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Jimmy
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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.”
1400 Marketplace
Nissan 1400 Engine ReplacementCompare Prices & Save
Get quotes from trusted UK Nissan 1400 engine specialists. Compare used and reconditioned prices for 1.4L petrol - A14 covered. Find the best value for your budget.
Supply & Fit Available
12-Month Warranty
Nationwide Delivery
100+ Suppliers
Nissan 1400 A14 Petrol Engines- from £450 to £1,850
Rebuilt units from £450
Common codes: A14, E15, A15, E15E
Nissan 1400 E15 Upgrade Engines- from £550 to £2,100
Rebuilt units from £550
Common codes: E15, E15E, E15ET, A15
Nissan 1400 SJ410 Conversion Engines- from £650 to £2,400
Rebuilt units from £650
Common codes: A14
🔒 Secure enquiry - no spam, no pressure. Genuine quotes only from vetted UK Nissan 1400 specialists.
Instant 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 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 specialists
Instant 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 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 specialists
How It Works
3 Simple Steps3 Simple Stepsto Finding the Best Nissan 1400 Replacement Engineto Finding the Best Nissan 1400 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
1400 Engine Replacement
What Are UK Drivers Paying for Nissan 1400 Engine Replacement-
The table below shows typical UK rebuilt engine costs across Nissan 1400 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 1400 OwnersAcross the UK
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Rated 4.8 out of 5 by 1,081 verified customers who sourced reconditioned and used Nissan 1400 engines through EngineMarket.
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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.”
- Jimmy, London
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Variants We Cover
Nissan 1400 Engine ReplacementAll Variants Covered
Nissan 1400 B120
A14 1.4L Petrol
Rebuilt Engines: £450-£950
Nissan 1400 B121
A14 1.4L Petrol
Rebuilt Engines: £475-£1,050
Nissan 1400 B122
A14 1.4L Petrol
Rebuilt Engines: £500-£1,150
Nissan 1400 B140
A14 1.4L Petrol
Rebuilt Engines: £525-£1,450
Nissan 1400 Champ
E15 1.5L Petrol
Rebuilt Engines: £550-£1,650
Nissan 1400 E15
E15 1.5L Petrol
Rebuilt Engines: £575-£1,750
Nissan 1400 E15E
E15E 1.5L Petrol
Rebuilt Engines: £750-£1,850
Nissan 1400 A15 Upgrade
A15 1.5L Petrol
Rebuilt Engines: £800-£2,200
Nissan 1400 SJ410 Conversion
A14 1.4L Petrol
Rebuilt Engines: £650-£2,100
Nissan 1400 SJ413 Conversion
A14 1.4L Petrol
Rebuilt Engines: £700-£2,250
Datsun 1400
A14 1.4L Petrol
Rebuilt Engines: £450-£1,100
Nissan 1400 Pickup
A14/E15 Petrol
Rebuilt Engines: £525-£1,650
Not sure which variant your Nissan 1400 is- Enter your registration number above - we'll identify the exact sub-model, engine code and compatible replacement options instantly.
Engine Codes
Nissan 1400 Engine CodesNissan 1400 Engine CodesFull Technical Specifications & Replacement Guide
Every engine code fitted to the Nissan 1400 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 1400 variants.
Extracted from detailed petrol and performance engine families across Nissan 1400 variants.
Can't find your 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 1400 engine specialists. Every rebuilt engine comes with a minimum 12-month unlimited mileage warranty.
Common Problems
Nissan 1400 Engine Problems
The Nissan 1400's simple A14 and E15 OHV petrol engines are generally robust, but age and commercial use bring predictable failures. Carburettor issues, vacuum leaks,...
Every rebuilt engine includes a minimum 12-month unlimited mileage warranty.
1. Carburettor Failure
Why Nissan 1400 Engines Cut Out or Idle Roughly
Most Affected Vehicles
1400 B120
B121
B122
B140
Production Years: 1979 - 2008
Engine: A14 / E15
Failure Mileage Range
40,000-80,000 miles
Typical failure window
Root Cause
Ethanol-blended fuel degrades rubber seals and clogs jets; age-related wear in throttle linkage and float chambers causes inconsistent fuel delivery.
Repair Options & Estimated Costs (UK ranges)
| Repair Tier | Dealer Price | Specialist Price | What It Involves | Longevity / Suitability |
|---|---|---|---|---|
Minor - Carburettor Service - Clean, adjust, replace seals Minor | £180 - £320 | £95 - £180 | Remove, strip, ultrasonic clean, replace gaskets, bench test, refit | 12-24 months if fuel quality maintained; preventative only |
Intermediate - Carburettor Rebuild/Replace - Exchange unit Intermediate | £450 - £750 | £220 - £420 | Fit reconditioned or new replacement carburettor, tune idle/fuel mixture | 3-5 years typical; resolves most running issues |
Full Replacement - Rebuilt Engine - Address root wear Best Value | £650 - £1,850 | £450 - £1,450 | Supply & fit rebuilt A14/E15 with upgraded carburettor, gaskets, seals | 50k+ miles expected; best value if engine has other age-related wear |
Our Recommendation
Best next step for carburettor failure
On a Nissan 1400 valued at £1,500-£4,000, a carburettor rebuild is often the smart first step. However, if the engine also shows compression loss, oil consumption, or has exceeded 80k miles, investing in a rebuilt unit with warranty offers better long-term value and eliminates downtime risk.
Don't Let Engine Failure Write Off Your Nissan 1400
The Nissan 1400's simple engines are repairable, but age-related failures often stack up. EngineMarket makes it simple to compare prices from trusted UK Nissan 1400 specialists for rebuilt, reconditioned, or used engines. Every unit includes upgraded components addressing common failure points, a minimum 12-month unlimited mileage warranty, and nationwide delivery. Compare prices today and get your Bakkie or Champ back on the road without the main dealer premium.
Compare Nissan 1400 Engine Replacement Prices Now →Nissan 1400 Engine Problems
What It Costs to Fix & When Replacement Makes Sense
Replacement Engine Options
Nissan 1400 Replacement Engine Types
Every Nissan 1400 engine type is available through our UK network, with typical price ranges based on variant, A14/E15 engine code and your budget.
Nissan 1400 Reconditioned Engines (Recon)£550 - £1,650(supply only)
Nissan 1400 Rebuilt Engines£650 - £1,850(supply only)
Nissan 1400 Used Engines£450 - £950(supply only)
Nissan 1400 Remanufactured Engines£850 - £2,400(supply only)
Nissan 1400 Supply & Fit Engines
Complete turnkey solution with engine supply and professional fitting by vetted UK Nissan 1400 specialists, minimising downtime for commercial users.
Typical Price
£350 - £650
(added to engine price)
Engine Sizes
Nissan 1400 Engines by SizeFind the Right Displacement for Your Variant
Every displacement fitted to the Nissan 1400 is listed below, with compatible engine codes, production years and common failure notes to help you identify the correct replacement.
The 1.4L A14 OHV engine powered every generation of the Nissan 1400 Bakkie and Champ from 1979-2008, offering simple, rebuildable design ideal for commercial use and enthusiast projects across the UK grey import market.
| ENGINE CODE(S) | A14, A14-1, A14-2 |
| COMPATIBLE MODELS (UK) | B120 (1979-1981), B121 (1981-1982), B122 (1982-1985), B140 (1985-2008), Champ, Datsun 1400, SJ410/SJ413 Conversion |
Common Failure Points
Carburettor wear, vacuum leaks, head gasket failure on high-mileage units
Not sure which engine size your Nissan 1400 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 Nissan 1400 specialists.
Fuel Type
Nissan 1400 Engines by Fuel Type
Choose your Nissan 1400 engine by fuel type to compare realistic replacement prices, known issues, and compatible UK supply options - from early A14 B120 to the latest E15E Champ.
The Nissan 1400 was exclusively petrol-powered in the UK market, with simple OHV A14 and E15 engines dominating replacement enquiries for grey import Bakkies and Champ models.
Common Nissan 1400 Petrol Engine Families
A14
most common replacement engine (B120-B140), carburettor and vacuum leak risks
E15
later Champ variant, modest power increase, similar failure patterns to A14
E15E
rare SOHC performance variant, timing chain wear on high mileage
A15
popular enthusiast upgrade swap for extra torque in conversions
Found In
B120/B121/B122 (1979-1985)
A14
B140/Champ (1985-2008)
A14, E15, E15E
SJ410/SJ413 Conversion (1990-2020)
A14, E15, A15 swap
Known For
Simple OHV design makes rebuilds affordable and straightforward
Carburettor sensitivity to ethanol-blended modern fuels
Strong parts availability via South African import channels
High commercial uptime value when rebuilt with warranty
Typical Petrol Models
Nissan 1400 B120Nissan 1400 B140 ChampNissan 1400 SJ410 ConversionDatsun 1400 BakkieNissan 1400 Pickup
Not sure which fuel type your Nissan 1400 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 1400 specialists.
Engine Years
Nissan 1400 Engines by YearWhat Was Fitted & When
This section covers all major engine changes across the Nissan 1400's production timeline, organised so UK owners can quickly identify their A14 or E15 engine and compare rebuilt prices from specialists.
1979 - 1981 - B120/B121 Introduction
Major Platform Change
The first UK-grey-import Nissan 1400s arrived with the simple, robust A14 OHV engine that would define the model for three decades.
Key Changes
Introduction of B120 chassis with A14 1.4L OHV petrol engine
Datsun branding transition to Nissan in some markets
Basic carburettor fuel system, no electronics
Known For
Extremely simple mechanical design aids DIY repair
Carburettor tuning critical for reliable starting
Early units may have rust issues from coastal use
Strong enthusiast community for parts sourcing
Main Engines
A14 - 1.4L petrol (B120, B121 base models)
Popular Models
Nissan 1400 B120
Nissan 1400 B121
Datsun 1400 early import
Engine Codes Covered
A14
Common Replacement Enquiries
Nissan 1400 B120 engine replacement
A14 engine for sale UK
Datsun 1400 carburettor repair
Get quotes for 1979-1981 Nissan 1400 replacement engines
1979 - 1981 - B120/B121 Introduction
Major Platform Change
The first UK-grey-import Nissan 1400s arrived with the simple, robust A14 OHV engine that would define the model for three decades.
Key Changes
Introduction of B120 chassis with A14 1.4L OHV petrol engine
Datsun branding transition to Nissan in some markets
Basic carburettor fuel system, no electronics
Known For
Extremely simple mechanical design aids DIY repair
Carburettor tuning critical for reliable starting
Early units may have rust issues from coastal use
Strong enthusiast community for parts sourcing
Main Engines
A14 - 1.4L petrol (B120, B121 base models)
Engine Codes Covered
A14
Popular Models
Nissan 1400 B120
Nissan 1400 B121
Datsun 1400 early import
Common Replacement Enquiries
Nissan 1400 B120 engine replacement
A14 engine for sale UK
Datsun 1400 carburettor repair
Get quotes for 1979-1981 Nissan 1400 replacement engines
FAQ
Nissan 1400 Engine ReplacementFrequently Asked Questions
Question 1What engine does a Nissan 1400 have-
The Nissan 1400 Bakkie and Champ primarily used the A14 1.4L OHV petrol engine (63hp), with E15 1.5L variants appearing in later Champ models. Always verify your engine code before ordering a replacement.
- A14 is the standard engine for B120-B140 models (1979-2008)
- E15/E15E 1.5L appeared in Champ performance variants
- Engine code is stamped on the block near the distributor
- CR14DE/GA14DE from modern Nissans are NOT compatible
Question 2How much does a Nissan 1400 engine replacement cost in the UK-
Rebuilt Nissan 1400 A14 engines typically cost £450-£1,450 supply-only in the UK, with E15 variants £550-£1,650. Supply & fit adds £350-£650 depending on location and workshop.
- Used engines start around £450 but carry higher risk
- Rebuilt units with warranty offer best long-term value
- Supply & fit saves downtime for commercial users
- Prices vary by engine code, variant and supplier location
Question 3Will a Nissan Note or Micra engine fit my Nissan 1400-
No - modern CR14DE, GA14DE or QG14DE engines from Nissan Note/Micra are completely incompatible with the Nissan 1400's A14/E15 chassis and mounting points.
- A14/E15 are OHV designs; modern engines are DOHC with electronics
- Mounting points, wiring looms and ECUs are entirely different
- Attempting a swap requires major fabrication and is not cost-effective
- Stick with A14/E15 replacements for reliable, bolt-in fitment
Question 4Is the Nissan 1400 A14 engine reliable-
Yes - the A14 is a simple, robust OHV design known for longevity with basic maintenance, though carburettor and vacuum issues are common on high-mileage UK grey imports.
- Simple mechanical design aids repair and rebuild affordability
- Carburettor sensitivity to ethanol fuel is the most common issue
- Regular oil changes and cooling system care prevent major failures
- Rebuilt units with upgraded components address known weaknesses
Question 5What causes a Nissan 1400 to cut out or idle roughly-
Carburettor wear, vacuum leaks or clogged jets from ethanol-blended fuel are the most common causes of cutting out or rough idle on Nissan 1400 A14/E15 engines.
- Ethanol degrades rubber seals and attracts moisture in carburettors
- Vacuum hoses harden and crack with age, causing lean running
- Idle mixture screws may need adjustment after fuel system work
- Smoke testing can quickly identify vacuum leak locations
Question 6Can I rebuild my Nissan 1400 engine myself-
Yes - the A14/E15's simple OHV design makes it one of the most DIY-friendly engines to rebuild, though specialist tools and knowledge are still recommended for best results.
- Basic hand tools suffice for most teardown and reassembly steps
- Cylinder head machining and block honing require specialist equipment
- Rebuilt units from specialists offer warranty and bench-testing assurance
- DIY rebuilds save labour cost but require time and workshop space
Question 7How long does a Nissan 1400 engine last-
With proper maintenance, A14/E15 engines regularly exceed 150,000 miles; many UK grey imports reach 200k+ miles before requiring major rebuild or replacement.
- Regular oil changes and cooling system care are critical
- Carburettor maintenance prevents fuel-related wear
- Timing chain tensioner checks prevent catastrophic failure on E15E
- Rebuilt engines with upgraded components can match or exceed original lifespan
Question 8Where can I buy a Nissan 1400 engine in the UK-
EngineMarket connects you with vetted UK specialists supplying rebuilt, reconditioned and used A14/E15 engines for Nissan 1400 Bakkie and Champ models, with nationwide delivery.
- Avoid generic "Nissan engine" listings - specify A14/E15 code
- Rebuilt units with warranty offer best value for commercial use
- Conversion specialists stock tested units for SJ410/SJ413 projects
- Compare multiple quotes to find the best price and warranty terms
Question 9What's the difference between rebuilt, reconditioned and used Nissan 1400 engines-
Used engines are donor units with unknown history; reconditioned units have wear items replaced; rebuilt engines are stripped to the block and reassembled to factory spec with upgraded components.
- Used: cheapest option, shortest warranty, highest risk
- Reconditioned: balanced cost/reliability, common wear items renewed
- Rebuilt: highest reliability, longest warranty, addresses root failure causes
- All options available through EngineMarket's UK specialist network
Question 10Do you offer supply and fit for Nissan 1400 engines-
Yes - EngineMarket's network includes UK specialists offering supply & fit services for Nissan 1400 A14/E15 engines, minimising downtime for commercial users and project builders.
- Supply & fit typically adds £350-£650 to engine price
- Specialists familiar with A14/E15 quirks ensure correct installation
- Warranty often covers both parts and labour for peace of mind
- Nationwide coverage means most UK locations are served
Why Choose Us
Why UK Nissan 1400 Owners Trust EngineMarket
Join thousands of UK drivers who compare Nissan 1400 engine prices through our network of trusted specialists - every rebuilt and reconditioned unit backed by a minimum 12-month unlimited mileage warranty and nationwide delivery.
Trusted Nissan 1400 Engine Suppliers
Every garage and engine rebuilder in our network is vetted, rated, and reviewed by real Nissan 1400 owners.
Compare Nissan 1400 Engine Replacement Companies
See prices, warranty terms, and supply & fit options side-by-side before you commit.
UK Engine Replacement Services for Nissan 1400
Covering every variant from budget B120 to performance Champ, with supply-only or full supply & fit available nationwide.
Find the best Nissan 1400 engine replacement near you
Compare engine prices for Nissan 1400 in the UK and get competitive quotes from garages near you.
100% FreeNo ObligationFast & secure processUK-based support
Trusted supplier network
Warranty-backed rebuilt & used options
Every quote checked for fitment, quality and lead time.