

Jaguar F-Pace D300Engine Rebuild— From £2,900
Specialist Jaguar F-Pace D300 engine rebuilds and replacements, with registration-based engine matching, nationwide recovery and a 12-month unlimited-mileage warranty
Rated Jaguar Engine Specialists — 1,800+ Engines Rebuilt
Specialist technicians with 10-15 years of experience
12 Month Unlimited-Mileage Warranty
Nationwide Recovery
Free Engine Matching by Registration
Ingenium AJ300D Specialists

Your Jaguar F-Pace D300 Engine

Vehicle
Jaguar F-Pace D300
Model
F-Pace
Variant
D300
Fuel
Diesel MHEV
Engine
AJ300D (Ingenium)
Capacity
3.0L I6
Generation
X761 (2016–present)
Rebuild From
£2,900
Not sure which engine you have?
The F-Pace D300 uses the AJ300D (Ingenium) 3.0-litre inline-six mild-hybrid engine — enter your registration below and we'll confirm your exact spec before you get a quote.
DVLA & VIN verified
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No obligation quote
Jaguar F-Pace D300Engine Rebuild Price
Starting From £2,900

Engine Code
AJ300D (Ingenium)Rebuild From
£2,900

Generation
X761 (2016–present)
Exact price depends on condition and parts required — submit your reg for a fixed-price quote.
Jaguar F-Pace D300 Oil Leaks & Coolant System Wear (AJ300D (Ingenium) I6)
The AJ300D (Ingenium) is a sophisticated 3.0-litre inline-six with an integrated starter-generator and electric auxiliary compressor — a more modern and efficient design than the older AJ300D (Ingenium) V6. We replace timing chains, bearings, water pump and gaskets as standard on every AJ300D (Ingenium) rebuild.
Because the F-Pace D300 uses a completely different engine family from the V8 M178 fitted to the F-Pace 63 and GT 63 S, parts and rebuild specifications don't cross over between them.
Source: Established AJ300D (Ingenium) specialist pattern — timing chain, bearing and gasket wear across integrated-starter-generator inline-six units.

Jaguar F-Pace D300ENGINE OPTIONS
Every F-Pace D300 is different. That's why we offer the right solution for your engine, your car and your budget.
REBUILDING YOUR F-PACE D300 ENGINE
Most engine suppliers sell you a used engine of unknown history and hope it matches. We rebuild the engine your F-Pace D300 already has instead — strip it down, pressure-test it, and replace every worn or damaged component (timing chain, injector seals, bearings and gaskets) with updated OEM parts. You get a near-new engine with a 12-month unlimited-mileage warranty, without the compatibility risk of an unknown used unit. This is the option most F-Pace D300 owners choose, and it's the one we'd recommend for most situations.
RECONDITIONED F-PACE D300 ENGINES
"Reconditioned" is the term many owners search for when they mean the same thing as a rebuild — a full strip-down, inspection, and replacement of worn parts rather than a straight swap. If that's what you're after, our rebuild service is exactly that.
REFURBISHED F-PACE D300 ENGINES
Similarly, "refurbished" often describes the same process from a different angle — restoring your existing engine to full working condition rather than replacing it outright. Our rebuild covers this.
REMANUFACTURED F-PACE D300 ENGINES
Some owners specifically search for a "remanufactured" engine, expecting a unit rebuilt to original specification with updated components. That's consistent with what our rebuild service delivers on the AJ300D.
REPLACEMENT F-PACE D300 ENGINES
If your existing engine is beyond economical repair, we also offer full engine replacement and fitting — sourced and fitted by our team, with the same 12-month warranty.
USED F-PACE D300 ENGINES
In some cases, a matched low-mileage used engine is the right call — particularly if you need your car back on the road quickly and your existing engine's damage is extensive. We can source and fit these too, though most owners who ask about used engines end up choosing a rebuild once they understand the compatibility risk a used unit carries. Enter your reg below and we'll talk you through both options honestly.
NOT SURE WHICH OPTION IS RIGHT FOR YOU?
Enter your registration below and we'll confirm your AJ300D (Ingenium) and talk you through the best solution for your F-Pace D300, honestly.
Ask About Your OptionsOUR WORKSHOP
01RECOVERY COLLECTION
02AJ300D (Ingenium) ENGINE STRIPPED FOR REBUILD INSPECTION
03VALVE COVERS & COOLANT COMPONENT WORK
04TECHNICIANS AT WORK
05ENGINE TESTING (RIG)
06COMPLETED & READY FOR REFIT
Real photos from our workshop — not stock imagery. This is what a genuine Jaguar F-Pace D300 rebuild looks like.
Jaguar F-Pace D300 ENGINE REBUILD PROCESS
WHAT MERCEDES F-Pace D300 OWNERS SAY
WE COVER YOUREXACT VEHICLE
Enter your registration below and we'll confirm your Jaguar F-Pace D300 has the AJ300D (Ingenium), along with an exact rebuild price.
WHY MERCEDES F-Pace D300 OWNERS CHOOSE US
Engine matched using VIN or registration number
Genuine specialist workshop — not a broker
Specialist technicians with 10-15 years of experience
We don't swap your engine for an unknown used unit
Nationwide recovery, workshop rebuild
12 month unlimited-mileage warranty
All engine ancillaries serviced as part of the rebuild
Trade & public enquiries welcome
Dedicated advisor from quote to fit
OUR MOST RECENTMERCEDES RECOVERIES & REBUILDS
Real vehicles brought into our workshop. Open bonnets, stripped blocks, and cars ready for collection — this is what genuine engine work looks like.

Jaguar F-Pace D300
RECOVERY

Jaguar F-Pace D300
DIAGNOSTICS

Jaguar F-Pace D300
STRIPPED ENGINE

Jaguar F-Pace D300
TIMING CHAIN REPLACEMENT

Jaguar F-Pace D300
IN FOR REBUILD

Jaguar F-Pace D300
REBUILD IN PROGRESS
HOW IT WORKS
SEND YOURREGISTRATION
RECEIVE YOURFIXED-PRICE QUOTE
WE RECOVERYOUR CAR
REBUILD &REFIT
Most F-Pace models are recovered within a few hours of booking. Most rebuilds are completed within 3-5 working days.
Workshop slots fill up fast — book your recovery today.

LOOKING FOR A USED ORREPLACEMENT ENGINEINSTEAD?
We supply low-mileage, VIN-matched used units too, and offer full replacement and fitting. However, most F-Pace D300 owners choose a rebuild once they realise it removes compatibility risk and works out more cost-effective over the life of the car.
Enter your reg below — we'll show you every option, honestly.
ABOUT THE Jaguar F-Pace D300 ENGINE

The F-Pace D300 has been part of the F-Pace range since 2016, using the Ingenium AJ300D — a 3.0-litre inline-six diesel MHEV. It's the most powerful diesel in the F-Pace line-up, positioned above the D200. The AJ300D is a six-cylinder member of Jaguar Land Rover's Ingenium family, sharing its core architecture with the four-cylinder AJ200D fitted to other F-Pace and XE/XF models. The D300 badge replaced the earlier 3.0-litre V6 diesel found in pre-2019 F-Pace models, moving to a more modern inline-six configuration with mild-hybrid assistance. The F-Pace D300 remains in production as a current variant.
We continue to rebuild and replace AJ300D (Ingenium) engines for every F-Pace D300 on the road.
Jaguar F-Pace D300 ENGINE CODES

AJ300D (Ingenium) (X761 (2016–present))
A 3.0-litre inline-six diesel MHEV fitted to the F-Pace D300 from 2016 to present across the X761 generation. Known for timing chain wear as part of the broader Ingenium diesel pattern — see the callout above. We replace the timing chain, tensioners, guides, injector seals, bearings and gaskets as standard on every AJ300D rebuild. Check Your AJ300D F-Pace D300 → [link to quote form]
Check Your AJ300D (Ingenium) F-Pace D300Jaguar F-Pace D300 ENGINE COMPATIBILITY

The F-Pace D300 uses a single engine family — the Ingenium AJ300D — across the X761 generation. However, the 3.0-litre inline-six diesel fitted to the D300 is a different unit from the earlier 3.0-litre V6 diesel used in pre-2019 F-Pace models. Before we quote or supply anything, we confirm:
Your exact engine code (AJ300D)
Your generation (X761)
Drivetrain and ancillary specification
Any electronics or ECU considerations specific to your exact build
This is why we always start with your registration rather than a generic F-Pace quote — it protects you from paying for parts that don't fit your actual car.
Jaguar F-Pace D300 APPLICATIONS BY GENERATION
Jaguar F-Pace D300 ENGINES BY YEAR
Jaguar F-Pace D300 has used the AJ300D (Ingenium) throughout (X761 (2016–present)). If you're unsure of your exact spec, we'll confirm it before you book.
The AJ300D (Ingenium) has been fitted to every F-Pace D300 since launch — if your registration year isn't listed above, get in touch and we'll confirm availability directly against your reg.
WE COVER EVERY Jaguar F-Pace D300 MODEL YEAR:
Jaguar F-Pace D300
2016 Engine Rebuild
Jaguar F-Pace D300
2017 Engine Rebuild
Jaguar F-Pace D300
2018 Engine Rebuild
Jaguar F-Pace D300
2019 Engine Rebuild
Jaguar F-Pace D300
2020 Engine Rebuild
Jaguar F-Pace D300
2021 Engine Rebuild
Jaguar F-Pace D300
2022 Engine Rebuild
Jaguar F-Pace D300
2023 Engine Rebuild
Jaguar F-Pace D300
2024 Engine Rebuild
Jaguar F-Pace D300
2025 Engine Rebuild
Jaguar F-Pace D300
2026 Engine Rebuild
If your registration year isn't listed above, get in touch — we'll confirm availability directly against your reg.
Jaguar F-Pace D300 ENGINE COSTS
A Jaguar F-Pace D300 engine rebuild starts from
£2,900
A full replacement engine and fitting service is also available. Exact pricing depends on the condition of your existing engine and the parts required — submit your registration for a fixed-price quote within 30 minutes.

12 MONTH
UNLIMITED-MILEAGE
WARRANTY
MERCEDES F-Pace D300 ENGINE SIZES
• Jaguar F-Pace D300 3.0 Litre Engine (AJ300D (Ingenium), I6)
MERCEDES F-Pace D300 FUEL TYPES
• Jaguar F-Pace D300 Petrol Mild Hybrid Engine Rebuilds
RELATED JAGUAR ENGINES
Most Jaguar F-Pace D300 engine rebuilds are completed within 3-5 working days.
Nationwide recovery and collection available for all Jaguar F-Pace D300 models.









