The 1993 Acura Integra is a fundamentally solid platform with Honda's legendary B-series engine, but at 30+ years old, you're dealing with wear items that kill these cars: transmission mounts that destroy shift quality, aging manual transmissions that grind synchros, and the big one—original engines hitting end-of-life from oil neglect or high-revving abuse.
B18 Engine Internal Wear and Rebuilds
Common · high severity
Typical onset: 180,000-250,000 mi
Symptoms: excessive oil consumption (1qt per 500-1000 miles), blue smoke on startup or deceleration, low compression on multiple cylinders, knocking or rattling from bottom end if bearing clearances are excessive
Fix: Ring and bearing wear from deferred oil changes or VTEC abuse. Most cost-effective fix is a used low-mileage JDM B18 swap (6-8 hours labor) or full rebuild with machining (18-24 hours). Pistons, rings, bearings, head gasket kit, and machine work all add up fast.
Estimated cost: $2,800-5,500
Transmission Mount Collapse
Common · medium severity
Typical onset: 100,000-180,000 mi
Symptoms: excessive engine movement during shifts, clunking when engaging first or reverse, vibration through shifter and chassis, difficulty getting into gear
Fix: The rubber mount between transmission and subframe disintegrates with age. Replacement is straightforward but requires supporting the trans—1.5-2 hours labor. OEM Honda/Acura mount strongly recommended over aftermarket; cheap ones fail within a year.
Estimated cost: $180-320
Manual Transmission Synchro Wear (2nd and 3rd Gear)
Common · medium severity
Typical onset: 150,000+ mi
Symptoms: grinding when shifting into 2nd gear, especially when cold, 3rd gear pop-out under load, difficult downshifts without rev-matching, crunching on quick 1-2 or 2-3 shifts
Fix: Cable-operated S80 transmission is generally robust, but synchro brass wears out. Rebuild requires trans removal and full disassembly (12-16 hours labor), synchro set, bearings, seals. Most shops recommend used trans swap instead (6-8 hours) due to labor costs.
Estimated cost: $1,200-2,400
Distributor O-Ring Oil Leaks
Common · low severity
Typical onset: 120,000+ mi
Symptoms: oil pooling around distributor base, oil dripping onto exhaust manifold with burning smell, oil consumption without visible external leaks elsewhere, potential ignition misfires if oil contaminates cap/rotor
Fix: The large O-ring seal at the distributor housing dries out and leaks oil down the block. Simple fix: pull distributor, replace O-ring, reinstall with proper TDC alignment—0.8-1.2 hours labor. Critical to mark distributor position before removal.
Estimated cost: $120-220
Headlight Pop-Up Mechanism Failure
Occasional · medium severity
Symptoms: one headlight raises slower than the other or not at all, grinding noise from headlight motor, headlights stay up or won't retract, intermittent operation in cold weather
Fix: Plastic gears in the pop-up actuator strip or motors seize from corrosion. Motor replacement is 1-1.5 hours per side; full mechanism refresh with gears is 2-3 hours. Aftermarket motors are hit-or-miss. This is related to the NHTSA recalls on exterior lighting—check if previous owner addressed.
Estimated cost: $250-550
Valve Cover Gasket and Spark Plug Tube Seal Leaks
Common · low severity
Typical onset: 100,000+ mi
Symptoms: oil smell in cabin with heat on, oil pooling in spark plug wells, visible oil seepage along valve cover perimeter, rough idle or misfire if oil floods spark plug
Fix: Rubber gasket and tube seals harden with age. Straightforward job: remove valve cover, clean surfaces, install new gasket set with proper torque sequence—1.5-2 hours labor. Do NOT reuse old bolts; they stretch and cause repeat leaks.
Estimated cost: $180-320
Fuel Filter Clogging and Pump Strain
Occasional · medium severity
Typical onset: 150,000+ mi
Symptoms: hard starting after sitting, loss of power under acceleration, stuttering at highway speeds, fuel pump whine audible from rear seat area
Fix: In-tank pump and external filter both age poorly. Filter is under the car near tank (0.5 hours labor), but if pump is weak, it's a tank drop job (3-4 hours). Many techs do both at once if symptoms point to fuel delivery issues.
Estimated cost: $350-750
Owner tips
Change manual transmission fluid every 30k with Honda MTF—synchros will thank you and last another 100k.
If buying used, compression test all four cylinders; anything below 160 psi or more than 10% variance between cylinders means engine work is imminent.
Replace timing belt, water pump, and all drive belts every 60k regardless of appearance—interference engine will destroy itself if belt snaps.
Upgrade to a solid aluminum transmission mount if you can handle slightly more NVH; rubber mounts are a maintenance item every 80k.
Buy one if the engine has documented oil changes and compression test looks healthy—these are fantastic drivers when maintained, but walk away from high-mile unknowns unless you're ready for a $3k-5k engine rebuild or swap.
AI-assisted summary drawn from NHTSA recall data, our labor-times database, and platform knowledge. Not a substitute for a pre-purchase inspection on a specific vehicle.
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 REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT." THESE LAMPS DO NOT CONTAIN THE REQUIRED AMBER SIDE REFLECTORS.
Consequence: DECREASED LIGHTING VISIBILITY MAY RESULT IN A VEHICLE CRASH.
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 1-626-272-1798.
EXTERIOR LIGHTING · 09E012000
2009-04-07
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 REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT." THESE LAMPS DO NOT CONTAIN THE REQUIRED AMBER SIDE REFLECTORS.
Consequence: DECREASED LIGHTING VISIBILITY MAY RESULT IN A VEHICLE CRASH.
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 1-909-598-7589.
EXTERIOR LIGHTING · 06E064000
2006-07-17
CERTAIN TRADESONIC COMBINATION LAMPS SOLD AS REPLACEMENT LAMPS FOR USE ON THE ABOVE LISTED PASSENGER VEHICLES. COMBINATION LAMPS NOT EQUIPPED WITH AMBER SIDE REFLECTORS FAIL TO CONFORM WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT.
Consequence: LACK OF AMBER SIDE REFLECTORS IN THE LAMPS WILL DECREASE LIGHTING VISIBILITY TO OTHER DRIVERS AND MAY POSSIBLY RESULT IN A VEHICLE CRASH.
Remedy: TRADESONIC WILL NOTIFY OWNERS AND REPLACE THE LAMPS FREE OF CHARGE. THE RECALL IS EXPECTED TO BEGIN DURING JULY 2006. OWNERS MAY CONTACT TRADESONIC AT 626-934-8884.
EXTERIOR LIGHTING · 06E060000
2006-06-29
CERTAIN AAI MOTORSPORTS COMBINATION LAMPS SOLD AS REPLACEMENT LAMPS FOR USE ON THE ABOVE LIST PASSENGER VEHICLES. COMBINATION LAMPS NOT EQUIPPED WITH AMBER SIDE REFLECTORS FAIL TO CONFORM WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT."
Consequence: LACK OF AMBER SIDE REFLECTORS IN THE LAMPS WILL DECREASE LIGHTING VISIBILITY TO OTHER DRIVERS AND MAY POSSIBLY RESULT IN A VEHICLE CRASH
Remedy: AAI MOTORSPORTS WILL NOTIFY OWNERS AND REPLACE THE LAMPS FREE OF CHARGE. THE RECALL BEGAN ON AUGUST 1, 2006. OWNERS MAY CONTACT AAI MOTORSPORTS AT 909-923-9188.
EXTERIOR LIGHTING · 06E049000
2006-05-24
CERTAIN CK MOTORSPORTS COMBINATION HEADLIGHTS, CLEAR CORNER, BUMPER, AND SIDE MARKER LIGHTS SOLD AS REPLACEMENT LAMPS FOR USE ON THE PASSENGER VEHICLES LISTED ABOVE. SOME COMBINATION LAMPS THAT ARE NOT EQUIPPED WITH AMBER SIDE REFLECTORS FAIL TO CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT.
Consequence: WITHOUT THE AMBER REFLECTORS, THE VEHICLE WILL BE POORLY ILLUMINATED, POSSIBLY RESULTING IN A VEHICLE CRASH WITHOUT WARNING.
Remedy: CK MOTORSPORT WILL NOTIFY OWNERS AND REPLACE THE NONCOMPLIANT LAMPS FREE OF CHARGE. THE RECALL BEGAN ON JULY 1, 2006. OWNERS MAY CONTACT CK MOTORSPORT AT 1-909-610-7211.
EXTERIOR LIGHTING · 06E032000
2006-04-18
CERTAIN EAGLE EYES AND SONAR HEADLIGHTS AND CORNER LIGHTS SOLD AS AFTERMARKET FOR USE ON 1988-2005 HONDA CIVIC, 1990-2005 HONDA ACCORD, AND 1990-2001 ACURA INTEGRA PASSENGER VEHICLES LISTED ABOVE. HEADLIGHTS AND CORNER LIGHTS THAT ARE NOT EQUIPPED WITH AMBER SIDE REFLECTORS FAIL TO CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT.
Consequence: WITHOUT THE AMBER REFLECTORS, THE VEHICLE WILL BE POORLY ILLUMINATED, POSSIBLY RESULTING IN A VEHICLE CRASH WITHOUT WARNING.
Remedy: TOM MOTORSPORT WILL NOTIFY OWNERS AND OFFER REIMBURSEMENT FOR THE PURCHASE OF NONCOMPLIANT LIGHTS. THE RECALL BEGAN APRIL 17, 2006. OWNERS MAY CONTACT TOM MOTORSPORT AT 626-968-4007.
EXTERIOR LIGHTING · 06E026000
2006-03-23
CERTAIN PRO-A MOTORS CORNER LAMPS, TURN SIGNALS, AND HEADLIGHTS SOLD AS REPLACEMENT LAMPS FOR USE ON CERTAIN PASSENGER VEHICLES LISTED ABOVE. SOME COMBINATION LAMPS THAT ARE NOT EQUIPPED WITH AMBER SIDE REFLECTORS FAIL TO CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT.
Consequence: WITHOUT THE AMBER REFLECTORS, THE VEHICLE WILL BE POORLY ILLUMINATED, POSSIBLY RESULTING IN A VEHICLE CRASH WITHOUT WARNING.
Remedy: PRO-A MOTORS WILL NOTIFY OWNERS AND OFFER TO REPURCHASE THE LAMPS. THE RECALL BEGAN ON APRIL 3, 2006. OWNERS MAY CONTACT PRO-A MOTORS AT 323-838-2988.
EXTERIOR LIGHTING:HEADLIGHTS · 06E025000
2006-03-21
CERTAIN POLI-AUTO COMBINATION HEADLAMP ASSEMBLIES, P/NOS. 11-728, 11-728D, 11-710, 11-419, 11-713, 11-703, 11-704, 11-708P, 11-735, 11-725, 11-726, 11-716 (P&C), 11-721-1, 11-733, 11-729, 11-730, AND 11-732, SOLD AS REPLACEMENT LAMPS FOR USE ON CERTAIN PASSENGER VEHICLES. SOME COMBINATION LAMPS THAT ARE NOT EQUIPPED WITH AMBER SIDE REFLECTORS FAIL TO CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT."
Consequence: WITHOUT THE AMBER REFLECTORS, THE VEHICLE WILL BE POORLY ILLUMINATED, POSSIBLY RESULTING IN A VEHICLE CRASH WITHOUT WARNING.
Remedy: POLI-AUTO WILL NOTIFY OWNERS AND OFFER TO REPURCHASE THE HEADLAMPS AT ITS ORIGINAL PURCHASE PRICE. THE RECALL IS EXPECTED TO BEGIN DURING APRIL 2006. OWNERS MAY CONTACT POLI-AUTO AT 305-477-1356.
EXTERIOR LIGHTING:HEADLIGHTS · 06E023000
2006-03-13
CERTAIN ANZO COMBINATION HEADLAMP ASSEMBLIES SOLD AS REPLACEMENT LAMPS FOR USE ON CERTAIN PASSENGER VEHICLES. SOME COMBINATION LAMPS ARE NOT EQUIPPED WITH AMBER SIDE REFLECTORS WHICH FAIL TO CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT."
Consequence: WITHOUT THE AMBER REFLECTORS, THE VEHICLE WILL BE POORLY ILLUMINATED, POSSIBLY RESULTING IN A VEHICLE CRASH.
Remedy: ANZO WILL NOTIFY OWNERS AND REPLACE THE HEADLAMPS FREE OF CHARGE. THE RECALL BEGAN MAY 9, 2006. OWNERS MAY CONTACT ANZO USA AT 909-468-3688.
Size-standard part numbers — verify your connector type before buying. Rear blades are model-specific; check the package's vehicle list.
Fuel economy figures are EPA data via fueleconomy.gov (median across matching trims). Performance figures are compiled estimates for the 1993 Acura Integra 1.8L I4 and can vary by trim.
🔧 Built by master technician Chris Hackleman · Master Technician · 20+ years.