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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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NISSAN ENGINE MARKETPLACE
Nissan Altra Engine ReplacementCompare Prices & Save
Get quotes today from trusted UK Nissan Altra engine specialists. Compare prices on reconditioned, rebuilt and used engines - supply & fit available nationwide.
Nissan Altra SR20DE Engines - from £800 to £1,800
-> Rebuilt units from £800 · Common codes: SR20DE, SR20DET, KA24DE, EM18
Nissan Altra KA24DE Engines - from £900 to £2,000
-> Rebuilt units from £900 · Common codes: KA24DE, SR20DE, SR20DET
Nissan Altra EM18 Electric Motors - from £1,500 to £4,500
-> Rebuilt units from £1,500 · Common codes: EM18
● 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 Altra 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 Altra Engine Replacement?
The table below shows typical UK rebuilt engine costs across Nissan Altra variants - compare failure causes, engine codes, fuel types, and price ranges to benchmark what UK drivers are paying.
Average Market Prices
- Nissan Altra (N30) R'nessa 2.4 X 2WD1999-2001£850-£1,950Timing chain stretchKA24DEPetrol 2.4L
- Nissan Altra (N30) R'nessa 2.0 G1997-2001£800-£1,800Timing chain rattleSR20DEPetrol 2.0L
- Nissan Altra (N30) R'nessa 2.0 GT Turbo1998-2001£1,200-£2,500Turbo oil seal leakSR20DETPetrol 2.0L
- Nissan Altra (N30) R'nessa 2.4 X 4WD1999-2001£900-£2,000Head gasket failureKA24DEPetrol 2.4L
- Nissan Altra (N30) R'nessa 2.0 G Auto1997-2001£850-£1,900Oil consumptionSR20DEPetrol 2.0L
- Nissan Altra (N30) Altra EV1998-2002£1,500-£4,500Battery degradationEM18Electric N/A
Last updated: 31 May, 08:53
Customer Reviews
Trusted by Nissan Altra OwnersAcross the UK
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Rated 4.8 out of 5 by 1,081 verified customers who sourced reconditioned and used Nissan Altra 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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Models We Cover
Nissan Altra Engine ReplacementAll Variants Covered
Core Petrol Range
Specs140hp
Years1997-2001
Rebuilt£800-£1,800
Variant Directory
All Nissan Altra Variants - Engine Replacement Coverage
A full alphabetical listing of every Nissan Altra 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.
Diesel Variants
None available for this model.
Petrol Variants
R'nessa 1.8 GR'nessa 2.0 GR'nessa 2.0 G AutoR'nessa 2.0 GTR'nessa 2.0 GT TurboR'nessa 2.4 XR'nessa 2.4 X 2WDR'nessa 2.4 X 4WDR'nessa 2.4 X Auto
Performance Variants
R'nessa 2.0 GT TurboAltra EV
Engine Codes
Nissan Altra Engine CodesFull Technical Specifications & Replacement Guide
Every engine code fitted to the Nissan Altra 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 Altra variants.
Hybrid / Electrified Engines
Extracted from electrified powertrains and hybrid engine families used in Nissan Altra 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 Altra engine specialists. Every rebuilt engine comes with a minimum 12‑month unlimited mileage warranty.
Common Problems
Nissan Altra Engine Problems
What It Costs to Fix & When Replacement Makes Sense
Every rebuilt engine includes a minimum 12-month unlimited mileage warranty.
1. Nissan Altra SR20DE Timing Chain Rattle
Why Early SR20 Engines Fail
Affected Models
Nissan Altra R'nessa 2.0 G, 2.0 G Auto (1997-2001, SR20DE)
Typical Failure Mileage
70,000-110,000 miles
Root Cause
Original timing chain tensioner loses hydraulic pressure, allowing chain slap and guide wear that can lead to catastrophic interference if ignored.
Repair Options & Estimated Costs (UK ranges)
| Repair Tier | Dealer Price | Specialist Price | What It Involves | Longevity / Suitability |
|---|---|---|---|---|
Minor - Preventative Chain Kit Minor | £900 - £1,400 | £550 - £850 | Replace tensioner, guides and chain before failure | Viable if caught early; 40-60k mile extension |
Full Replacement - Rebuilt SR20DE Best Value | £2,200 - £3,500 | £800 - £1,800 | Supply & fit rebuilt engine with upgraded tensioner, bench tested | Lifetime solution; 12-month warranty included |
Our Recommendation
Best next step for nissan altra sr20de timing chain rattle
If your SR20DE is rattling on cold start but still runs, a preventative chain kit from a specialist offers excellent value. If the chain has jumped or valves are bent, replacement is the only viable option.
Don't Let Engine Failure Write Off Your Nissan Altra
Whether you're dealing with SR20DE timing chain noise, KA24DE head gasket failure, or SR20DET turbo issues, EngineMarket makes it simple to compare prices from trusted UK Nissan Altra specialists. Every rebuilt engine includes upgraded components addressing the original failure point, plus a minimum 12-month unlimited mileage warranty and nationwide delivery. Compare quotes today and get back on the road without the main dealer premium.
Compare Nissan Altra Engine Replacement Prices Now →Nissan Altra Engine Problems
What It Costs to Fix & When Replacement Makes Sense
Affected Models
Nissan Altra R'nessa 2.0 G, 2.0 G Auto (1997-2001, SR20DE)
Typical Failure Mileage
70,000-110,000 miles
Root Cause
Original timing chain tensioner loses hydraulic pressure, allowing chain slap and guide wear that can lead to catastrophic interference if ignored.
Minor - Preventative Chain Kit
Dealer
£900 - £1,400
Specialist
£550 - £850
Replace tensioner, guides and chain before failure
Viable if caught early; 40-60k mile extension
Full Replacement - Rebuilt SR20DE
Dealer
£2,200 - £3,500
Specialist
£800 - £1,800
Supply & fit rebuilt engine with upgraded tensioner, bench tested
Lifetime solution; 12-month warranty included
Our Recommendation
Best next step for nissan altra sr20de timing chain rattle
If your SR20DE is rattling on cold start but still runs, a preventative chain kit from a specialist offers excellent value. If the chain has jumped or valves are bent, replacement is the only viable option.
Don't Let Engine Failure Write Off Your Nissan Altra
Whether you're dealing with SR20DE timing chain noise, KA24DE head gasket failure, or SR20DET turbo issues, EngineMarket makes it simple to compare prices from trusted UK Nissan Altra specialists. Every rebuilt engine includes upgraded components addressing the original failure point, plus a minimum 12-month unlimited mileage warranty and nationwide delivery. Compare quotes today and get back on the road without the main dealer premium.
Compare Nissan Altra 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 Altra 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 Altra Engine TypesOptions, Costs & What to Expect
Every engine type for the Nissan Altra is available through our UK network with typical price ranges based on variant, engine code and 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 Altra within hours.
Engine Sizes
Nissan Altra Engines by SizeFind the Right Displacement for Your Variant
Nissan Altra Petrol Engine Sizes
The 2.0L SR20 family powered most R'nessa variants from 1997-2001, offering a balance of efficiency and performance. The naturally-aspirated SR20DE was the volume seller, while the turbocharged SR20DET defined the GT performance trim.
| Engine Code(s) | SR20DE, SR20DET |
| Compatible Models (UK) | R'nessa 2.0 G, 2.0 G Auto, 2.0 GT, 2.0 GT Turbo |
| Production Years | N30, 1997-2001 |
Common Failure Points
Watch for these known weak points
Timing chain tensioner wear (SR20DE), turbo oil seal failure (SR20DET)
Not sure which engine size your Nissan Altra 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 Altra specialists.
Fuel Type
Nissan Altra Engines by Fuel Type
Nissan Altra Petrol Engines
Nissan Altra Petrol Engines
Petrol engines dominate the Nissan Altra (R'nessa) replacement market, with SR20DE, SR20DET and KA24DE units covering all UK import variants from 1997-2001.
Common Nissan Altra Petrol Engine Families
SR20DE - standard 2.0L unit (R'nessa 2.0 G), timing chain tensioner wear common
SR20DET - turbo performance variant (GT), turbo oil seal failures under boost
KA24DE - 2.4L 4WD engine (R'nessa X), head gasket failure at high mileage
Found In
R'nessa N30 (1997-2001) - SR20DE, SR20DET, KA24DE
Known For
SR20DE: Reliable if timing chain maintained; rattling on cold start is warning sign
SR20DET: Strong performance but turbo requires quality oil and regular checks
KA24DE: Robust torque but prone to head gasket failure in UK climate
Typical Petrol Models
R'nessa 2.0 G
R'nessa 2.0 GT Turbo
R'nessa 2.4 X 4WD
Not sure which fuel type your Nissan Altra 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 Altra specialists.
Engine Years
Nissan Altra Engines by YearWhat Was Fitted & When
This section covers all major engine changes across the Nissan Altra (R'nessa) production timeline, organised so owners can quickly identify their engine and compare rebuilt engine prices from UK specialists.
1997 - 1998 - Early N30 R'nessa Launch
Major Engine Change
The R'nessa launched with the SR20DE 2.0L petrol engine, establishing the baseline powertrain for UK import variants.
Key Changes
Introduction of N30 chassis with SR20DE 2.0L petrol engine
Front-wheel drive layout with automatic or manual transmission options
Early ECU mapping specific to Japanese domestic market specifications
Known For
Reliable SR20DE block but early tensioner design prone to wear
JDM ECU may require adaptation for UK fuel and emissions
Good parts interchangeability with UK-market Primera SR20 units
Main Engines
SR20DE - 2.0L petrol (R'nessa 2.0 G / 2.0 GL)
Popular Models
Nissan R'nessa 2.0 G
Nissan R'nessa 2.0 GL
Engine Codes Covered
SR20DE
Common Replacement Enquiries
Nissan R'nessa SR20DE engine replacement
SR20DE timing chain rattle fix
R'nessa 2.0 G engine cost UK
Get quotes for 1997-1998 Nissan Altra replacement engines
1997 - 1998 - Early N30 R'nessa Launch
Major Engine Change
The R'nessa launched with the SR20DE 2.0L petrol engine, establishing the baseline powertrain for UK import variants.
Key Changes
Introduction of N30 chassis with SR20DE 2.0L petrol engine
Front-wheel drive layout with automatic or manual transmission options
Early ECU mapping specific to Japanese domestic market specifications
Known For
Reliable SR20DE block but early tensioner design prone to wear
JDM ECU may require adaptation for UK fuel and emissions
Good parts interchangeability with UK-market Primera SR20 units
Main Engines
SR20DE - 2.0L petrol (R'nessa 2.0 G / 2.0 GL)
Engine Codes Covered
SR20DE
Popular Models
Nissan R'nessa 2.0 G
Nissan R'nessa 2.0 GL
Common Replacement Enquiries
Nissan R'nessa SR20DE engine replacement
SR20DE timing chain rattle fix
R'nessa 2.0 G engine cost UK
Get quotes for 1997-1998 Nissan Altra replacement engines
Year Finder
Not sure which year your Nissan Altra was built?
Not sure which year your Nissan Altra 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 Altra specialists.
FAQ
Nissan Altra Engine ReplacementFrequently Asked Questions
Question 1
Is the Nissan Altra the same as the R'nessa?
Yes, the Nissan Altra is the electric variant of the R'nessa (chassis N30). Most UK replacement enquiries target the petrol R'nessa variants using SR20DE, SR20DET or KA24DE engines.
Key points
- • Altra EV used EM18 electric motor; R'nessa used petrol engines
- • Both share N30 chassis, body panels and many components
- • Search using both names to capture all UK stock listings
Question 2
Will a Nissan Primera SR20DE fit my R'nessa?
Generally yes, the SR20DE from UK-market Primera shares the same block architecture, but wiring loom, mounts and ancillaries may require adaptation for R'nessa fitment.
Key points
- • Core engine block and head are interchangeable between models
- • R'nessa-specific sump, mounts and wiring may need swapping
- • Always verify transmission bellhousing pattern matches your gearbox
Question 3
How much to replace Nissan R'nessa engine UK?
Rebuilt SR20DE engines typically cost £800-£1,800 supply-only; fitted prices add £400-£900 labour. SR20DET and KA24DE units command higher pricing due to complexity.
Key points
- • Supply-only pricing excludes fitting, fluids and road test
- • Turbo SR20DET units cost £1,200-£2,500 due to turbocharger value
- • Always request itemised quotes showing warranty terms and inclusions
Question 4
Does the Nissan Altra EV use a petrol engine?
No, the Altra EV exclusively used the EM18 electric motor. Petrol engines (SR20/KA24) were fitted only to R'nessa variants, not the Altra EV badge.
Key points
- • Altra EV = electric only; R'nessa = petrol only
- • EM18 replacement requires EV specialist; very limited UK availability
- • Confirm your VIN before ordering to avoid incompatible engine purchase
Question 5
Where to find a KA24DE engine in UK?
KA24DE engines are sourced through specialist Japanese import breakers and UK Nissan specialists. Availability is moderate but lead times of 2-4 weeks are common.
Key points
- • Request compression test reports before committing to purchase
- • Verify 2WD vs 4WD sump configuration matches your R'nessa variant
- • Rebuilt units with upgraded head gasket offer best long-term value
Question 6
What is the engine code for Nissan R'nessa GT?
The R'nessa GT Turbo uses the SR20DET engine code. Non-turbo GT variants (if specified) would use SR20DE, but UK imports are predominantly turbo.
Key points
- • SR20DET = turbocharged; SR20DE = naturally aspirated
- • Check engine bay plaque or VIN decoder for definitive identification
- • Turbo variants require specific oil, cooling and exhaust considerations
Question 7
Can I fit an SR20DET into a non-turbo R'nessa?
Yes, but it requires significant modification: turbo plumbing, intercooler, ECU, wiring loom and exhaust upgrades. Most owners find buying a GT donor more cost-effective.
Key points
- • Engine mounts and transmission may bolt up directly
- • Fuel system, ECU and wiring require extensive adaptation
- • Professional tuning essential to avoid engine damage post-conversion
Question 8
Do you supply the 4WD sump for R'nessa?
Yes, our network includes specialists who stock R'nessa-specific 4WD sumps for KA24DE and SR20DE engines. Always confirm drivetrain configuration when ordering.
Key points
- • 4WD sumps have different pickup location and mounting points
- • Using a 2WD sump on 4WD can cause oil starvation under cornering
- • Include chassis code (N30) and variant when requesting quotes
Question 9
Is the Nissan R'nessa engine reliable?
SR20DE and KA24DE are fundamentally robust engines if maintained; common failures (timing chain, head gasket) are well-documented and addressable with rebuilt units.
Key points
- • Regular oil changes critical for SR20 timing chain longevity
- • KA24DE benefits from upgraded multi-layer steel head gasket
- • Rebuilt engines with component upgrades offer best reliability
Question 10
What warranty on Nissan R'nessa engines?
Engines supplied through EngineMarket carry a minimum 12-month unlimited mileage warranty. Always confirm exact terms, coverage exclusions and approved fitting requirements with your chosen supplier.
Key points
- • Warranty typically covers parts and labour for manufacturing defects
- • Fitting by non-approved workshop may void warranty coverage
- • Keep all invoices and compression test reports for warranty claims
Why Choose Us
Why UK Nissan Altra Owners Trust EngineMarket
Find the best Nissan Altra engine replacement near you
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