240SX KA24DE Engines
from £850 to £2,400
Rebuilt units from £850 · Common codes: KA24DE, KA24E, KA24DE-1, KA24DE-2
Nissan ENGINE MARKETPLACE
Nissan 240SX Engine Replacement - Rebuilt & Performance Options Available
Get quotes from trusted UK Nissan 240SX engine specialists. Compare rebuilt and performance reconditioned prices for KA24E and KA24DE - 2.4L inline-4 covered. Find UK performance engine specialists.
Supply & Fit Available
12-Month Warranty
Nationwide Delivery
100+ Suppliers
240SX Performance Swap Engines
from £1,800 to £4,500
Rebuilt units from £1,800 · Common codes: SR20DET, CA18DET, SR20DE
240SX Early Model Engines
from £750 to £1,900
Rebuilt units from £750 · Common codes: KA24E, KA24DE, VG30E
Instant engine replacement quote - 100% free, no obligation
Engine replacement near me - UK-wide specialist network
Compare reconditioned, rebuilt & used engine prices
Supply & fit available - parts and labour from vetted specialistsInstant engine replacement quote - 100% free, no obligationEngine replacement near me - UK-wide specialist networkCompare reconditioned, rebuilt & used engine pricesSupply & fit available - parts and labour from vetted specialistsHow It Works
3 Simple Steps3 Simple Stepsto Finding the Best Nissan 240SX Replacement Engineto Finding the Best Nissan 240SX Replacement Engine
12-Month Warranty
Supply & Fit Available
Nationwide Delivery
Trusted UK Suppliers
Most replacements completed within 3-5 days.
Live UK Engine Market Data
What Are UK Drivers Paying for Nissan 240SX Engine Replacement
The table below shows typical UK rebuilt engine costs across Nissan 240SX variants - compare failure causes, engine codes, fuel types, and price ranges to benchmark what UK drivers are paying.
Average Market Prices
↻ Last updated: 4 Aug 26, 9:26
Customer Reviews
Trusted by Nissan 240SX Owners Across the UK
Rated 4.8 out of 5 by 1,081 verified customers who sourced reconditioned and used Nissan 240SX engines through EngineMarket.
4.8
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“Thanks to EngineMarket, I saved over £1,200 on my engine replacement and got matched with a great local specialist within the hour.”
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“Got three quotes within an hour and chose the best deal easily. The whole process was quick, clear and stress-free.”
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“I wasn't sure what I needed, but they helped me identify the right engine and connected me with a trusted garage.”
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“Thanks to EngineMarket, I saved over £1,200 on my engine replacement and got matched with a great local specialist within the hour.”
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Variants We Cover
Nissan 240SX Engine ReplacementAll Variants Covered
Nissan 240SX S13 Hatchback
KA24DE 2.4L Petrol
Rebuilt Engines: £850-£2,100
Nissan 240SX S13 Coupe
KA24DE 2.4L Petrol
Rebuilt Engines: £850-£2,100
Nissan 240SX S13 Convertible
KA24DE 2.4L Petrol
Rebuilt Engines: £900-£2,200
Nissan 240SX S14 Coupe
KA24DE 2.4L Petrol
Rebuilt Engines: £950-£2,400
Nissan 240SX S14 SE
KA24DE 2.4L Petrol
Rebuilt Engines: £1,000-£2,400
Nissan 240SX S14 LE
KA24DE 2.4L Petrol
Rebuilt Engines: £1,050-£2,500
Nissan 240SX SR20DET Swap
SR20DET 2.0L Petrol
Rebuilt Engines: £1,800-£4,500
Nissan 240SX Early Model KA24E
KA24E 2.4L Petrol
Rebuilt Engines: £750-£1,600
Nissan 240SX Manual Transmission
KA24DE 2.4L Petrol
Rebuilt Engines: £850-£2,400
Nissan 240SX Automatic Transmission
KA24DE 2.4L Petrol
Rebuilt Engines: £850-£2,300
Nissan 240SX Drift Build
KA24DE/KA24DET 2.4L Petrol
Rebuilt Engines: £1,200-£3,200
Nissan 240SX Grey Import
KA24DE 2.4L Petrol
Rebuilt Engines: £900-£2,400
Not sure which variant your Nissan 240SX is- Enter your registration number above - we'll identify the exact sub-model, engine code and compatible replacement options instantly.
240SX
Engine Codes
Nissan 240SX Engine CodesFull Technical Specifications & Replacement Guide
Every engine code fitted to the Nissan 240SX 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.
Petrol Engines
Extracted from detailed petrol and performance engine families across Nissan 240SX variants.
KA24E - 2.4L Petrol
Main replacement demand comes from timing-chain, cooling-system and performance thermal-management faults.
Compatible variants
S13 BaseS13 SES13 HatchbackS13 Coupe
Avg. rebuilt price
£750 - £1,600
Supply only
Technical specifications
- Fuel type
- Petrol
- Engine size
- 2.4L
- Power output
- 140-155 hp
- Years fitted
- 1989-1998
Common failures
- ●Main replacement demand comes from timing-chain, cooling-system and performance thermal-management faults.
- ●Confirm exact engine code and fitment before ordering.
- ●Ask for warranty and supply & fit terms.
Not sure which engine code?
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 Nissan 240SX engine specialists. Every rebuilt engine comes with a minimum 12-month unlimited mileage warranty.
240SX
Common Problems
Nissan 240SX Engine Problems - What It Costs to Fix & When Replacement Makes Sense
The Nissan 240SX's KA-series engines are robust but age-related failures drive replacement demand. Timing chain rattle, oil consumption, and overheating dominate enquiries for KA24DE units. Every rebuilt engine supplied through EngineMarket includes upgraded internal components designed to address the original failure point - plus a minimum 12-month...
Timing Chain Rattle - Why KA24DE Engines Fail Prematurely
Timing Chain Rattle
Most affected vehicles
Nissan 240SX S13/S14 (1991-1998KA24DE
Nissan 240SX S13/S14 (1991-1998, KA24DE, KA24DE-1, KA24DE-2)
Failure mileage range
60,000-100,000 miles
Typical failure window
Root cause
Hydraulic tensioner wear allows chain slack, causing rattling on cold start and potential jump.
Repair options & estimated costs (UK ranges)
| Repair tier | Dealer price | Specialist price | What it involves | Longevity / suitability |
|---|---|---|---|---|
| Minor - Preventative Chain Kit | £800 - £1,400 | £500 - £900 | Replace tensioner, guides, chain before jump | Viable if caught early; 40k+ mile extension |
| Full Replacement - Rebuilt Engine | £2,100 - £3,800 | £850 - £2,400 | Supply & fit rebuilt KA24DE with upgraded tensioner | Lifetime solution; 12-month unlimited warranty |
Our recommendation
If your 240SX shows cold-start rattle below 80k miles, a preventative chain kit offers best value. Beyond 100k miles or with jump damage, replacement is more economical.
Compare rebuilt KA24DE engine prices for your Nissan 240SXReplacement Engine Options
Nissan 240SX Engine TypesOptions, Costs & What to Expect
Every engine type for the Nissan 240SX is available through our UK network with typical price ranges based on variant, engine code and budget.
Nissan 240SX Reconditioned Engines (Recon)£1,200 - £2,400((supply only))
Nissan 240SX Rebuilt Engines£850 - £2,100((supply only))
Nissan 240SX Used Engines£750 - £1,600((supply only))
Nissan 240SX Remanufactured Engines£1,800 - £3,200((supply only))
Nissan 240SX Refurbished Engines£950 - £1,900((supply only))
Compare Nissan 240SX engine prices with vetted UK suppliers
All engine types include a minimum 12-month unlimited mileage warranty when sourced through EngineMarket. Prices are typical UK market ranges based on historical quote data from our network and depend on exact engine code, variant, mileage and supplier. Use our free comparison tool above - enter your registration to get tailored quotes for your specific Nissan 240SX within hours.
Engine Sizes
Nissan 240SX Engines by SizeFind the Right Displacement for Your Variant
Every displacement fitted to the Nissan 240SX is listed below, with compatible engine codes, production years and common failure notes to help you identify the right replacement.
The 2.4-litre KA-series inline-four powered every UK-market Nissan 240SX from 1989 to 1998. Available in SOHC KA24E (early S13) and DOHC KA24DE (late S13/S14) forms, this durable cast-iron block engine delivers reliable performance for daily driving and enthusiast builds alike.
⚙
Engine Code(s)
KA24E, KA24DE, KA24DE-1, KA24DE-2
▣
Compatible Models (UK)
S13 Base/SE/LE Hatchback/Coupe/Convertible (1989-1994), S14 Base/SE/LE Coupe
ϟ
Power output
Verified by registration
△
Common Failure Points
Timing chain tensioner wear, piston ring oil consumption, overheating head gasket failure
Production Years: 1994-1998
Compare Nissan 240SX 2.4L petrol engine pricesFuel Type
Nissan 240SX Engines by Fuel Type
Choose your Nissan 240SX engine by fuel type to compare realistic replacement prices, known issues, and compatible UK supply options - from early KA24E to late KA24DE-2 units.
Nissan 240SX Petrol Engines
PetrolEvery UK-market Nissan 240SX was petrol-powered, with the 2.4L KA-series inline-four dominating replacement enquiries across S13 and S14 generations.
Common Nissan 240SX Petrol Engine Families
- •KA24DE - most common replacement engine (S13/S14), timing chain and oil consumption issues
- •KA24E - early S13 SOHC unit, robust but less powerful than DOHC successors
- •KA24DE-2 - late S14 revision with improved oiling and ECU mapping
Found In
- •S13 Hatchback/Coupe/Convertible (1989-1994) - KA24E, KA24DE
- •S14 Coupe (1994-1998) - KA24DE, KA24DE-2
Known For
- •Durable cast-iron block suitable for high-mileage use
- •Timing chain rattle on cold start between 60k-100k miles
- •Oil consumption from piston ring wear at higher mileage
Typical Petrol Models
- •S13 Base
- •S13 SE
- •S13 LE
Nissan 240SX Petrol Engines
PetrolEvery UK-market Nissan 240SX was petrol-powered, with the 2.4L KA-series inline-four dominating replacement enquiries across S13 and S14 generations.
Common Nissan 240SX Petrol Engine Families
- •KA24DE - most common replacement engine (S13/S14), timing chain and oil consumption issues
- •KA24E - early S13 SOHC unit, robust but less powerful than DOHC successors
- •KA24DE-2 - late S14 revision with improved oiling and ECU mapping
Found In
- •S13 Hatchback/Coupe/Convertible (1989-1994) - KA24E, KA24DE
- •S14 Coupe (1994-1998) - KA24DE, KA24DE-2
Known For
- •Durable cast-iron block suitable for high-mileage use
- •Timing chain rattle on cold start between 60k-100k miles
- •Oil consumption from piston ring wear at higher mileage
Typical Petrol Models
- •S13 Base
- •S13 SE
- •S13 LE
Not sure which fuel type your Nissan 240SX 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 Nissan 240SX specialists.
Engine YearsGet quotes for 1989-1990 Nissan 240SX replacement engines →
Nissan 240SX Engines by YearWhat Was Fitted & WhenNissan 240SX Engines by Year - What Was Fitted & When
This section covers all major engine changes across the Nissan 240SX production timeline (1989-1998), organised so owners can quickly identify their engine and compare rebuilt prices from UK specialists.
⚙Key Changes
- ✓Launch of Nissan 240SX S13 chassis in UK as grey import
- ✓KA24E SOHC 12-valve engine fitted to base and SE trims
- ✓4-speed automatic and 5-speed manual transmission options
▣Main Engines
KA24E- 2.4L petrol (S13 Base / S13 SE)
▰Popular Models
- •Nissan 240SX S13 Base
- •Nissan 240SX S13 SE
🔧Known For
- ✓Robust SOHC design with simple maintenance
- ✓Lower power output than later DOHC revisions
- ✓Early grey import documentation challenges
Engine Codes Covered:
KA24ENot sure which year your Nissan 240SX 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 Nissan 240SX specialists.
FAQ