PREMIUM GOLD COOLANT
Engine Oil5W-20 · API
Engine Oil Capacity6.0 qt
Power Steering FluidATF

Engine torques

Camshaft Bearing/Carrier Cap Bolts or Studs7.4 ft-lbs
Engine Flywheel Bolts59 ft-lbs
Intake Manifold to Engine Bolts7.4 ft-lbs
Exhaust Manifold to Cylinder Head Bolts13-16 ft-lbs
Engine Oil Pan Drain Plug18.0 ft-lbs
Oil Pump to Cylinder BLock Bolts/Studs7 ft-lbs

Chassis torques

Lug Nuts100 ft-lbs
Front Wheel Hub185 ft-lbs
Rear Wheel Hub188 ft-lbs

Ignition

Cylinder Firing Order1-4-2-5-3-6
Spark Plug ManufacturerMotorcraft
Spark Plug Gap0.042-0.046 in
Spark Plug Torque11.0 ft-lbs

Battery & A/C

RefrigerantR134a
Refrigerant Capacity1.31 lbs
Oil GroupPAG
Oil Type46
Oil Capacity6.00 oz
Standard BCI Group Number40R
Standard BCI Cranking Performance590 cca

Service checks

Pressure Test18 psi
Radiator Cap Pressure Relief13-18 psi
Thermostat Opening Temperature183-190 °F
Key ON Engine OFF (KOEO)50-65
Injector Primary Resistance11-18 DOHC ohms

Brakes

Torque Caliper to Bracket20 ft-lbs / 19 ft-lbs
Torque to Knuckle66 ft-lbs / 52 ft-lbs
Minimum Pad ThicknessFront: 0.118; Rear: 0.118 in
Rotor Max Parallel Variation0.0008 in
Rotor Runout Limit0.003 in
Rotor Nominal Thickness From0.984 in / 0.39 in
Rotor Nominal Thickness To0.984 in / 0.39 in
Rotor Minimum Machining0.948 in / 0.35 in

Multi-step torque procedures OEM · verified

Connecting Rod (Large End) Bearings — tightening sequence 1 stages
117 ft. lbs., Step 2: 3217 ft. lbs
Crankshaft Pulley and/or Damper Bolts — tightening sequence 1 stages
189 ft. lbs., step 2: loosen 1 turn, step 3: 37 ft. lbs., step 4: 9089 ft. lbs
Cylinder Head — tightening sequence 5 stages

Prep Coat bolt threads with clean engine oil.

137.0 ft. lbs.37 ft. lbs
2Loosen bolts 360 degrees360 degrees
322.0 ft. lbs.22 ft. lbs
490 degrees90 degrees
690 degrees90 degrees
Main Bearings — tightening sequence 1 stages
1Bolts 1-818 ft. lbs

Factory maintenance schedule OEM · verified

Normal service, condensed from the factory interval matrix.

Under the factory schedule, replace the engine oil and filter every 5,000 mi; spark plugs every 100,000 mi; coolant every 50,000 mi. The big-interval services (every 50,000 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 5,000 miEngine Oil (drain & refill) · Engine Oil Filter (replace) · Tire & Wheel Assembly (rotate)
Every 15,000 miBrake System (inspect) · Cabin Air Filter (replace) · Engine Coolant System (leak inspection) · Engine Coolant System Hoses (inspect) · Steering System (inspect) · Suspension System (inspect)
Every 30,000 miEngine Air Filter Element (replace) · Exhaust System (Complete) (inspect) · Exhaust System Heat Shield (inspect) · Temperature Controlled Seat Air Filter (replace)
Every 50,000 miEngine Coolant System (drain, flush & refill)
At 100,000 miEngine Coolant System (drain, flush & refill)
Every 100,000 miAccessory Drive Belt (inspect) · PCV Valve (replace) · Spark Plugs (replace)
At 150,000 miDrive Belt (replace) · Transmission Assembly (drain & refill)

Reliability & federal safety record

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

The 2006 Lincoln Zephyr stands as a stark outlier in the federal record, registering 229 complaints, five recalls, and 18 TSBs — figures that dwarf the single complaint in 2003 and the mere three complaints in 2007. Air bag complaints alone account for 133 of the 2006 total, with wheels (21), structure (10), and service brakes (8) trailing; the data also notes nine crash complaints and one fire complaint for the year. Recalls remain elevated at four per year through 2010 before declining to three, but TSBs plummet from 18 in 2006 to zero in 2007 and only three to four annually thereafter. The 2006 model year clearly marks the launch of this generation and absorbs the entirety of its early-field issues, with the data showing no investigations opened in any year and no root causes specified for the complaint clusters. Given the magnitude of the first-year spike across every metric, a 2006 Zephyr carries substantially higher documented risk than any subsequent model year. This is not a good year to buy unless all five recalls and the air bag, wheel, structure, and brake TSBs have been verified complete on the specific vehicle.

5
Open recalls
NHTSA campaigns
18
Service bulletins
Manufacturer communications
0
ODI investigations
Office of Defects Investigation
229
Owner complaints
9 involved a crash · 1 a fire
NHTSA crash-test rating federal NCAP · out of 5 stars
Rollover★★★★
Owner complaints by model year NHTSA · this generation & adjacent

Owner complaints filed with NHTSA, by component

All 229 complaints on record, top 8 components.

Air Bags133
Wheels21
Structure10
Service Brakes8
Unknown Or Other4
Power Train,Vehicle Speed Control3
Engine3
Tires3

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 2 of 5 campaigns on record for this vehicle.

21V158000Air Bags:Frontal:Driver Side:Inflator ModuleReported 10/03/2021

Ford Motor Company (Ford) is recalling certain 2007-2011 Ranger, 2006-2012 Fusion, Lincoln Zephyr, Lincoln MKZ, 2006-2011 Mercury Milan, 2007-2010 Ford Edge, and Lincoln MKX vehicles. The driver's side air bag inflator… Remedy: Ford will notify owners, and dealers will replace the driver-side airbag inflator or module with an alternate one, free of charge. Owner notification letters were mailed on April…

19V904000Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip:Control Unit/ModuleReported 18/12/2019

Ford Motor Company (Ford) is recalling certain 2006-2010 Ford Fusion, Mercury Milan, Lincoln Zephyr and MKZ vehicles. The valves within the ABS Hydraulic Control Units (HCU) may react with brake fluids containing… Remedy: Ford will notify owners, and dealers will flush the brake system with DOT 4 fluid and install a new brake fluid reservoir cap. In addition, the HCU will be tested to detect a…

Technical service bulletins NHTSA · verified

Showing 5 of 18 bulletins on record with NHTSA.

BulletinDateComponentSummary
22B05 S12023-07-27Air BagsCertain 2005-2014 Mustang, 2005-2006 GT, 2004-2011 Ranger, 2006-2012 Fusion and…
22B052022-03-28Air BagsCertain 2005-2014 Mustang, 2005-2006 GT, 2004-2011 Ranger, 2006-2012 Fusion & MKZ/Zephyr…
21N11-S32021-12-07Service Brakes, HydraulicCertain 2006-2010 Model Year Fusion/Milan/MKZ/Zephyr Vehicles Equipped with Anti-Lock…
17B23-S12018-01-08Air BagsCertain 2006-2008 Model Year Fusion and Milan, 2006 Zephyr, 2007-2008 MKZ and 2007-2008…
17B23-S12018-01-08Air BagsCertain 2006-2008 Model Year Fusion and Milan, 2006 Zephyr, 2007-2008 MKZ and 2007-2008…

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 Zephyr. 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

How much oil does the 2006 Zephyr take?

6.0 qt of 5W-20 API, per the factory manual.

Does the 2006 Zephyr have open recalls?

NHTSA lists 5 recall campaign(s) for this model year. Check your specific vehicle by VIN.

What gas mileage does the Zephyr get?

EPA figures are 17 city / 26 highway / 20 combined mpg.