The Discovery SDV8 was fitted to the D3 and D4 generations of the Discovery — roughly 2004 to 2016 — as the flagship diesel V8 option in the range. Early D3 cars (2004–2009) use the TDV8 designation, while later D4 cars (2009–2016) use the SDV8 badge, reflecting a higher output tune of the same 4.4-litre V8 diesel family. Both share the same fundamental architecture and the same known wear patterns as the wider TDV6/SDV6 family they're derived from. Land Rover Discovery SDV8 Engine Codes TDV8 (D3, 2004–2009) A 4.4-litre V8 diesel fitted to the Discovery D3 from 2004 to 2009. Known for timing chain tensioner wear, injector seal leaks and crankshaft bearing failure risk — a pattern shared with the wider TDV6/SDV6 family. We replace timing chain components, injector seals, EGR components, turbo components and gaskets as standard on every TDV8 rebuild. Check Your TDV8 Discovery SDV8 → [link to quote form] SDV8 (D4, 2009–2016) The higher-output version of the 4.4-litre V8 diesel, fitted to the Discovery D4 from 2009 to 2016. Shares the same fundamental architecture and known wear pattern as the TDV8 — timing chain tensioner wear, injector seal leaks and crankshaft bearing failure risk. We service it to the same standard as the TDV8, replacing the same components as standard on every SDV8 rebuild. Check Your SDV8 Discovery SDV8 → [link to quote form] Land Rover Discovery SDV8 Engine Compatibility Because the Discovery SDV8 spans two engine codes across two generations, and because the SDV8 is a higher-output tune of the same basic engine, fitting the wrong replacement or assuming a TDV8 part will work on an SDV8 car can create compatibility issues. Before we quote or supply anything, we confirm: Your exact engine code (TDV8 or SDV8) via registration or VIN Your generation (D3 or D4) 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 Discovery SDV8 quote — it protects you from paying for parts that don't fit your actual car. Land Rover Discovery SDV8 Applications by Generation Generation Chassis Years Engine Code Fuel D3 L319 2004–2009 TDV8 Diesel D4 L319 facelift 2009–2016 SDV8 Diesel Land Rover Discovery SDV8 Engines by Year Year Generation Engine Code Fuel Service 2004 D3 TDV8 Diesel Rebuild / Replacement 2005 D3 TDV8 Diesel Rebuild / Replacement 2006 D3 TDV8 Diesel Rebuild / Replacement 2007 D3 TDV8 Diesel Rebuild / Replacement 2008 D3 TDV8 Diesel Rebuild / Replacement 2009 D3/D4 TDV8/SDV8 Diesel Rebuild / Replacement 2010 D4 SDV8 Diesel Rebuild / Replacement 2011 D4 SDV8 Diesel Rebuild / Replacement 2012 D4 SDV8 Diesel Rebuild / Replacement 2013 D4 SDV8 Diesel Rebuild / Replacement 2014 D4 SDV8 Diesel Rebuild / Replacement 2015 D4 SDV8 Diesel Rebuild / Replacement 2016 D4 SDV8 Diesel Rebuild / Replacement 2009 was the transition year between D3 and D4 generations — if your registration falls in this year, we'll confirm your exact engine code before quoting. We Cover Every Land Rover Discovery SDV8 Model Year: ✓ Land Rover Discovery SDV8 2006 Engine Rebuild ✓ Land Rover Discovery SDV8 2010 Engine Rebuild ✓ Land Rover Discovery SDV8 2014 Engine Rebuild ✓ Land Rover Discovery SDV8 2016 Engine Rebuild If your registration year isn't listed above, get in touch — we'll confirm availability directly against your reg. Land Rover Discovery SDV8 Engine Sizes ✓ Land Rover Discovery SDV8 4.4 Litre Engine (TDV8/SDV8, V8) Land Rover Discovery SDV8 Fuel Types ✓ Land Rover Discovery SDV8 Diesel Engine Rebuilds Land Rover Discovery SDV8 Engine Costs A Land Rover Discovery SDV8 engine rebuild starts from £4,500, whether your car has the TDV8 or the SDV8. 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. Related Land Rover Discovery Variants Looking for a different Discovery engine? We also cover: [Land Rover Discovery TDV6 Engine →] · [Land Rover Discovery SDV6 Engine →] · [Land Rover Discovery D250 Engine →] · [Land Rover Discovery D300 Engine →] · [Land Rover Discovery D350 Engine →] · [Land Rover Discovery P400 Engine →] [← View All Land Rover Discovery Engines] Frequently Asked Questions What engine does the Land Rover Discovery SDV8 use? It depends on the generation. D3 cars (2004–2009) use the TDV8 4.4-litre V8 diesel, while D4 cars (2009–2016) use the SDV8 — a higher-output version of the same 4.4-litre V8 diesel. Send us your registration and we'll confirm which one your car has. How much does a Land Rover Discovery SDV8 engine rebuild cost? Rebuilds start from £4,500, for either engine code. Exact price depends on condition and parts required — submit your reg for a fixed-price quote. Which engine code is fitted to my Discovery SDV8? Enter your registration on this page and we'll confirm whether you have the TDV8 or the SDV8 before you're quoted anything. Do you rebuild TDV8 Discovery SDV8 engines? Yes. We replace timing chain components, injector seals, EGR components, turbo components and gaskets as standard on every TDV8 rebuild. Do you rebuild SDV8 Discovery SDV8 engines? Yes. The SDV8 shares the same fundamental architecture as the TDV8 and we service it to the same standard, replacing the same components on every rebuild. Do you supply used Discovery SDV8 engines? Yes, in some cases a matched low-mileage used engine is the right option. Our team will advise honestly once we've matched your registration and understood your situation. Can you recover my Discovery SDV8 if the engine has failed? Yes — nationwide recovery is available from £70, and most vehicles are collected within a few hours of booking. How long does a Discovery SDV8 engine rebuild take? Most rebuilds are completed within 3-5 working days from the time your car arrives at our workshop. Is rebuilding better than fitting a used engine? For most Discovery SDV8 owners, yes. A rebuild removes the compatibility risk that comes with an unknown used unit's history, and comes with a 12-month unlimited-mileage warranty — often longer and more comprehensive than what a used engine supplier offers. <a name="quote-form"></a> Get Your Free Land Rover Discovery SDV8 Fixed-Price Quote [Quote Form: Registration Number | Postcode | Name | Phone | Email | Issue/Enquiry Type (dropdown: Engine Failure / Replacement Needed / General Enquiry) | Submit] Most quotes returned within 30 minutes during working hours. json { "@context": "https://schema.org", "@graph": [ { "@type": "Organization", "@id": "https://landrovergarage.co.uk#organization", "name": "Land Rover Garage", "url": "https://landrovergarage.co.uk", "email": "info@landrovergarage.co.uk", "telephone": "+44 01268 944 234", "sameAs": [ "https://facebook.com/landroverrebuildgarageuk", "https://twitter.com/landroverrebuildgarageuk", "https://instagram.com/landroverrebuildgarageuk", "https://tiktok.com/@landroverrebuildgarageuk" ] }, { "@type": "AutoRepair", "@id": "https://landrovergarage.co.uk#autorepair", "name": "Land Rover Garage – Discovery SDV8 Engine Rebuild Specialists", "url": "https://landrovergarage.co.uk/discovery-sdv8-engines", "telephone": "+44 01268 944 234", "email": "info@landrovergarage.co.uk", "priceRange": "££££", "address": { "@type": "PostalAddress", "streetAddress": "Unit A5 Windsor Road, Commercial Estate, Ramsden Heath", "addressLocality": "Billericay", "postalCode": "CM11 1QE", "addressCountry": "GB" }, "openingHours": "Mo-Fr 09:00-18:00, Sa 11:00-14:00", "areaServed": "GB", "parentOrganization": { "@id": "https://landrovergarage.co.uk#organization" }, "brand": { "@type": "Brand", "name": "Land Rover" } }, { "@type": "Service", "serviceType": "Land Rover Discovery SDV8 Engine Rebuild & Replacement", "provider": { "@type": "AutoRepair", "name": "Land Rover Garage" }, "areaServed": "GB", "offers": { "@type": "Offer", "priceCurrency": "GBP", "price": "4500", "description": "Land Rover Discovery SDV8 engine rebuild starting price, TDV8 and SDV8" } }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "What engine does the Land Rover Discovery SDV8 use?", "acceptedAnswer": { "@type": "Answer", "text": "It depends on the generation. 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We continue to rebuild and replace TDV8 or SDV8 engines for every Discovery SDV8 on the road.