Acura Integra Type R B18C5

The Acura Integra Type R B18C5 has a reliability score of 82/100, rated "GOOD". Legend engine, age and abuse are enemies

The most frequently reported issues are VTEC Solenoid Failure, Timing Belt Failure Risk, SRS / Airbag Control Unit Failure, Speedometer / Instrument Cluster Failure, among others. See the Known Issues section above for symptoms, affected mileage, and repair costs.

Yes, this is a documented issue on the B18C5, typically appearing around 80,000-180,000 km. The VTEC oil pressure solenoid and its screen can clog or fail, preventing VTEC engagement. On the B18C5 this is especially problematic given the high-rpm nature of the engine. Low oil pressure, dirty oil, or infrequent oil changes accelerate failure. A P1259 code is the classic indicator. Typical repair cost: €80-300. DIY difficulty: Easy.

Yes, this is a documented issue on the B18C5, typically appearing around 100,000-160,000 km. The B18C5 uses a rubber timing belt that is interference-spec: a belt snap means catastrophic valve-to-piston contact. On 20+ year old examples, many belts are past service life by age alone regardless of mileage. Full kit replacement including water pump and tensioner is essential. Typical repair cost: €300-800. DIY difficulty: Moderate.

Yes, this is a documented issue on the B18C5, typically appearing around 100,000-200,000 km. NHTSA complaints document SRS warning light illumination caused by failed SRS control units on 1997 Integra models. Given vehicle age, capacitors and connectors in the airbag module degrade, causing fault codes and potentially disabling airbag deployment. Typical repair cost: €200-600. DIY difficulty: Hard.

Yes, this is a documented issue on the B18C5, typically appearing around 100,000-200,000 km. NHTSA complaints note inoperative speedometers on 1997 Integra models. Common cause is a failed vehicle speed sensor (VSS) or instrument cluster circuit degradation due to age. May also affect other gauge functions. Typical repair cost: €150-500. DIY difficulty: Moderate.

Yes, this is a documented issue on the B18C5, typically appearing around 0-300,000 km. Multiple NHTSA recalls cover aftermarket headlight and corner lamp assemblies sold for the DC2 Integra (1990-2001). These parts from various suppliers were found to be non-compliant. Many used DC2s have had lighting modifications, so verify any replacement lighting is OEM or compliant aftermarket. Typical repair cost: €50-200. DIY difficulty: Easy.

The B18C5-powered DC2 Integra Type R is one of Honda's most celebrated engines, genuinely capable of high mileage when maintained with short oil change intervals and timely timing belt replacements. However, the reality of the used market is that most surviving examples have been driven enthusiastically, modified, or tracked, making a clean, stock, well-documented car rare and worth paying a premium for. Prioritise full service history over low mileage alone, and budget immediately for a timing belt kit and VTEC solenoid service regardless of what the seller claims. Walk away from any car with an active SRS light, unknown oil history, or signs of engine bay modifications that weren't professionally executed.

Before buying, check: Verify timing belt replacement date and mileage, demand receipts; if unknown, budget for immediate replacement before driving; Scan for P1259 and all OBD codes, then test VTEC engagement personally above 5,500 rpm on a test drive; Check oil level and condition on the dipstick, dark, low, or milky oil signals neglect or head gasket issues; Inspect SRS warning light on startup and confirm it extinguishes; persistent SRS light means control unit replacement is needed; Examine all exterior lighting for aftermarket fitment that may be subject to NHTSA recall, check for compliance markings.

There's no fixed mileage limit, it depends on maintenance. The parts worth budgeting for proactively are: Timing Belt, Tensioner & Water Pump (100,000 km or 5 years), VTEC Solenoid & Screen (80,000-150,000 km), SRS Airbag Control Unit (100,000-200,000 km). Engines that clear these checkpoints with documented maintenance commonly continue well beyond typical ownership periods.

Non-compliant replacement lamps sold for use on 1990-2001 Acura Integra; lighting may not meet safety standards Remedy: Replace non-compliant aftermarket lamps with OEM or FMVSS-compliant units

42,540 combination corner and bumper lamp assemblies recalled for non-compliance Remedy: Replace recalled aftermarket lamps

Combination headlights, clear corner, bumper, and side marker lights non-compliant for Integra fitment Remedy: Replace with compliant lighting

Corner lamps, turn signals, and headlights sold for Integra use may be non-compliant Remedy: Replace with compliant lighting

Estimated ownership cost is €2,500-6,000 over 3 years depending on condition at purchase, including timing belt kit (€300-800), VTEC solenoid (€80-300), and SRS control unit (€200-600) if needed, based on known issues and typical service needs.

Owners report real-world fuel consumption of around 9 L/100km.

Community-reported real-world usage suggests changing oil every 5,000 km using Honda-approved 5W-30 or 10W-30 conventional or semi-synthetic; full synthetic acceptable. Short intervals are critical for VTEC health on this high-revving engine, often more conservative than the official service schedule.

The B18C5 is also found in: Acura Integra Type R (DC2), USDM and Canada market only, 1997-2001. The B18C5 code was exclusive to this model and market and was not shared with any other vehicle., Note: JDM and Euro-spec Integra Type Rs used the related but distinct B18C (Spec-R) and B18C6 engine codes, which are different tunes on the same architecture, not the same engine code..

Deeply positive among Honda and Type R enthusiasts who understand the engine, the B18C5 is considered a benchmark naturally aspirated unit. Sentiment turns cautious around the buying process, with experienced owners consistently warning that finding an unmolested, properly maintained DC2 ITR is the hardest part.