Jimmy
“Thanks to EngineMarket, I saved over £1,200 on my engine replacement and got matched with a great local specialist within the hour.”
Get quotes today from trusted UK Honda Accord engine specialists. Compare prices on reconditioned, rebuilt and used engines - supply & fit available.
-> Rebuilt units from £1,495 · Common codes: N22A2, N22B1, N22C1
-> Rebuilt units from £1,850 · Common codes: K24Z7, K24W7, K24A3
-> Rebuilt units from £2,150 · Common codes: L15B7, K20C1, L15BE
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Get Instant Quotes from Honda Engine Specialists Across the UK - 100% free, no obligation. Most replacements completed within 3-5 days.
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The table below shows typical UK rebuilt engine costs across Honda Accord variants - compare failure causes, engine codes, fuel types, and price ranges to benchmark what UK drivers are paying.

Customer Reviews
Rated 4.8 out of 5 by 1,081 verified customers who sourced reconditioned and used Honda Accord engines through EngineMarket.
Jimmy
“Thanks to EngineMarket, I saved over £1,200 on my engine replacement and got matched with a great local specialist within the hour.”
Pete
“Got three quotes within an hour and chose the best deal easily. The whole process was quick, clear and stress-free.”
Sophie
“I wasn't sure what I needed, but they helped me identify the right engine and connected me with a trusted garage.”
Thanks to EngineMarket, I saved over £1,200 on my engine replacement and got matched with a great local specialist within the hour.”
- Jimmy, London
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From the economical 2.0 i-VTEC SE to the high‑performance Type R and Touring 3.5 V6, our network of UK Honda Accord engine specialists helps you compare rebuilt, reconditioned and used engine prices. Typical price range for a rebuilt unit with 12‑month warranty - supply & fit available nationwide.
A full alphabetical listing of every Honda Accord trim covered by our network. All entries link to a dedicated variant page, where prices are further broken down by engine code, model year, and condition type. Click a live link to compare quotes.
Diesel Variants
Petrol Variants
Performance Variants
Hybrid Variants
Every engine code fitted to the Honda Accord across all generations, with technical specs, compatible variants and trims, known failure points, and average rebuilt prices from UK specialists. Select any engine code to compare quotes.
Extracted from detailed diesel engine families across Honda Accord variants.
Extracted from detailed petrol and performance engine families across Honda Accord variants.
Extracted from electrified powertrains and hybrid engine families used in Honda Accord variants.
Can't find your engine code? Enter your registration number above - we'll instantly identify the exact unit, its technical specifications, and live replacement prices from UK Honda Accord engine specialists. Every rebuilt engine comes with a minimum 12‑month unlimited mileage warranty.
The Honda Accord has a strong reliability reputation, but high-mileage examples of the K24 petrol and N22 diesel families regularly face critical internal failures. Timing chain tensioner breakdown, oil dilution in later Earth Dreams units, and turbo wastegate degradation dominate replacement demand across the range. Every rebuilt Honda Accord engine supplied through our network includes upgraded internal components designed to permanently address the original failure point, backed by a minimum 12-month unlimited mileage warranty. The breakdown below acts as a transparent cost calculator to help you decide whether a targeted repair or a full replacement offers the best long-term value for your specific Honda Accord.
Every rebuilt engine includes a minimum 12-month unlimited mileage warranty.
Why K24 Petrol Engines Stretch and Snap
Honda Accord 2.4 i-VTEC SE, EX, Sport, Type S (2008-2015, K24Z7 & K24A3)
70,000 - 110,000 miles
The hydraulic tensioner gradually loses pressure due to infrequent oil changes and sludge buildup, allowing the timing chain to elongate. Once stretched beyond tolerance, it causes rattling, misalignment of cam/crank timing, and eventual catastrophic valve damage.
| Repair Tier | Dealer Price | Specialist Price | What It Involves | Longevity / Suitability |
|---|---|---|---|---|
Minor - Preventative Timing Chain Replacement Minor | £650 - £950 | £450 - £750 | Full timing chain kit replacement with upgraded tensioner and guides before catastrophic stretch occurs. | Extends engine life by 60-80k miles if addressed before metal shavings contaminate the sump. |
Full Replacement - Rebuilt / Reconditioned K24 Engine Best Value | £3,200 - £4,800 | £1,850 - £2,800 | Complete supply and fit of a bench-tested, rebuilt K24 series engine with reinforced tensioner, new oil pump, and VTEC refresh. | Resolves the original design weakness permanently; ideal when valve damage or metal debris is already present. |
We recommend the preventative chain replacement if your Honda Accord K24 is under 90,000 miles and only exhibiting cold-start rattle. Once the rattling progresses to constant metallic knocking or loss of compression, the internal damage is usually severe enough that a full Honda Accord engine replacement becomes the more cost-effective and reliable long-term solution.
Each of these common Honda Accord engine problems follows a predictable progression from manageable maintenance to catastrophic internal failure. Our marketplace removes the guesswork and main dealer markup, connecting you directly with vetted UK specialists who provide transparent, itemised quotes tailored to your exact engine code. Whether you require a targeted intermediate repair or a complete supply and fit of a bench-tested rebuilt unit, every Honda Accord engine replacement through our network includes upgraded failure-point components and a minimum 12-month unlimited mileage warranty with nationwide delivery. Compare prices today to secure the most competitive rate and get your Honda Accord back on the road with complete peace of mind.
Compare Honda Accord Engine Prices Now →The Honda Accord has a strong reliability reputation, but high-mileage examples of the K24 petrol and N22 diesel families regularly face critical internal failures. Timing chain tensioner breakdown, oil dilution in later Earth Dreams units, and turbo wastegate degradation dominate replacement demand across the range. Every rebuilt Honda Accord engine supplied through our network includes upgraded internal components designed to permanently address the original failure point, backed by a minimum 12-month unlimited mileage warranty. The breakdown below acts as a transparent cost calculator to help you decide whether a targeted repair or a full replacement offers the best long-term value for your specific Honda Accord.
Honda Accord 2.4 i-VTEC SE, EX, Sport, Type S (2008-2015, K24Z7 & K24A3)
70,000 - 110,000 miles
The hydraulic tensioner gradually loses pressure due to infrequent oil changes and sludge buildup, allowing the timing chain to elongate. Once stretched beyond tolerance, it causes rattling, misalignment of cam/crank timing, and eventual catastrophic valve damage.
Full timing chain kit replacement with upgraded tensioner and guides before catastrophic stretch occurs.
Complete supply and fit of a bench-tested, rebuilt K24 series engine with reinforced tensioner, new oil pump, and VTEC refresh.
We recommend the preventative chain replacement if your Honda Accord K24 is under 90,000 miles and only exhibiting cold-start rattle. Once the rattling progresses to constant metallic knocking or loss of compression, the internal damage is usually severe enough that a full Honda Accord engine replacement becomes the more cost-effective and reliable long-term solution.
Each of these common Honda Accord engine problems follows a predictable progression from manageable maintenance to catastrophic internal failure. Our marketplace removes the guesswork and main dealer markup, connecting you directly with vetted UK specialists who provide transparent, itemised quotes tailored to your exact engine code. Whether you require a targeted intermediate repair or a complete supply and fit of a bench-tested rebuilt unit, every Honda Accord engine replacement through our network includes upgraded failure-point components and a minimum 12-month unlimited mileage warranty with nationwide delivery. Compare prices today to secure the most competitive rate and get your Honda Accord back on the road with complete peace of mind.
Compare Honda Accord Engine Prices Now →Disclaimer: All prices are indicative UK market ranges based on historical quote data and repair requests from our network of engine specialists. Dealer pricing is estimated based on published main dealer labour rates and genuine OEM parts pricing. Specialist pricing reflects actual quote data from EngineMarket's UK network. Actual costs vary depending on damage severity, vehicle condition, variant, and workshop location within the UK. Use our free comparison tool to get tailored quotes for your specific Honda Accord and engine code. Every engine supplied through EngineMarket carries a minimum 12-month unlimited mileage warranty - always confirm exact terms with your chosen supplier. All prices are indicative UK market ranges based on historical quote data from our network of engine specialists. Actual costs vary by variant, engine code, damage severity and workshop location. Use our free comparison tool to get tailored quotes. Every engine supplied through EngineMarket carries a minimum 12‑month unlimited mileage warranty - always confirm terms with your chosen supplier.
Every displacement fitted to the Honda Accord across all UK generations is detailed below, with compatible engine codes, production years and common failure notes to help you verify the correct replacement unit.
The 2.2-litre i-CTDi and later i-DTEC unit served as the sole diesel offering for the 8th and 9th generation Honda Accord saloon and Aerodeck estates. Engineered for strong mid-range torque and competitive emissions, it utilised Honda’s proprietary chain-driven architecture and high-pressure common rail injection to deliver reliable long-distance cruising capability. Despite its overall durability, prolonged urban stop-start driving frequently accelerated EGR system blockage and high-pressure injector degradation.
| Engine Code(s) | N22A2, N22B1 |
| Compatible Models (UK) | 2.2 i-CTDi/i-DTEC ES, EX, SE, Sport, Type S, Aerodeck variants |
| Production Years | 2008-2015 |
Diesel injector seal leaks, EGR valve carbon clogging at high mileage
Not sure which engine size your Honda Accord needs? Enter your registration number above - we’ll identify the exact displacement, engine code and compatible replacement options instantly. All engines supplied through EngineMarket include a minimum 12‑month unlimited mileage warranty from UK Honda Accord specialists.
Fuel Type
The 2.2-litre i-CTDi and i-DTEC diesel units powered 8th and 9th generation Accord saloons and Aerodeck estates, delivering strong torque and motorway efficiency but requiring specialist attention to injector and EGR system longevity.
Not sure which fuel type your Honda Accord has? Enter your registration number above to instantly identify your engine code, fuel system and compatible replacement options - all backed by a minimum 12‑month unlimited mileage warranty from UK Honda Accord specialists.
This technical timeline covers every major Honda Accord engine change from 2003 to 2023, organised so UK owners can quickly identify their exact engine code and compare rebuilt replacement prices from accredited specialists.
Not sure which year your Honda Accord was built? Enter your registration number and we'll identify the exact engine, model year, and compatible replacement options instantly - all backed by a minimum 12‑month warranty from UK Honda Accord specialists.
FAQ
Question 1
A rebuilt Honda Accord engine typically costs £1,200-£2,800 supply-only, with supply and fit ranging £1,850-£4,200 depending on engine code and variant. Prices vary by condition, warranty length, and specialist location across the UK.
Key points
Question 2
The naturally aspirated K24A3 and R20A1 petrol engines are widely regarded as the most reliable Honda Accord powerplants, offering proven longevity with proper maintenance. Later Earth Dreams variants require more attentive servicing to avoid known issues.
Key points
Question 3
Honda Accord K24Z7 timing chain failures stem from hydraulic tensioner wear and oil sludge buildup, typically emerging between 70,000-110,000 miles. Infrequent oil changes accelerate tensioner degradation, allowing chain stretch that damages valves.
Key points
Question 4
Replacing a Honda Accord engine is usually worthwhile if the chassis, transmission, and interior remain in good condition, as rebuilt units cost significantly less than purchasing a comparable replacement vehicle. High-mileage Accords with solid service histories represent strong candidates for engine replacement.
Key points
Question 5
Your Honda Accord engine code appears on the engine block stamping near the cylinder head, on the V5C registration document under section D.2, or via online VIN decoders using your chassis number. Common codes include K24Z7, N22A2, and L15B7.
Key points
Question 6
Rebuilt and reconditioned Honda Accord engines both undergo comprehensive restoration, but terminology varies by supplier. Rebuilt typically indicates full disassembly with new bearings and seals, while reconditioned may involve selective component replacement based on wear assessment.
Key points
Question 7
Yes, reputable UK suppliers provide minimum 12-month unlimited mileage warranties on rebuilt Honda Accord engines, covering parts and labour for manufacturing defects. Warranty terms vary by supplier, so confirm coverage details before purchase.
Key points
Question 8
Honda Accord oil consumption issues primarily affect K24W7 Earth Dreams engines due to piston ring design allowing oil bypass into combustion chambers. Fuel dilution from direct injection further thins oil, accelerating wear and increasing consumption rates.
Key points
Question 9
Engine swaps in Honda Accord models are possible but require extensive compatibility verification for ECU, wiring harness, mounts, and emissions systems. Same-family codes like K24Z7 to K24W7 offer simpler swaps than cross-displacement or fuel-type conversions.
Key points
Question 10
EngineMarket connects you with accredited UK fitting specialists nationwide who handle Honda Accord engine supply and fit services. Postcode lookup identifies nearest approved garages with real-time availability and transparent pricing.
Key points
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UK Engine Replacement Services for Honda Accord
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