The Discovery V8 was fitted to the first two generations of the Discovery — the D1 (1989–1998) and the D2 (1998–2004). Both used the same AJ41 petrol V8, offered in 3.9-litre form in the earlier cars and 4.0-litre in the later ones. It was the petrol flagship of the range during that era, sitting alongside the Tdi and Td5 diesel variants. The Discovery V8 is no longer in production, but we continue to rebuild and replace engines for every one still on the road. Land Rover Discovery V8 Engine Codes AJ41 (D1/L318, D2/L318 facelift) A 3.9-litre (D1) or 4.0-litre (D2) V8 petrol engine fitted to the Discovery from 1989 to 2004. No widely-reported engine issue for this variant — we still recommend a full inspection before any long journey. We replace timing chains, valve seals, coolant components, and bearings as standard on every rebuild. Check Your AJ41 Discovery V8 → [link to quote form] Land Rover Discovery V8 Engine Compatibility The AJ41 V8 in the Discovery is a straightforward fitment across the D1 and D2 generations, but the capacity changed from 3.9 litres to 4.0 litres partway through production. Before we quote or supply anything, we confirm: - Your exact engine code (AJ41) and capacity via registration or VIN - Your generation (D1/L318 or D2/L318 facelift) - Drivetrain and ancillary specification - Any ECU or emissions considerations specific to your exact build This is why we always start with your registration rather than a generic Discovery V8 quote — it protects you from paying for parts that don't fit your actual car. Land Rover Discovery V8 Applications by Generation Generation Chassis Years Engine Code Fuel Capacity D1 L318 1989–1998 AJ41 Petrol 3.9L V8 D2 L318 facelift 1998–2004 AJ41 Petrol 4.0L V8 Land Rover Discovery V8 Engines by Year Year Generation Engine Code Fuel Service 1989 D1/L318 AJ41 Petrol Rebuild / Replacement 1990 D1/L318 AJ41 Petrol Rebuild / Replacement 1991 D1/L318 AJ41 Petrol Rebuild / Replacement 1992 D1/L318 AJ41 Petrol Rebuild / Replacement 1993 D1/L318 AJ41 Petrol Rebuild / Replacement 1994 D1/L318 AJ41 Petrol Rebuild / Replacement 1995 D1/L318 AJ41 Petrol Rebuild / Replacement 1996 D1/L318 AJ41 Petrol Rebuild / Replacement 1997 D1/L318 AJ41 Petrol Rebuild / Replacement 1998 D1/L318 / D2/L318 facelift AJ41 Petrol Rebuild / Replacement 1999 D2/L318 facelift AJ41 Petrol Rebuild / Replacement 2000 D2/L318 facelift AJ41 Petrol Rebuild / Replacement 2001 D2/L318 facelift AJ41 Petrol Rebuild / Replacement 2002 D2/L318 facelift AJ41 Petrol Rebuild / Replacement 2003 D2/L318 facelift AJ41 Petrol Rebuild / Replacement 2004 D2/L318 facelift AJ41 Petrol Rebuild / Replacement *1998 was the transition year between D1 and D2 generations — if your registration falls in 1998, we'll confirm your exact engine code and capacity before quoting.* We Cover Every Land Rover Discovery V8 Model Year: ✓ Land Rover Discovery V8 1995 Engine Rebuild ✓ Land Rover Discovery V8 2000 Engine Rebuild ✓ Land Rover Discovery V8 2004 Engine Rebuild If your registration year isn't listed above, get in touch — we'll confirm availability directly against your reg. Land Rover Discovery V8 Engine Sizes ✓ Land Rover Discovery V8 3.9 Litre Engine (AJ41) ✓ Land Rover Discovery V8 4.0 Litre Engine (AJ41) Land Rover Discovery V8 Fuel Types ✓ Land Rover Discovery V8 Petrol Engine Rebuilds Land Rover Discovery V8 Engine Costs A Land Rover Discovery V8 engine rebuild starts from £4,500. 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: [Discovery Tdi Engine →] · [Discovery Td5 Engine →] · [Discovery TDV6 Engine →] · [Discovery SDV6 Engine →] · [Discovery TDV8/SDV8 Engine →] · [Discovery D250/D300/D350 Engine →] · [Discovery P360/P400/P400e Engine →] [← View All Land Rover Discovery Engines] Frequently Asked Questions What engine does the Land Rover Discovery V8 use? The Discovery V8 uses the AJ41 petrol V8 — a 3.9-litre unit in the D1 generation and a 4.0-litre unit in the D2 generation. How much does a Land Rover Discovery V8 engine rebuild cost? Rebuilds start from £4,500. Exact price depends on condition and parts required — submit your reg for a fixed-price quote. Which engine code is fitted to my Discovery V8? Enter your registration on this page and we'll confirm your exact AJ41 engine spec before you're quoted anything. Do you rebuild AJ41 Discovery V8 engines? Yes. We replace timing chains, valve seals, coolant components and bearings as standard on every AJ41 rebuild. Do you supply used Discovery V8 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 V8 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 V8 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 V8 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 V8 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 V8 Engine Rebuild Specialists", "url": "https://landrovergarage.co.uk/land-rover-discovery-v8-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 V8 Engine Rebuild & Replacement", "provider": { "@type": "AutoRepair", "name": "Land Rover Garage" }, "areaServed": "GB", "offers": { "@type": "Offer", "priceCurrency": "GBP", "price": "4500", "description": "Land Rover Discovery V8 engine rebuild starting price, AJ41" } }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "What engine does the Land Rover Discovery V8 use?", "acceptedAnswer": { "@type": "Answer", "text": "The Discovery V8 uses the AJ41 petrol V8 — a 3.9-litre unit in the D1 generation and a 4.0-litre unit in the D2 generation." } }, { "@type": "Question", "name": "How much does a Land Rover Discovery V8 engine rebuild cost?", "acceptedAnswer": { "@type": "Answer", "text": "Rebuilds start from £4,500. Exact price depends on condition and parts required — submit your reg for a fixed-price quote." } }, { "@type": "Question", "name": "Which engine code is fitted to my Discovery V8?", "acceptedAnswer": { "@type": "Answer", "text": "Enter your registration on this page and we'll confirm your exact AJ41 engine spec before you're quoted anything." } }, { "@type": "Question", "name": "Do you rebuild AJ41 Discovery V8 engines?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. We replace timing chains, valve seals, coolant components and bearings as standard on every AJ41 rebuild." } }, { "@type": "Question", "name": "Do you supply used Discovery V8 engines?", "acceptedAnswer": { "@type": "Answer", "text": "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." } }, { "@type": "Question", "name": "Can you recover my Discovery V8 if the engine has failed?", "acceptedAnswer": { "@type": "Answer", "text": "Yes — nationwide recovery is available from £70, and most vehicles are collected within a few hours of booking." } }, { "@type": "Question", "name": "How long does a Discovery V8 engine rebuild take?", "acceptedAnswer": { "@type": "Answer", "text": "Most rebuilds are completed within 3-5 working days from the time your car arrives at our workshop." } }, { "@type": "Question", "name": "Is rebuilding better than fitting a used engine?", "acceptedAnswer": { "@type": "Answer", "text": "For most Discovery V8 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." } } ] } ] }

We continue to rebuild and replace engine engines for every Discovery V8 on the road.