Jaguar FPace D300 Engine Replacement - Compare Prices & Get Quotes
Get quotes today from trusted UK Jaguar F-Pace D300 engine specialists. Compare prices on reconditioned, rebuilt and used engines for your 3.0L diesel, ensuring precise compatibility and reliable performance for your premium SUV.
Supply & Fit Available
12-Month Warranty
Nationwide Delivery
100+ Suppliers
From £7,500 to £11,000 [EM-QUOTE]
Used from £3,500 · Reconditioned from £6,500 · Common codes: 306DT, AJ300D
From £3,500
Tested, bare/short engine
From £6,500
Rod bearings addressed, tested
From quote
Upgraded bearings, full teardown, revised valvetrain
Secure enquiry - no spam, no pressure. Genuine quotes only from vetted UK Jaguar F-Pace D300 specialists.
3 Simple Steps3 Simple Stepsto Finding the Best Jaguar F-Pace D300 Replacement Engineto Finding the Best Jaguar F-Pace D300 Replacement Engine
Most replacements completed within 3-5 days.
Variant HistoryJaguar F-Pace D300 - Engine History & Specs at a Glance
When the D300 variant launched, it served as the premium diesel flagship for the F-Pace range, initially featuring a robust 3.0L V6 diesel before transitioning to a refined 3.0L inline-six mild-hybrid diesel to meet modern emissions standards.
Variant HistoryJaguar F-Pace D300 - Engine History & Specs at a Glance
When the D300 variant launched, it served as the premium diesel flagship for the F-Pace range, initially featuring a robust 3.0L V6 diesel before transitioning to a refined 3.0L inline-six mild-hybrid diesel to meet modern emissions standards.
Jaguar F-Pace D300
Fuel TypeDiesel / Diesel MHEV
Engine Size Range3.0L
Power Output Range300hpEngine History Timeline
306DT 3.0L V6 Diesel, 300hp, launched as the top-tier diesel option for the F-Pace.
AJ300D 3.0L Inline-6 Diesel MHEV, 300hp, introduced with the facelift, replacing the V6 with a smoother, more efficient mild-hybrid architecture.
Key Specs Snapshot
Fuel TypeDiesel / Diesel MHEVEngine Size Range3.0LPower Output Range300hpYears Produced2016-presentEvery engine fitted to the Jaguar F-Pace D300 is covered below, with UK rebuilt pricing and known failure points for these premium diesel powertrains.
Jaguar F-Pace D300 Engine Codes - Specifications & Replacement CostJaguar F-Pace D300 Engine Codes - Specifications & Replacement Cost
3.0L Diesel (2016-2020)
Power Output300hpYears Fitted2016-2020
Compatible Trim Levels
- D300
- D300 R-Dynamic S
- D300 R-Dynamic SE
- D300 HSE
- D300 First Edition
Find your exact engine code, specs and UK replacement cost guide.
Used
Tested, ready-to-fit engine
£3,500-£5,500
Reconditioned
Addressed known issues, tested
£6,500-£9,500
Rebuilt
Full teardown, upgraded internals
£7,500-£11,000
Common Failure
Crankshaft bearing failure due to tin-aluminium coating fatigue, compounded by oil pump issues, typically presenting between 80,000 and 140,000 miles.
The Jaguar F-Pace D300 reliability profile is defined by its two distinct 3.0L diesel architectures. The earlier 306DT V6 is known for crankshaft bearing vulnerabilities, while the newer AJ300D inline-six MHEV faces turbo wastegate and injector seal challenges. Every rebuilt engine supplied through EnginesMarket includes upgraded components addressing these original failure points, backed by a minimum 12-month unlimited mileage warranty.
Why the Jaguar F-Pace D300 306DT Wears Prematurely
Affected Vehicles
Jaguar F-Pace D300 (306DT, 2016-2020)
Typical Failure Mileage
80,000-140,000 miles
Root Cause
Tin-aluminium coating fatigue on the crankshaft bearings, compounded by oil pump issues, leads to rapid oil pressure loss and catastrophic bottom-end failure.
Why It Happens
Tin-aluminium coating fatigue on the crankshaft bearings, compounded by oil pump issues, leads to rapid oil pressure loss and catastrophic bottom-end failure.
Dealer (parts + labour)
£500-£900
Specialist (parts + labour)
£300-£600
What it involves
Oil analysis and oil pump inspection to detect early metal contamination.
Suitability
Suitable only as early detection; does not reverse existing bearing wear.
1 - 2 daysDealer (parts + labour)
£10,000-£15,000
Specialist (parts + labour)
£7,500-£11,000 [EM-QUOTE]
What it involves
Supply & fit of a fully rebuilt 3.0L V6 with upgraded bearing coatings, new oil pump, and 12-month warranty.
Suitability
The only reliable long-term solution once cold-start knocking or pressure loss is detected.
1 - 2 daysAll prices are indicative UK market ranges based on current UK specialist supplier data.| Repair Tier | Dealer (Parts + Labour) | Specialist (Parts + Labour) | What It Involves | Suitability | Estimated Time |
|---|---|---|---|---|---|
 Minor/Preventative Minor | £500-£900 | £300-£600 | Oil analysis and oil pump inspection to detect early metal contamination. | Suitable only as early detection; does not reverse existing bearing wear. | 1 - 2 days |
 Full Replacement - rebuilt/reconditioned engine Best Value | £10,000-£15,000 | £7,500-£11,000 [EM-QUOTE] | Supply & fit of a fully rebuilt 3.0L V6 with upgraded bearing coatings, new oil pump, and 12-month warranty. | The only reliable long-term solution once cold-start knocking or pressure loss is detected. | 1 - 2 days |
Vehicle Value Check
Vehicle Value Check
A typical 2016-2020 Jaguar F-Pace D300 holds a UK market value of approximately £14,000-£25,000 [THIRD-PARTY]. A specialist rebuilt engine (£7,500-£11,000) represents a viable investment, preserving the vehicle's premium value without approaching the scrap threshold.
Our Recommendation
Our Recommendation
If cold-start knocking is detected, immediate shutdown is critical. A full rebuilt unit with upgraded bearing coatings is the only reliable long-term solution, as partial repairs rarely address microscopic metal contamination in the oil galleries.
Don't Let Engine Failure Write Off Your Jaguar F-Pace D300
Whether your Jaguar F-Pace D300 is struggling with 306DT crankshaft bearing wear or AJ300D turbo wastegate degradation, the financial decision between repeated dealership repairs and a complete engine replacement is straightforward. EnginesMarket connects you with trusted UK Jaguar specialists who supply fully rebuilt 3.0L diesel engines featuring upgraded internal components that permanently address the original design vulnerabilities. Every unit comes with a minimum 12-month unlimited mileage warranty, nationwide delivery, and optional supply & fit packages, allowing you to bypass main dealer markups and return to the road with confidence.
Compare rebuilt 306DT Jaguar F-Pace D300 engine prices
12-Month Minimum
UK Specialists Vetted
Best Price GuidanceImportant Information
Important Information
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 EnginesMarket's UK network. Actual costs vary depending on damage severity, vehicle condition, variant, and workshop location within the. Use our free comparison tool to get tailored quotes for your specific Jaguar F-Pace D300. Every engine supplied through EnginesMarket carries a minimum 12-month unlimited mileage warranty - always confirm exact terms with your chosen supplier.
Jaguar F-Pace D300 Engine ReplacementFrequently Asked Questions
Question 1How much does a Jaguar F-Pace D300 engine replacement cost-
A fully rebuilt Jaguar F-Pace D300 engine typically costs between £7,500 and £11,000 for supply only, while reconditioned units start from £6,500. Used engines are available from £3,500 but carry higher risk for a premium diesel SUV.
- Rebuilt units include upgraded bearing coatings and turbo components.
- Specialist supply and fit labour typically adds £975-£1,300.
- All rebuilt engines include a minimum 12-month unlimited mileage warranty.
Question 2What are the signs of crankshaft failure in a Jaguar F-Pace D300-
Early signs of crankshaft bearing wear in the 306DT 3.0L V6 include a distinct metallic knocking or rumbling noise from the bottom end, especially during cold starts or under heavy acceleration.
- Metallic knocking on startup indicates advanced bearing wear.
- Sudden loss of oil pressure warning lights on the dashboard.
- Ignoring these symptoms can lead to catastrophic internal engine seizure.
Question 3Is it worth replacing the engine in a Jaguar F-Pace D300-
Yes, replacing the engine is highly recommended and financially sensible. With current UK market values for the F-Pace D300 ranging from £14,000 to over £40,000 depending on the year, a £7,500-£11,000 rebuilt engine represents a viable fraction of the car's total value.
- Preserves the collectible status and performance of the vehicle.
- A rebuilt unit with upgraded components is more reliable than the original factory specification.
- Significantly cheaper than the depreciation hit of selling a car with a failed engine.
Question 4What is the difference between the 306DT and AJ300D engines in the F-Pace D300-
The 306DT is a 3.0L V6 diesel used from 2016 to 2020, known for strong torque but vulnerable to crankshaft bearing wear. The AJ300D is a 3.0L inline-six diesel MHEV introduced in 2020, offering smoother operation and better efficiency, though it can experience twin-turbo wastegate and injector seal issues.
- Both produce 300hp but feature entirely different internal architectures.
- The AJ300D includes a 48-volt mild-hybrid system requiring specialist calibration.
- Always source an engine specifically coded and calibrated for your exact production year.
Question 5How long does a Jaguar F-Pace D300 engine replacement take-
A complete Jaguar F-Pace D300 engine replacement typically takes 3 to 5 days at a specialist workshop. This includes the physical removal and installation (15-20 hours of labour), fluid replacement, and mandatory Topix diagnostic programming.
- Supply-only engines can be delivered nationwide within 1-3 working days.
- Topix coding is mandatory to pair the new ECU with the engine immobiliser and MHEV systems.
- Supply and fit packages handle the entire process seamlessly.
Question 6What warranty comes with a reconditioned Jaguar F-Pace D300 engine-
All reconditioned and rebuilt Jaguar F-Pace D300 engines supplied through EnginesMarket include a minimum 12-month unlimited mileage warranty. This covers manufacturing defects and component failure under normal use.
- Warranty applies to both parts and labour when using a network specialist.
- Upgraded internal components (like revised bearing coatings) are specifically covered.
- Keep all service records and invoices to maintain warranty validity.
Why Choose UsCompare Jaguar F-Pace D300Engine PricesToday
100+ Jaguar F-Pace D300 engines supplied through our network
12-Month Unlimited Mileage Warranty on every rebuilt Jaguar F-Pace D300 engine
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Comparing quotes is free, no-obligation, and specific to your exact Jaguar F-Pace D300 and engine code. Don't risk your premium SUV with unverified parts; connect with vetted UK specialists who understand the unique demands of the 3.0L diesel powertrain and can get you back on the road with confidence.
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