Jaguar Engine Technical Library

Jaguar Engine Technical Library

Complete technical specifications, service schedules, oil capacities, and timing chain information for every Jaguar engine - from the classic XK6 to the modern Ingenium range.

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The Short Answer

This technical library is the definitive reference for Jaguar engine specifications, service data, and maintenance intervals. Every figure - from oil capacities and torque specs to timing chain types - is verified against factory data and proprietary enquiry records [EM-VERIFIED]. Whether you need the correct oil for your AJ133 or the service schedule for an X260, this is the starting point.

Use the index below to navigate to your engine or model. All data is independently verified and updated monthly.

Engine Specifications

Oil capacities, timing chain or belt type, and key technical data for every Jaguar engine.

Modern Jaguar Engines

Classic & V8 Engines

Looking for another engine? Visit the Engine Knowledge Centre for the full list.

Service Schedules

Factory-recommended maintenance intervals and service schedules for every Jaguar model.

Saloon & Estate

SUV & Crossover

Sports

For full model details, visit the Jaguar Engines homepage.

Technical References & Tools

Engine number locations, VIN decoders, torque specs, coolant types, and more.

Need to confirm your engine? Use the Registration Lookup or Engine Compatibility Checker.

Our Verdict

The Jaguar Technical Library is the most comprehensive independent technical resource for Jaguar owners and specialists in the UK. Every specification is cross-referenced against factory data and verified against real-world enquiry patterns [EM-VERIFIED]. Whether you're a DIY owner or a professional mechanic, this index provides the authoritative data you need - without the marketing fluff. Bookmark this page as your first stop for Jaguar technical data.

For failure data and reliability trends, see the Engine Failure Index 2026.

Frequently Asked Questions

Where can I find the engine number on my Jaguar?
The engine number is typically stamped on the engine block. For most Jaguar engines, it's located on the lower front-left side of the block (near the oil filter housing) or on the rear of the block adjacent to the bellhousing. See the full guide with diagrams here.
Does the Ingenium diesel have a timing chain or belt?
The Ingenium diesel (204DTD) uses a timing chain, not a belt. However, early models (pre-2019) are known for tensioner wear. Full details on the 204DTD timing chain here.
What is the oil capacity of the AJ133 5.0 V8?
The AJ133 5.0 V8 has a dry fill capacity of approximately 7.8 litres (with filter). Always use oil meeting Jaguar specification WSS-M2C913-D or equivalent. Complete oil spec and capacity guide.
How often should I service my Jaguar XF?
The XF (X260) service interval is typically 12 months or 16,000 miles, whichever comes first. However, for high-mileage or heavily used vehicles, many specialists recommend a 10,000-mile / 12-month schedule. Full XF service schedule.
What does the "Restricted Performance" warning light mean?
The "Restricted Performance" light indicates the engine ECU has detected a fault and is limiting power to protect the engine. Common causes include fuel pressure issues, turbo problems, or DPF blockages. Full guide to Restricted Performance.
Can I use my VIN to check which engine is fitted?
Yes. The 8th character of your Jaguar VIN usually denotes the engine code. Our VIN Decoder tool can decode this for you, or you can use the Fitment Matrix to cross-reference.
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