J
Jimmy
★★★★★
“Thanks to EngineMarket, I saved over £1,200 on my engine replacement and got matched with a great local specialist within the hour.”
ENGINEMARKET
NISSAN ENGINE MARKETPLACE
Nissan 1400 Engine ReplacementCompare Prices & Save
Get quotes today from trusted UK Nissan 1400 engine specialists. Compare prices on reconditioned, rebuilt and used engines - supply & fit available.
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, E15, SR14DE, GA14DE
🔒 Secure enquiry - no spam, no pressure. Genuine quotes only from vetted UK Nissan 1400 specialists.
● Instant Quotes · No Obligation · 100% Free · Reconditioned · Rebuilt · Used · Supply & Fit Available · UK-Wide Network|● Instant Quotes · No Obligation · 100% Free · Reconditioned · Rebuilt · Used · Supply & Fit Available · UK-Wide Network|● Instant Quotes · No Obligation · 100% Free · Reconditioned · Rebuilt · Used · Supply & Fit Available · UK-Wide Network|● Instant Quotes · No Obligation · 100% Free · Reconditioned · Rebuilt · Used · Supply & Fit Available · UK-Wide Network|
● Instant Quotes · No Obligation · 100% Free · Reconditioned · Rebuilt · Used · Supply & Fit Available · UK-Wide Network|● Instant Quotes · No Obligation · 100% Free · Reconditioned · Rebuilt · Used · Supply & Fit Available · UK-Wide Network|● Instant Quotes · No Obligation · 100% Free · Reconditioned · Rebuilt · Used · Supply & Fit Available · UK-Wide Network|● Instant Quotes · No Obligation · 100% Free · Reconditioned · Rebuilt · Used · Supply & Fit Available · UK-Wide Network|
How It Works
3 Simple Stepsto Finding the Best Nissan 1400 Replacement Engine
Get Instant Quotes from Nissan Engine Specialists Across the UK - 100% free, no obligation. Most replacements completed within 3-5 days.
Most replacements completed within 3-5 days.
12-Month Warranty
Supply & Fit Available
Nationwide Delivery
Trusted UK Suppliers
Live UK Engine Market Data
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
- Nissan 1400 (B121) A14 1.4L1981-1982£475-£1,050Vacuum leak inletA14Petrol 1.4L
- Nissan 1400 (B122) A14 1.4L1982-1985£500-£1,150Head gasket failureA14Petrol 1.4L
- Nissan 1400 (B140) A14 1.4L1985-2008£525-£1,450Age-related wearA14Petrol 1.4L
- Nissan 1400 (Champ) E15 1.5L1985-2008£550-£1,650Carburettor adjustmentE15Petrol 1.5L
- Nissan 1400 (SJ410 Conv) A14 Swap1990-2020£650-£2,100Conversion fitmentA14Petrol 1.4L
- Nissan 1400 (B140) E15E 1.5L1995-2008£750-£1,850Timing chain wearE15EPetrol 1.5L
- Nissan 1400 (Late) A15 Upgrade2000-2008£800-£2,200Piston ring wearA15Petrol 1.5L
- Nissan 1400 (B120) A14 1.4L1979-1981£450-£950Carburettor failureA14Petrol 1.4L
Last updated: 31 May, 08:53
Customer Reviews
Trusted by Nissan 1400 OwnersAcross the UK
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4.8 out of 5
Rated 4.8 out of 5 by 1,081 verified customers who sourced reconditioned and used Nissan 1400 engines through EngineMarket.
P
Pete
★★★★★
“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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Sophie
★★★★★
“I wasn't sure what I needed, but they helped me identify the right engine and connected me with a trusted garage.”
Google
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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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Models We Cover
Nissan 1400 Engine ReplacementAll Variants Covered
Core A14 Range
Specs63hp
Years1979-1981
Rebuilt£450-£950
Champ & E15 Variants
Conversion & Specialist
Variant Directory
All Nissan 1400 Variants - Engine Replacement Coverage
A full alphabetical listing of every Nissan 1400 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.
Petrol Variants
B120B121B122B140ChampDatsun 1400Nissan 1400 PickupNissan 1400 BakkieSJ410 ConversionSJ413 ConversionA14 StandardA14 UpgradedE15 StandardE15E PerformanceA15 UpgradeLate Model 2000sEarly Model 1980s
Performance Variants
E15E TurboA15 Performance SwapSR14DE ConversionGA14DE Swap
Engine Codes
Nissan 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.
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
What It Costs to Fix & When Replacement Makes Sense
Every rebuilt engine includes a minimum 12-month unlimited mileage warranty.
1. Carburettor Failure
Why Nissan 1400 Engines Cut Out or Idle Roughly
Affected Models
Nissan 1400 B120, B121, B122, B140, Champ (1979-2008, A14 & E15)
Typical Failure Mileage
40,000-80,000 miles
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
Affected Models
Nissan 1400 B120, B121, B122, B140, Champ (1979-2008, A14 & E15)
Typical Failure Mileage
40,000-80,000 miles
Root Cause
Ethanol-blended fuel degrades rubber seals and clogs jets; age-related wear in throttle linkage and float chambers causes inconsistent fuel delivery.
Minor - Carburettor Service - Clean, adjust, replace seals
Dealer
£180 - £320
Specialist
£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
Dealer
£450 - £750
Specialist
£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
Dealer
£650 - £1,850
Specialist
£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 →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 Nissan 1400 and engine code. Every engine supplied through EngineMarket carries a minimum 12‑month unlimited mileage warranty - always confirm exact terms with your chosen supplier.
12-Month Warranty
Upgraded Components
Nationwide UK Delivery
Save vs Main Dealer Price
Replacement Engine Options
Nissan 1400 Engine TypesOptions, Costs & What to Expect
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.
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 1400 within hours.
Engine Sizes
Nissan 1400 Engines by SizeFind the Right Displacement for Your Variant
Nissan 1400 Petrol Engine Sizes
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
Watch for these known weak 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
Nissan 1400 Petrol Engines
Nissan 1400 Petrol Engines
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 B120
Nissan 1400 B140 Champ
Nissan 1400 SJ410 Conversion
Datsun 1400 Bakkie
Nissan 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
Year Finder
Not sure which year your Nissan 1400 was built?
Not sure which year your Nissan 1400 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 1400 specialists.
FAQ
Nissan 1400 Engine ReplacementFrequently Asked Questions
Question 1
What 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.
Key points
- • 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 2
How 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.
Key points
- • 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 3
Will 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.
Key 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 4
Is 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.
Key points
- • 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 5
What 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.
Key points
- • 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 6
Can 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.
Key points
- • 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 7
How 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.
Key points
- • 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 8
Where 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.
Key points
- • 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 9
What'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.
Key points
- • 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 10
Do 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.
Key points
- • 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
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.