Mazda 323 1.5L Petrol Engines
from £650 to £1,400
Rebuilt units from £650 · Common codes: ZM, B6, B3
Mazda ENGINE MARKETPLACE
Mazda 323 Engine Replacement - Compare Prices & Save
Get quotes from trusted UK Mazda 323 engine specialists. Compare used and reconditioned prices for 1.6L to 2.0L petrol - BP, KF & B5 covered. Find the best value for your budget.
Supply & Fit Available
12-Month Warranty
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100+ Suppliers
Mazda 323 1.8L Petrol Engines
from £900 to £1,800
Rebuilt units from £900 · Common codes: BP, FP, FS
Mazda 323 2.0L Performance Engines
from £1,200 to £2,400
Rebuilt units from £1,200 · Common codes: FS, BPZE, B6D
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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 Mazda 323 Replacement Engineto Finding the Best Mazda 323 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
Average Market Prices
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↻ Last updated: 4 Aug 26, 9:26
Customer Reviews
Trusted by Mazda 323 Owners Across the UK
Rated 4.8 out of 5 by 1,081 verified customers who sourced reconditioned and used Mazda 323 engines through EngineMarket.
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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
Mazda 323 Engine ReplacementAll Variants Covered
Mazda 323 1.5
ZM 1.5L Petrol
Rebuilt Engines: £650-£1,400
Mazda 323 1.6
B6 1.6L Petrol
Rebuilt Engines: £700-£1,500
Mazda 323 1.8
BP/FP 1.8L Petrol
Rebuilt Engines: £900-£1,800
Mazda 323F
B6/BP/ZM 1.8L Petrol
Rebuilt Engines: £650-£1,800
Mazda 323P
B6/BP 1.8L Petrol
Rebuilt Engines: £700-£1,600
Mazda 323C
B6 1.6L Petrol
Rebuilt Engines: £700-£1,500
Mazda 323 2.0
FS 2.0L Petrol
Rebuilt Engines: £1,200-£2,400
Mazda 323 Astina
BP 1.8L Petrol
Rebuilt Engines: £950-£1,900
Mazda 323 Familia
B3/B6/BP 1.8L Petrol
Rebuilt Engines: £600-£1,800
Not sure which variant your Mazda 323 is- Enter your registration number above - we'll identify the exact sub-model, engine code and compatible replacement options instantly.
323
Engine Codes
Mazda 323 Engine CodesFull Technical Specifications & Replacement Guide
Every engine code fitted to the Mazda 323 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 Mazda 323 variants.
B3 - 1.3L Petrol
Main replacement demand comes from timing-chain, cooling-system and performance thermal-management faults.
Compatible variants
323 1.3 LX323 1.3 SE323F 1.3Familia 1.3
Avg. rebuilt price
£600 - £1,200
Supply only
Technical specifications
- Fuel type
- Petrol
- Engine size
- 1.3L
- Power output
- 75-88 hp
- Years fitted
- 1989-2003
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 Mazda 323 engine specialists. Every rebuilt engine comes with a minimum 12-month unlimited mileage warranty.
323
Common Problems
Mazda 323 Engine Problems - What It Costs to Fix & When Replacement Makes Sense
The Mazda 323's B-series and ZM petrol engines are generally robust, but timing chain tensioner wear on ZM units and head gasket issues on BP engines drive most replacement enquiries. Every rebuilt engine supplied through EngineMarket includes upgraded internal components designed to address the original failure point - plus a minimum 12-month unlimited...
Mazda 323 Timing Chain Tensioner Failure - Why ZM Engines Fail Prematurely
Mazda 323 Timing Chain Tensioner Failure
Most affected vehicles
Mazda 323 1.5i LXSE
Mazda 323 1.5i LX, SE, 323F 1.5i, 323P 1.5i (1998-2003, ZM engine)
Failure mileage range
70,000-100,000 miles
Typical failure window
Root cause
Hydraulic tensioner loses pressure with age; chain slack causes rattling and potential timing jump.
Repair options & estimated costs (UK ranges)
| Repair tier | Dealer price | Specialist price | What it involves | Longevity / suitability |
|---|---|---|---|---|
| Minor - Preventative Tensioner Replacement | £450 - £750 | £280 - £480 | Replace tensioner and guide; chain retained if within spec | Viable only if caught early before chain stretch; not suitable if rattling present |
| Full Replacement - Rebuilt ZM Engine | £1,800 - £2,600 | £650 - £1,400 | Supply fitted rebuilt unit with upgraded tensioner, bench tested, 12-month warranty | Best value for high-mileage ZM engines; eliminates recurrence risk |
Our recommendation
If you hear rattling on cold start, budget for full replacement - preventative tensioner work rarely solves advanced wear on ZM units. On a 323 worth £800-£2,500, a rebuilt engine often makes more financial sense than repeated repairs.
Compare rebuilt ZM engine prices for your Mazda 323Replacement Engine Options
Mazda 323 Engine TypesOptions, Costs & What to Expect
Every Mazda 323 engine type is available through our UK network with typical price ranges based on variant, engine code and budget.
Mazda 323 Reconditioned Engines (Recon)£650 - £1,800((supply only))
Mazda 323 Rebuilt Engines£900 - £2,400((supply only))
Mazda 323 Used Engines£400 - £1,100((supply only))
Mazda 323 Remanufactured Engines£1,200 - £2,800((supply only))
Mazda 323 Refurbished Engines£550 - £1,400((supply only))
Compare Mazda 323 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 Mazda 323 within hours.
Engine Sizes
Mazda 323 Engines by SizeFind the Right Displacement for Your Variant
Every displacement fitted to the Mazda 323 in the UK is listed below, with compatible engine codes, production years and common failure notes to help you identify the correct replacement.
The smallest petrol option for the 323, the 1.3L B3 engine powered entry-level LX and SE trims across BG and BA generations. Simple carburetted or early EFI design made it economical to run and straightforward to repair, though less powerful for motorway use.
⚙
Engine Code(s)
B3, B3E, B3I
▣
Compatible Models (UK)
323 1.3 LX (BG 1989-1994), 323 1.3 SE (BA 1994-1998), 323F 1.3
ϟ
Power output
Verified by registration
△
Common Failure Points
Carburettor icing in cold weather; distributor wear causing misfires after 80k miles
Production Years: BA 1994-1998
Compare Mazda 323 1.3L petrol engine pricesMazda 323 Engines Fuel Type
Mazda 323 Engines by Fuel Type
Choose your Mazda 323 engine by fuel type to compare realistic replacement prices, known issues, and compatible UK supply options - from early B3 1.3L to the latest FS 2.0L performance units.
Mazda 323 Petrol Engines
PetrolPetrol engines dominated the UK Mazda 323 range across all generations, with B-series and ZM/FS codes covering 1.3L to 2.0L displacements for urban to performance applications.
Common Mazda 323 Petrol Engine Families
- •B3/B6 - entry to mid-range 1.3-1.6L units; high-volume replacement demand on LX/SE trims
- •ZM - compact 1.5L for BJ-generation; timing chain tensioner wear is the key failure point
- •BP/FP - 1.8L performance units for 323F/Astina; head gasket issues drive replacements
Found In
- •BG generation (1989-1994) - B3, B6, BP engines across hatchback, saloon and Astina bodies
- •BA generation (1994-1998) - B6, BP, FP engines with updated EFI systems
- •BJ generation (1998-2003) - ZM, B6, FS engines with improved emissions and driveability
Known For
- •Generally robust design with good parts availability across UK breaker network
- •Timing chain tensioner wear on ZM engines from 70k miles is the most common failure
- •Head gasket vulnerability on BP engines if cooling system maintenance is neglected
Typical Petrol Models
- •323 1.3/1.5/1.6 LX, SE, GXi
- •323F 1.5/1.6/1.8/2.0
- •323P 1.5/1.6/1.8
1 of 2
Mazda 323 Petrol Engines
PetrolPetrol engines dominated the UK Mazda 323 range across all generations, with B-series and ZM/FS codes covering 1.3L to 2.0L displacements for urban to performance applications.
Common Mazda 323 Petrol Engine Families
- •B3/B6 - entry to mid-range 1.3-1.6L units; high-volume replacement demand on LX/SE trims
- •ZM - compact 1.5L for BJ-generation; timing chain tensioner wear is the key failure point
- •BP/FP - 1.8L performance units for 323F/Astina; head gasket issues drive replacements
Found In
- •BG generation (1989-1994) - B3, B6, BP engines across hatchback, saloon and Astina bodies
- •BA generation (1994-1998) - B6, BP, FP engines with updated EFI systems
- •BJ generation (1998-2003) - ZM, B6, FS engines with improved emissions and driveability
Known For
- •Generally robust design with good parts availability across UK breaker network
- •Timing chain tensioner wear on ZM engines from 70k miles is the most common failure
- •Head gasket vulnerability on BP engines if cooling system maintenance is neglected
Typical Petrol Models
- •323 1.3/1.5/1.6 LX, SE, GXi
- •323F 1.5/1.6/1.8/2.0
- •323P 1.5/1.6/1.8
Mazda 323 Diesel Engines
DieselDiesel engines were extremely rare in UK-market Mazda 323 models; the RF code saw minimal fitment and replacement demand is negligible.
Common Mazda 323 Diesel Engine Families
- •RF - 1.7L indirect injection diesel; very limited UK availability, mostly grey imports
Found In
- •BJ generation (1998-2003) - RF diesel on select grey-import 323P variants only
Known For
- •Minimal UK replacement demand due to extremely low original fitment numbers
- •Parts availability limited; most replacements sourced from Japanese imports
- •Not recommended for UK buyers due to scarcity of specialist knowledge and parts
Typical Diesel Models
- •323P 1.7D (grey import only)
Not sure which fuel type your Mazda 323 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 Mazda 323 specialists.
Engine YearsGet quotes for 1989-1994 Mazda 323 replacement engines →
Mazda 323 Engines by YearWhat Was Fitted & WhenMazda 323 Engines by Year - What Was Fitted & When
This section covers all major engine changes across the Mazda 323's UK production timeline (1989-2003), organised so owners can quickly identify their engine and compare rebuilt engine prices from UK specialists.
⚙Key Changes
- ✓Front-wheel drive layout replaced rear-wheel drive from previous generation
- ✓B3 (1.3L) and B6 (1.6L) petrol engines introduced as standard UK fitments
- ✓323F fastback and 323C coupe body styles added to range
- ✓BP 1.8L performance engine launched on 323F and Astina variants
▣Main Engines
B3- 1.3L petrol (323 LX/SE)
B6- 1.6L petrol (323/323F/323C)
BP- 1.8L petrol (323F/323 Astina)
▰Popular Models
- •Mazda 323 1.3 LX
- •Mazda 323 1.6 SE
- •Mazda 323F 1.6i
- •Mazda 323 Astina 1.8i
🔧Known For
- ✓Simple, robust B-series engines with good parts availability
- ✓Carburettor icing on early B3 units in cold weather
- ✓Distributor wear causing misfires on B6 engines after 80k miles
- ✓Astina's wedge styling remains popular with enthusiasts today
Engine Codes Covered:
B3B6BPNot sure which year your Mazda 323 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 Mazda 323 specialists.
FAQ