Mazda Mx5 1.8L Petrol Engines
from £500 to £2,800
Rebuilt units from £1,200 · Common codes: BP-ZE, VVT, BP-VE, LF-VE
Get quotes today from trusted UK Mazda Mx5 engine specialists. Compare prices on reconditioned, rebuilt and used engines - supply & fit available.
Mazda Mx5 1.8L Petrol Engines
from £500 to £2,800
Rebuilt units from £1,200 · Common codes: BP-ZE, VVT, BP-VE, LF-VE
Mazda Mx5 2.0L Skyactiv Engines
from £1,200 to £3,500
Rebuilt units from £1,800 · Common codes: P5-VPS, LF-VE, PE-VPS, P5-VP
Mazda Mx5 1.6L Classic Engines
from £500 to £1,800
Rebuilt units from £950 · Common codes: B6-ZE, BP-VE, B6D, BP-Z3

Most replacements completed within 3-5 days.


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Not sure which variant your Mazda Mx5 is- Enter your registration number above - we'll identify the exact sub-model, engine code and compatible replacement options instantly.

Every engine code fitted to the Mazda Mx5 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 petrol and performance engine families across Mazda Mx5 variants.

B6-ZE - 1.6L Petrol
Main replacement demand comes from timing-chain, cooling-system and performance thermal-management faults.
Compatible variants
Avg. rebuilt price
£950 - £1,600
Supply only
Technical specifications
Common failures
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 Mx5 engine specialists. Every rebuilt engine comes with a minimum 12-month unlimited mileage warranty.

The Mazda Mx5's naturally aspirated petrol engines are generally robust, but NC/ND Skyactiv-G units face timing chain tensioner issues and NA BP-ZE engines can suffer head gasket weakness. Every rebuilt engine supplied through EngineMarket includes upgraded internal components designed to address the original failure point - plus a minimum 12-month...
Mazda Mx5 Timing Chain Tensioner Failure
Most affected vehicles
Mazda Mx5 NC 2.0i Sport (2012-2015, P5-VPS), ND 2.0 Skyactiv-G (2015-present, P5-VPS)
Failure mileage range
60,000-100,000 miles
Typical failure window
Root cause
Factory tensioner design can lose pressure over time, allowing chain slack that causes metallic rattling on cold start and risks chain jump.
Repair options & estimated costs (UK ranges)
| Repair tier | Dealer price | Specialist price | What it involves | Longevity / suitability |
|---|---|---|---|---|
| Minor - Tensioner Replacement Only | £800 - £1,400 | £450 - £850 | Replace factory tensioner with upgraded unit, reset timing | Viable if caught early before chain stretch; prevents further damage |
| Intermediate - Chain & Tensioner Kit | £1,800 - £3,200 | £1,100 - £2,100 | Replace timing chain, tensioner, guides and seals; full timing reset | Recommended for engines with audible rattle; addresses root cause |
| Full Replacement - Rebuilt P5-VPS Engine | £3,500 - £6,500 | £1,800 - £3,500 | Supply & fit rebuilt engine with upgraded tensioner, bench tested, 12-month warranty | Best value for high-mileage or damaged units; eliminates all chain-related risk |
Our recommendation
If your NC/ND MX-5 has under 80k miles and only shows cold-start rattle, a specialist tensioner upgrade at £450-£850 can prevent costly damage. For engines with confirmed chain stretch or high mileage, a rebuilt P5-VPS with upgraded tensioner from £1,800 offers better long-term value than repeated repairs.
Compare rebuilt P5-VPS engine prices for your Mazda Mx5
Every Mazda Mx5 engine type is available through our UK network with typical price ranges based on variant, engine code and budget.
Compare Mazda Mx5 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 Mx5 within hours.

Every displacement fitted to the Mazda Mx5 across UK generations is listed below, with compatible engine codes, production years and common failure notes to help you identify the right replacement.
The 1.6L B6-ZE powered the original NA MX-5 from launch, offering lightweight responsiveness that defined the roadster's character; later NB models used the BP-VE variant with minor refinements for improved emissions.
Engine Code(s)
B6-ZE, BP-VE, B6D
Compatible Models (UK)
NA 1.6 (1989-1997), NB 1.6
Power output
Verified by registration
Common Failure Points
Timing belt wear on B6-ZE requiring 60k mile replacement; oil leaks from cam cover gaskets on high-mileage units
Production Years: 1998-2000
Compare Mazda Mx5 1.6L petrol engine prices
Choose your Mazda Mx5 engine by fuel type to compare realistic replacement prices, known issues, and compatible UK supply options - from early NA 1.6 to the latest ND Skyactiv-G.
All UK Mazda Mx5 models were fitted with naturally aspirated petrol engines, from the lightweight 1.6L B6-ZE in the original NA to the efficient 2.0L P5-VPS Skyactiv-G in current ND models.
Common Mazda Mx5 Petrol Engine Families
Found In
Known For
Typical Petrol Models
All UK Mazda Mx5 models were fitted with naturally aspirated petrol engines, from the lightweight 1.6L B6-ZE in the original NA to the efficient 2.0L P5-VPS Skyactiv-G in current ND models.
Common Mazda Mx5 Petrol Engine Families
Found In
Known For
Typical Petrol Models
Not sure which fuel type your Mazda Mx5 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 Mx5 specialists.

This timeline covers all major engine changes across the Mazda Mx5's UK production history, organised so owners can quickly identify their engine and compare rebuilt engine prices from specialists.
⚙Key Changes
▣Main Engines
B6-ZE- 1.6L petrol (NA 1.6)
▰Popular Models
🔧Known For
Engine Codes Covered:
B6-ZE