"Use a good quality synthetic oil and a good oil filter — these motors are spotless inside when maintained right."
GOOD
84/ 100
"Legendary VTEC, but age demands respect"
138
Max HP
190
Torque Nm
5,000
Oil interval km
0
Recalls
6
Known issues
Known Issues
VTEC System Failure / Oil Pressure Issues€300-1,200 · 100,000-200,000 kmHIGH
VTEC engagement relies on adequate oil pressure. Low oil pressure or blocked oil passages prevent VTEC from engaging above the threshold RPM. On high-mileage B18C engines, worn oil pumps, sludged oilways, and neglected oil changes are primary culprits. A blocked oilway can necessitate full engine replacement if ignored.
The valve cover gasket on the B18C is a common wear item, particularly on older high-mileage examples. Oil seepage onto the exhaust and surrounding components is typical. This is a straightforward DIY repair but should not be ignored as it can lead to oil contamination of spark plug wells.
Oil smell from engine bay
Visible oil residue around valve cover edges
Oil in spark plug wells
Burning oil smell at idle
DIY: Easy
Water Pump Compatibility / Premature Failure€80-250 · 100,000-180,000 kmMODERATE
Incorrect water pump fitment is a known risk on B18C engines, as B18B and B18C water pumps are sometimes confused by suppliers. Fitting a B18B unit to a B18C can result in cooling system inefficiency. Genuine or correctly specified parts are essential on these aging engines.
The close-ratio gearbox paired with the B18C in the DC2 Type R is a performance unit subjected to spirited driving. Synchromesh wear, particularly on second and third gears, is common on high-mileage examples, especially if the car was track-used or driven hard.
Crunching or resistance when shifting into 2nd or 3rd gear
Difficulty engaging gears when cold
Gear lever notchiness increasing over time
DIY: Hard
Oil Consumption on High-Mileage Units€100-500 · 150,000-250,000 kmMODERATE
High-revving VTEC engines that have been driven to redline regularly can develop piston ring or valve stem seal wear over time, leading to measurable oil consumption. Regular oil level checks are essential on any B18C with significant mileage.
Oil level drops between service intervals
Blue smoke from exhaust on start-up or overrun
Fouled spark plugs
DIY: Hard
Chassis Rust and Body Deterioration€200-2,000 · Any mileage on 20+ year old carsLOW
All DC2 Integras are now over 20 years old. Sills, rear arches, floor pans, and subframe mounting points are susceptible to rust, particularly in salt-belt regions. This is not an engine issue but is critical to assess before purchase.
Bubbling paint on sills or arches
Soft or perforated floor pan when pressed
Rust around strut towers
DIY: Hard
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Buying Checklist
Verify timing belt replacement history — if unknown, budget immediately for a full timing kit including water pump and tensioner
Test VTEC engagement at 5,500+ RPM on a hard acceleration run — the power surge must be clearly felt; absence indicates oil pressure or solenoid issues
Check oil level and condition on dipstick — dark sludgy oil on a VTEC engine signals neglect and potential oilway blockage
Inspect the full underside on a ramp for rust on sills, floor pan, rear arches, and subframe mounting points — all DC2s are now 24-30 years old
Confirm the gearbox shifts cleanly through all gears, especially quick 1-2-3 changes — crunching synchros are expensive to repair
Look for signs of modification or track use: roll cages, harnesses, stripped interiors, or evidence of suspension changes — request full service history
Service Reality
Community oil interval5,000 km
Oil specification5W-30 or 10W-30 full synthetic; many enthusiasts use 10W-40 full synthetic on higher-mileage engines to maintain VTEC oil pressure
Est. ownership cost (2yr)€800–2,500 per year depending on condition at purchase, modification level, and whether deferred maintenance is inherited
Real fuel consumptionNo data
Also Found In
Honda Integra Type R DC2 (JDM/USDM/EDM)Honda Civic EK9 Type R (B16B variant family)Acura Integra GS-R (B18C1 variant)Acura Integra Type R (B18C5 variant)
Buying Advice
The Honda B18C in DC2 Integra Type R guise is a genuinely iconic naturally aspirated engine that rewards fastidious maintenance above all else — oil quality and interval compliance is not optional on a VTEC motor. At this age, every example must be treated as a project regardless of claimed history; budget for a full timing kit, oil service, and thorough inspection before driving it hard. Prices for clean DC2 Type Rs have risen significantly with collector demand, so be wary of overpriced neglected examples dressed up with aftermarket parts. A well-documented, rust-free, mechanically honest example is a joy to own — a bodged or abused one is an expensive trap.
Parts People Buy
Honda B18C Timing Belt Kit with Water PumpLink unavailable
B18C Valve Cover GasketLink unavailable
VTEC Solenoid Gasket and Screen KitLink unavailable
Full Synthetic Engine Oil 10W-40Link unavailable
Honda B18C OEM-spec Oil FilterLink unavailable
B18C Clutch KitLink unavailable
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