The Honda N36A is a 3,664 cc, V6 naturally aspirated petrol engine produced between 2008 and 2015. It features port fuel injection, single overhead camshafts (SOHC) per bank, and VTEC variable valve timing. In standard applications, it delivers 206 kW (280 PS) and 367 Nm of torque, with VTEC enabling a broad power band for relaxed highway cruising.
Fitted primarily to the second-generation Honda Accord (CP2/3) and the Acura TL (UA8) in North America, the N36A was engineered for smooth, quiet operation and effortless torque delivery. Emissions compliance was achieved through precise fuel metering and dual three-way catalytic converters, meeting Euro 5 standards from launch.
One documented service consideration is potential oil consumption in high-mileage engines, noted in Honda Service Bulletin A12-045. This is typically attributed to wear of piston rings or valve stem seals and was addressed in later production with revised sealing components.
Honda
Production years 2008–2015 meet Euro 5 standards across all applicable markets (EU Regulation (EC) No 715/2007).
The Honda N36A is a 3,664 cc V6 naturally aspirated petrol engineered for executive sedans (2008-2015). It combines port fuel injection with SOHC VTEC to deliver smooth, linear power and exceptional refinement. Designed to meet Euro 5 standards, it prioritizes comfort and long-distance capability.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 3,664 cc | |
| Fuel type | Petrol | |
| Configuration | V6, SOHC, 24‑valve | |
| Aspiration | Naturally Aspirated | |
| Bore × stroke | 90.0 mm × 96.0 mm | |
| Power output | 206 kW (280 PS) @ 6,200 rpm | |
| Torque | 367 Nm @ 5,000 rpm | |
| Fuel system | Port Fuel Injection (PFI) | |
| Emissions standard | Euro 5 | |
| Compression ratio | 10.5:1 | |
| Cooling system | Water‑cooled | |
| Turbocharger | None | |
| Timing system | Chain-driven | |
| Oil type | Honda 5W-20 (or 5W-30) | |
| Dry weight | 176 kg |
The V6 layout provides silky-smooth power ideal for motorway cruising but demands premium unleaded (RON 95+) for optimal performance. The port injection system is inherently resistant to intake valve carbon buildup. Using the specified 5W-20 oil ensures optimal fuel economy and chain longevity. The engine's size can make certain repairs, like rear bank spark plugs, more labor-intensive. High-mileage engines should be monitored for oil consumption per Honda SIB A12-045.
Oil Specs: Requires Honda 5W-20 specification for optimal fuel economy (Honda Owner's Manual). 5W-30 is an acceptable alternative.
Emissions: Euro 5 certification applies to all 2008–2015 models (EU Regulation (EC) No 715/2007). No market-specific variations.
Power Ratings: Measured under SAE J1349 standards. Peak output requires 95 RON fuel (Honda TIS Doc. N36A-PERF).
Honda Technical Information System (TIS): Docs N36A-SPEC, N36A-PERF
EU Regulation (EC) No 715/2007
Honda Service Information Bulletin (SIB) A12-045
SAE International: J1349 Engine Power Certification Standards
The Honda N36A was used across Honda's CP/UA platform with transverse mounting and was exclusive to Honda/Acura. This engine received platform-specific adaptations-reinforced engine mounts in the TL for higher performance-and from 2011 the facelifted Accord received minor ECU and emissions revisions. All adaptations are documented in OEM technical bulletins.
Locate the engine code stamped on the front of the engine block, near the alternator (Honda TIS N36A-ID). The 8th VIN digit for N36A-equipped vehicles is typically '6'. The engine can be visually identified by its large, single-piece plastic intake manifold and "V6" branding on the cover. Critical differentiation from the J35 series: The N36A has a 3.7L displacement (vs. 3.5L) and a unique intake manifold design. Service parts, including piston rings, were revised in 2011; pre-2011 parts may not be compatible with later engines (Honda SIB A12-045).
The N36A's primary reliability consideration is oil consumption in high-mileage engines, with elevated incidence in vehicles with over 160,000 km. Honda service data indicates this is often due to normal wear, while owner reports frequently cite timing chain tensioner noise. Consistent use of correct oil and adherence to service intervals mitigates most long-term concerns.
Analysis derived from Honda technical bulletins (2008-2015) and aggregated owner-reported data (2010-2023). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about HONDA N36A.
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Regulation (EC) No 715/2007
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