Isuzu D-Max 3.0L& 2.5L Diesel Engines- from £1,400 to £3,500
Rebuilt units from £1,400 · Common codes: 4JJ1, 4JJ1-TC, 4JK1, 4JK1-TC
Isuzu ENGINE MARKETPLACE
Isuzu D- Max Engine Replacement- Compare Prices& Save
Get quotes today from trusted UK Isuzu D-Max engine specialists. Compare prices on reconditioned, rebuilt and used engines- supply& fit available nationwide.
Supply& Fit Available
12-Month Warranty
Nationwide Delivery
100+ Suppliers
Isuzu D-Max 1.9L Modern Diesel Engines- from £1,600 to £3,800
Rebuilt units from £1,600 · Common codes: RZ4E, RZ4E-TC
Isuzu D-Max Legacy Diesel Engines- from £1,200 to £2,500
Rebuilt units from £1,200 · Common codes: 4JH1, 4JH1-T
Instant engine replacement quote - 100% free, no obligation
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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 Isuzu D-Max Replacement Engineto Finding the Best Isuzu D-Max 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 Isuzu D-Max Owners Across the UK
Rated 4.8 out of 5 by 1,081 verified customers who sourced reconditioned and used Isuzu D-Max 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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Variants We Cover
Isuzu D-Max Engine Replacement- All Variants Covered
Isuzu D-Max Utah
4JJ1 3.0L Diesel
Rebuilt Engines: £1,500-£3,500
Isuzu D-Max Yukon
4JJ1 3.0L Diesel
Rebuilt Engines: £1,500-£3,500
Isuzu D-Max Blade
4JJ1 3.0L Diesel
Rebuilt Engines: £1,500-£3,500
Isuzu D-Max Arkansas
4JK1 2.5L Diesel
Rebuilt Engines: £1,400-£2,800
Isuzu D-Max Echo
4JK1 2.5L Diesel
Rebuilt Engines: £1,400-£2,800
Isuzu D-Max V-Cross
RZ4E 1.9L Diesel
Rebuilt Engines: £1,600-£3,800
Not sure which variant your Isuzu D-Max is- Enter your registration number above- we’ll identify the exact sub-model, engine code and compatible replacement options instantly.
D-Max
Engine Codes
Isuzu D-Max Engine CodesFull Technical Specifications& Replacement Guide
Every engine code fitted to the Isuzu D-Max across all generations, with technical specs, compatible variants and trims, known failure points, and average rebuilt prices from UK specialists. Select an engine code to compare quotes.
Diesel Engines
Extracted from detailed diesel engine families across Isuzu D-Max variants.
4JJ1 - 3.0L Diesel
Main replacement triggers are timing chain wear, EGR / cooling faults and turbo-control issues.
Compatible variants
UtahYukonBladeInvincibleEigerHighline
Avg. rebuilt price
£1,500 - £3,500
Supply only
Technical specifications
- Fuel type
- Diesel
- Engine size
- 3.0L
- Power output
- 120-160 hp
- Years fitted
- 2002-2024
Common failures
- ●Main replacement triggers are timing chain wear, EGR / cooling faults and turbo-control issues.
- ●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 Isuzu D-Max engine specialists. Every rebuilt engine comes with a minimum 12-month unlimited mileage warranty.
D-Max
Common Problems
Isuzu D-Max Engine Problems- What It Costs to Fix& When Replacement Makes Sense
The Isuzu D-Max is a highly capable commercial and leisure pickup, but aging diesel units face predictable wear. The 4JJ1, 4JK1, and RZ4E diesel families dominate replacement demand. Every rebuilt engine supplied through EngineMarket includes upgraded internal components designed to address original failure points, plus a minimum 12-month unlimited mileage...
Isuzu D-Max Timing Chain Failure- Why 4JJ1 Engines Fail
Isuzu D-Max Timing Chain Failure- Why 4JJ1 Engines Fail
Most affected vehicles
Isuzu D-Max UtahYukon
Isuzu D-Max Utah, Yukon, Blade, Invincible (2007-2024, 4JJ1)
Failure mileage range
80,000-120,000 miles
Typical failure window
Root cause
Timing chain tensioner wear and chain stretch cause a distinct rattle on cold starts, risking catastrophic valve and piston damage if ignored.
Repair options & estimated costs (UK ranges)
| Repair tier | Dealer price | Specialist price | What it involves | Longevity / suitability |
|---|---|---|---|---|
| Minor- Preventative Chain Replacement | £800- £1,200 | £600- £900 | Replacement of timing chain, guides, and tensioner. | Viable only if caught early before internal engine damage occurs. |
| Full Replacement- Rebuilt Engine | £2,500- £3,800 | £1,800- £2,800 | Supply and fit of a reconditioned engine with upgraded timing components and 12-month warranty. | Best long-term value; prevents recurring catastrophic failure. |
Our recommendation
If you hear a rattle on startup, do not ignore it. On an Isuzu D-Max worth £4,000-£8,000, a full rebuilt engine with upgraded timing components is often more cost-effective than repeated chain repairs that risk total engine seizure.
Compare rebuilt 4JJ1 engine prices for your Isuzu D-Max.Replacement Engine Options
Isuzu D-Max Engine Types- Options, Costs& What to Expect
Every engine type is available through our UK network with typical price ranges based on your D-Max variant, engine code and budget.
Isuzu D-Max Reconditioned Engines (Recon)£1,800- £3,500((supply only))
Isuzu D-Max Rebuilt Engines£1,500- £2,800((supply only))
Isuzu D-Max Used Engines£900- £1,600((supply only))
Isuzu D-Max Remanufactured Engines£2,500- £4,200((supply only))
Isuzu D-Max Refurbished Engines£1,300- £2,200((supply only))
Compare Isuzu D-Max 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 Isuzu D-Max within hours.
Engine Sizes
Isuzu D-Max Engines by Size- Find the Right Displacement for Your Variant
Every displacement fitted to the Isuzu D-Max is listed below, complete with compatible engine codes, production years, and common failure notes to help you identify your exact unit.
The modern, refined entry point for late-model D-Max owners, the 1.9L RZ4E delivers excellent fuel economy and Euro 6 compliance without sacrificing the pickup's renowned capability.
⚙
Engine Code(s)
RZ4E, RZ4E-TC
▣
Compatible Models (UK)
V-Cross, Utah, Yukon, Invincible
ϟ
Power output
Verified by registration
△
Common Failure Points
DPF blockages from short journeys, complex ECU sensor faults.
Production Years: 2020-2024
Get quotes for Isuzu D-Max 1.9L diesel enginesFuel Type
Isuzu D-Max Engines by Fuel Type
Choose your Isuzu D-Max engine by fuel type to compare realistic replacement prices, known issues, and compatible UK supply options- from early 2.5L workhorses to the latest 1.9L Euro 6 variants.
Isuzu D-Max Diesel Engines
DieselThe absolute backbone of the D-Max's commercial and leisure reputation, covering the legendary 4JH1, 4JK1, 4JJ1, and modern RZ4E families across all generations.
Common Isuzu D-Max Diesel Engine Families
- •4JJ1- Most common replacement engine (3.0L), high torque, timing chain risks.
- •4JK1- Robust 2.5L workhorse, excellent fuel economy, injector seal vulnerabilities.
- •RZ4E- Modern 1.9L Euro 6 unit, refined performance, DPF regeneration complexities.
Found In
- •First Generation (2002-2006)- 4JH1
- •Second Generation (2006-2019)- 4JK1, 4JJ1
- •Third Generation (2020-2024)- RZ4E, 4JJ1
Known For
- •Exceptional low-end torque for towing, payload, and off-roading.
- •Timing chain stretch on high-mileage 4JJ1 units.
- •High UK replacement demand due to commercial vehicle wear and tear.
Typical Diesel Models
- •Arkansas, Echo, Barossa
- •Utah, Yukon, Blade
- •Invincible, V-Cross, Highline
Isuzu D-Max Diesel Engines
DieselThe absolute backbone of the D-Max's commercial and leisure reputation, covering the legendary 4JH1, 4JK1, 4JJ1, and modern RZ4E families across all generations.
Common Isuzu D-Max Diesel Engine Families
- •4JJ1- Most common replacement engine (3.0L), high torque, timing chain risks.
- •4JK1- Robust 2.5L workhorse, excellent fuel economy, injector seal vulnerabilities.
- •RZ4E- Modern 1.9L Euro 6 unit, refined performance, DPF regeneration complexities.
Found In
- •First Generation (2002-2006)- 4JH1
- •Second Generation (2006-2019)- 4JK1, 4JJ1
- •Third Generation (2020-2024)- RZ4E, 4JJ1
Known For
- •Exceptional low-end torque for towing, payload, and off-roading.
- •Timing chain stretch on high-mileage 4JJ1 units.
- •High UK replacement demand due to commercial vehicle wear and tear.
Typical Diesel Models
- •Arkansas, Echo, Barossa
- •Utah, Yukon, Blade
- •Invincible, V-Cross, Highline
Not sure which fuel type your Isuzu D-Max 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 Isuzu D-Max specialists.
Engine YearsGet quotes for 2006-2011 Isuzu D-Max replacement engines →
Isuzu D-Max Engines by Year- What Was Fitted& WhenIsuzu D-Max Engines by Year- What Was Fitted& When
This section covers all major engine changes across the Isuzu D-Max's production timeline, organised so owners can quickly identify their engine and compare rebuilt engine prices from UK specialists.
⚙Key Changes
▣Main Engines
▰Popular Models
- •Mechanical robustness and high commercial fleet adoption.
- •Early 4JJ1 models susceptible to injector seal carbon buildup.
🔧Known For
Engine Codes Covered:
4JK14JJ1Not sure which year your Isuzu D-Max 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 Isuzu D-Max specialists.
FAQ