Honda Accord VII (2003–2008) – Engine Parts for Petrol and Diesel Models

The Honda Accord 7 remains one of the most respected cars in its segment, thanks largely to its exceptionally durable and refined engines. The petrol units – K20A6, K24A3 and the facelifted K20Z2 – are well known for their smooth operation, long lifespan and predictable maintenance. The diesel 2.2 i-CTDi (N22A) is widely regarded as one of Honda’s best diesel engines, delivering strong torque, excellent economy and impressive reliability.

To keep these engines performing at their best, high-quality components are essential. In this category, you will find a complete selection of Honda Accord 7 engine parts – both genuine Honda OEM and premium aftermarket components – suitable for full overhauls, routine maintenance and preventive servicing.

Petrol Engines – K20A6, K24A3 and K20Z2

Honda’s K-series engines are admired for their efficiency, mechanical robustness and responsiveness. Whether you drive a 2.0 i-VTEC, the stronger 2.4 i-VTEC or the post-facelift K20Z2, you’ll find every essential engine component here.

Key engine components for Accord VII petrol models

• Piston rings – Honda OEM, NPR, Riken, TP (Teikoku Pistons)
• Engine bearings – Taiho, ACL Duraglide, ACL Race, King Racing
• Head gaskets – Honda OEM and Victor Reinz
• Head bolts Honda OEM
• Valve cover gaskets – OEM individual or complete sets, plus Stone Japan options
• VTEC spool & gasket Honda OEM
• Spark plug tube seals Honda OEM
• VTEC lost motion assemblies – recommended during head rebuilds
• Crankshaft and camshaft oil seals Honda OEM
• Honda genuine silicone sealant – required for oil-system reassembly

These components ensure correct sealing, stable oil pressure, proper VTEC operation and long-term reliability of the K-series engines. When serviced using OEM or premium-grade parts, these engines can easily exceed 300,000–400,000 km without major repairs.

Diesel Engine – 2.2 i-CTDi (N22A)

The Accord 7 2.2 i-CTDi is known for its durability, but older engines may require certain maintenance items to restore factory performance and eliminate typical age-related issues.

• Diesel exhaust manifold Honda OEM
• Oil pressure sensors – Honda OEM and Tama
• Crankshaft and camshaft seals Honda OEM
• Honda OEM engine O-rings
• Diesel crank pulley Honda OEM

One of the most common issues in the N22A is a cracked exhaust manifold, which typically presents as a smell of exhaust gases in the cabin or engine bay, as well as subtle hissing sounds under load. Replacing the manifold with the original Honda part fully restored sealing and operating comfort.

Typical Engine Issues in Honda Accord VII

Although the Accord 7 engines are extremely reliable, some predictable signs of wear can appear after years of use:

• increased oil consumption – often caused by worn piston rings,
• oil leaks from the valve cover or crank/cam seals,
• VTEC ticking or uneven idle – commonly resolved by replacing VTEC lost motion assemblies,
• reduced compression in high-mileage petrol engines,
• exhaust smell in cabin – due to a cracked N22A exhaust manifold.

All necessary parts to eliminate these issues can be found within this category.

Complete Range of Accord 7 Engine Parts

Our offer includes every essential component required for a comprehensive engine rebuild or preventive service:

• connecting rod and main bearings – Taiho, ACL Duraglide, ACL Race, King Racing
• piston rings – OEM, NPR, TP, Riken
• full engine gasket sets – Honda OEM, Victor Reinz, Stone Japan
• thermal intake and throttle gaskets
• oil pressure sensors – Honda OEM, Tama
• Honda OEM intake duct
• VTEC lost motion assemblies
• valve cover studs and hardware Honda OEM
• Honda OEM head gasket and head bolts
• diesel exhaust manifold Honda OEM
• Honda genuine RTV silicone

Why Choose Our Engine Parts for Honda Accord VII?

We offer only high-quality, proven components. Among them are respected Japanese manufacturers such as Taiho, NPR, TP and Riken, as well as the highly acclaimed Australian bearings ACL Duraglide and ACL Race, widely used in motorsport and performance builds.

All OEM parts come directly from Honda, ensuring correct fitment and long-term durability. If needed, we provide component matching based on VIN to ensure absolute compatibility with your specific engine: K20A6, K24A3, K20Z2 or N22A.

FAQ – Honda Accord 7 Engine Parts

1. Are K20 and K24 engine parts interchangeable?
No. The engines differ in piston ring size, bearing dimensions and head construction. All parts should be matched by engine code.

2. What are the signs of worn piston rings?
Higher oil consumption, blue smoke on cold start, uneven idle and reduced compression.

3. Does the 2.2 i-CTDi have a DPF?
No – the European Accord VII diesel does not use a DPF, making maintenance simpler.

4. Are the offered components genuine?
Honda OEM parts are factory components. Premium aftermarket parts come from reputable brands with proven quality.

5. Can you match parts by VIN?
Yes – VIN matching ensures correct compatibility for all Accord 7 engines.