Dodge›Intrepid›1999›3.5L/dodge/intrepid/1999/3-5l/

LH platform

1999 Dodge Intrepid — 3.5L

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 1999 Intrepid 3.5L.

Body PASSENGER CAREngine 3.5L

The 1999 Dodge Intrepid, a passenger‑car built on the LH platform, is powered by a 3.5‑liter inline‑six engine that requires five quarts of 5W‑30 or 10W‑30 API‑rated oil; its engine and cooling system remain the most frequently cited complaint area in owner reports, with a total of 1,058 complaints and six recalls that year. This model sits in the middle of the Intrepid’s 1992‑2004 complaint trajectory, where the 2000 model year peaked at 1,094 complaints and 1992 recorded the lowest at just two, indicating a relatively stable reliability profile for the 1999 iteration despite its engine‑centric issues.

Model year2004 2003 2002 2001 2000 1999 1997 1996 1995

Quick specs

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

Engine oil capacity5.0 qtOEM · verified

Engine oil type5W-30 / 10W-30 APIOEM · verified

Lug nut torque85-115 ft-lbsOEM · verified

Fitment & sizes

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

From the factory this vehicle uses OE oil filter 05281090AB. Note the factory engine air filter, fuel filter, spark plug and serpentine belt are now discontinued — plan on a superseded or quality aftermarket equivalent, which the part pages below list where known. 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.

Tire sizeP205-70R15OEM · verified

Wheel / rim6-JJ; Optional Tire: 7-JJ inOEM · verified

OE service part numbers OEM · verified

Engine oil filter	05281090AB
Engine air filter	04591099AB discontinued
Fuel filter	04546610 discontinued
Spark plug	68304015AA discontinued · alt 68304017AA
Battery	BB34F101AA alt BB34U900AA
Front wiper blades	05011206AC alt 05011207AB
Serpentine belt	05086571AA discontinued · alt 04792071AC
Thermostat	04792237AE alt 68027789AA

Service quick specs OEM factory data

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

This engine holds 5.0 qt of 5W-30 / 10W-30 API engine oil, DOT 3 brake fluid. Torque lug nuts to 85-115 ft-lbs. The firing order is 1-2-3-4-5-6. 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

Brake Fluid	DOT 3
Engine Oil	5W-30 · API · 10W-30
Engine Oil Capacity	5.0 qt

Engine torques

Camshaft Sprocket and/or Gear Bolt(s)	1.7 ft-lbs
Engine Valve Cover Bolts	9.0 ft-lbs

Chassis torques

Lug Nuts	85-115 ft-lbs
Front Wheel Hub	110-130 ft-lbs
Rear Wheel Hub	124 ft-lbs

Ignition

Cylinder Firing Order

1-2-3-4-5-6

Battery & A/C

Refrigerant	R134a
Refrigerant Capacity	1.56 lbs
Oil Group	PAG
Oil Type	ND 8 oil
Oil Capacity	5.00 oz

Service checks

Pressure Test	15 psi
Radiator Cap Pressure Relief	14-18 psi
Thermostat Opening Temperature	180 °F
Regulated Fuel System Pressure (With Vacuum)	Longitudinal engines 44.0-54.0 psi
Injector Primary Resistance	12 approx. @ 68 degreesF ohms
Engine Compression	100 Minimum psi

Brakes

Brake Application	WITH REAR DISC
Torque to Knuckle	16 ft-lbs / 100 ft-lbs
Torque Caliper to Bracket	16 ft-lbs
Minimum Pad Thickness	Front: 0.312; Rear: 0.281 Specifications
Brake Application	WITH REAR DISC
Rotor Max Parallel Variation	0.0005 in
Rotor Runout Limit	0.003 in
Rotor Nominal Thickness From	0.458 in / 1.019 in

Multi-step torque procedures OEM · verified

Cylinder Head — tightening sequence 5 stages

1	Bolts 1 - 8 to 48 N##m (35 ft. lbs.)	35 ft. lbs
2	Bolts 1 - 8 to 75 N##m (55 ft. lbs.)	55 ft. lbs
3	Bolts 1 - 8 to 75 N##m (55 ft. lbs.)	55 ft. lbs
4	Bolts 1 - 8 to +90 degrees Turn Do not use a torque wrench for this step.	90 degrees
5	Bolts 9 - 11 to 28 N##m (250 in. lbs.)	250 in

Cylinder Head — tightening sequence 4 stages

1	All to 61 N##m (45 ft. lbs.)	45 ft. lbs
2	All to 88 N##m (65 ft. lbs.)	65 ft. lbs
3	All (again) to 88 N##m (65 ft. lbs.)	65 ft. lbs
4	+ 90 degrees Turn Do not use a torque wrench for this step.; Bolt torque after 90 degrees turn should be over 122 N##m (90 ft. lbs.) in the tightening direction. If not, replace the bolt.	90 degrees

Factory maintenance schedule OEM · verified

Normal service, condensed from the factory interval matrix.

Under the factory schedule, replace the engine oil and filter every 7,500 mi; spark plugs every 100,000 mi; coolant every 7,500 mi. The big-interval services (every 7,500 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 mi	Axle Shaft Oil Seal (inspect) · Brake Line (inspect) · CV Joint Boot (inspect) · Engine Coolant System (leak inspection) · Engine Coolant System Hoses (inspect) · Engine Oil (drain & refill)
Every 15,000 mi	Accessory Drive Belt (inspect) · Engine Oil Filter (replace)
Every 22,500 mi	Brake Linings (inspect) · Brake Rotor (inspect)
Every 30,000 mi	Engine Air Filter Element (replace) · PCV Valve (inspect) · Steering Linkage (inspect) · Suspension System (inspect)
At 60,000 mi	Accessory Drive Belt (inspect) · PCV Valve (inspect)
Every 60,000 mi	Ignition Timing (inspect)
Every 100,000 mi	Spark Plug Wires (replace) · Spark Plugs (replace) · Timing Belt (replace)

Owner how-tos

Condensed service procedures for routine maintenance. Procedures that require dealer diagnostic equipment are identified and summarized only.

Common procedures

Key fob — remote (RKE) programming programming new fob buttons Dealer tool OEM · verified

Tool required	DRBIII scan tool (dealer / locksmith)
Why	Transmitter codes are written into the receiver in the passenger door module

Anti-theft (SKIS) — module initialization after immobilizer module replacement Dealer tool OEM · verified

When needed	After Sentry Key Immobilizer Module (SKIM) replacement
Tool required	DRBIII scan tool
Also required	The vehicle's four-digit PIN code

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 1999 model year marks a dramatic escalation in the Intrepid's federal complaint record, with 1,058 complaints—nearly triple the 384 reported in both 1997 and 1998 and approaching the generation's early peak levels seen in 1993-1994. This year initiates a secondary surge that continues into 2000 (1,094 complaints), breaking the steady decline observed from 1994 through 1998, while recalls increased to six from four the prior year. Engine and engine cooling issues dominate the 1999 dataset at 632 complaints, vastly exceeding power train (49), steering (40), and suspension (30) concerns, though the data does not specify root causes for these failures. With 42 crash-related and 15 fire-related complaints recorded, 1999 represents one of the most problematic years in the model's production run, sitting at the leading edge of a late-generation reliability decline rather than benefiting from maturation. This is not a favorable year to purchase, as the complaint volume and recall activity indicate elevated risk compared to the immediately preceding 1997-1998 models and the later 2001-2004 decline phase.

Open recalls

NHTSA campaigns

124

Service bulletins

Manufacturer communications

ODI investigations

Office of Defects Investigation

1,058

Owner complaints

42 involved a crash · 15 a fire

NHTSA crash-test rating federal NCAP · out of 5 stars

Rollover★★★★★

Owner complaints by model year NHTSA · this generation & adjacent

’92 ’93 ’94 ’95 ’96 ’97 ’98’99’00 ’01 ’02 ’03 ’04

Owner complaints filed with NHTSA, by component

All 1,058 complaints on record, top 8 components.

Engine & Engine Cooling632

Power Train49

Steering40

Suspension30

Electrical System26

Visibility23

Engine & Engine Cooling,Power Train17

Service Brakes, Hydraulic15

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 2 of 6 campaigns on record for this vehicle.

09E025000Exterior Lighting:HeadlightsReported 11/05/2009

DOPE, INC. IS RECALLING 42,540 COMBINATION CORNER AND BUMPER LAMP ASSEMBLIES OF VARIOUS PART NUMBERS SOLD FOR USE AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES. THESE HEADLAMPS FAIL TO CONFORM TO THE… Remedy: DOPE, INC. WILL NOTIFY OWNERS AND OFFER A FULL REFUND FOR THE NONCOMPLIANT COMBINATION LAMPS. THE SAFETY RECALL BEGAN ON JULY 28, 2009. OWNERS MAY CONTACT DOPE, INC. AT…

09E012000Exterior LightingReported 07/04/2009

SABERSPORT IS RECALLING 16,270 COMBINATION CORNER AND BUMPER LAMP ASSEMBLIES OF VARIOUS PART NUMBERS SOLD FOR USE AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES. THESE HEADLAMPS FAIL TO CONFORM TO THE… Remedy: SABERSPORT WILL NOTIFY OWNERS AND OFFER A FULL REFUND FOR THE NONCOMPLIANT COMBINATION LAMPS. THE SAFETY RECALL BEGAN ON MAY 11, 2009. OWNERS MAY CONTACT SABERSPORT AT…

Technical service bulletins NHTSA · verified

Showing 5 of 124 bulletins on record with NHTSA.

Bulletin	Date	Component	Summary
9004275	2020-07-22	Electrical System	KEY, Master If replacing the key/FOBIK on a WJ, KJ, TJ, or PT Cruiser, use the "AC" NIC…
9004275	2020-07-22	Electrical System	KEY, Master If replacing the key/FOBIK on a WJ, KJ, TJ, or PT Cruiser, use the "AC" NIC…
08-049-20	2020-04-22	Electrical System	Charging System, Battery Diagnostic Tools and Warranty This information only bulletin…
3100519	2019-11-20	Structure	Use of Aftermarket Parts This bulletin involves discussing FCA US LLC position with…
3100619	2019-11-20	Structure	Repair Parts Used For Structural Repairs This bulletin involves discussing FCA US LLC…

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 Intrepid. 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.

Vehicles taking 5.0 qt LH-platform vehicles Engine oil filter 05281090AB Engine air filter 04591099AB Fuel filter 04546610 Spark plug 68304015AA

Reference guides

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

Vehicle recalls & TSBs OBD-II trouble codes Torque specifications Maintenance schedules Fluid capacities & specs

Frequently asked

How much oil does the 1999 Intrepid 3.5L take?

5.0 qt of Below 32 F: 5W-30 API, Below 100 F: 5W-30 API, Above 0 F: 10W-30 API, per the factory manual.

Does the 1999 Intrepid have open recalls?

NHTSA lists 6 recall campaign(s) for this model year. Check your specific vehicle by VIN.