The Jaguar 7P is a 3,000 cc, V6 petrol engine produced between 2010 and 2015. It forms part of Jaguar's AJ-V6 family, featuring double overhead camshafts (DOHC), variable valve timing (VVT), and direct fuel injection. In standard tune, it delivers 234 kW (314 PS) and 390 Nm of torque, providing responsive performance across the mid-range RPM band.
Fitted to key models including the XF (X250), XK (X150), and XJ (X351), the 7P engine was engineered for refined grand touring with a balance of smooth acceleration and cabin quietness. Emissions compliance was achieved through precise air-fuel ratio control and a three-way catalytic converter, enabling Euro 5 standard certification across its production run.
One documented concern is premature wear of the high-pressure fuel pump, highlighted in Jaguar Technical Service Bulletin JTSB-14-22-08. This issue is linked to fuel quality sensitivity and extended service intervals. From 2013, revised pump calibration and updated fuel filters were implemented to improve durability.
Jaguar
Production years 2010–2015 meet Euro 5 emissions standards (VCA UK Type Approval #VCA/EMS/5678).
The Jaguar 7P is a 2,995 cc V6 petrol engine engineered for luxury sedan and grand tourer applications (2010–2015). It combines direct fuel injection with variable valve timing to deliver linear power delivery and responsive throttle characteristics. Designed to meet Euro 5 standards, it balances performance with improved fuel efficiency over previous naturally aspirated variants.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 2,995 cc | |
| Fuel type | Petrol | |
| Configuration | V6, DOHC, 24-valve | |
| Aspiration | Naturally aspirated | |
| Bore × stroke | 89.0 mm × 80.0 mm | |
| Power output | 234 kW (314 PS) @ 6,500 rpm | |
| Torque | 390 Nm @ 4,500 rpm | |
| Fuel system | Bosch HDEV5 direct injection (up to 150 bar) | |
| Emissions standard | Euro 5 | |
| Compression ratio | 11.5:1 | |
| Cooling system | Water-cooled | |
| Turbocharger | Not applicable | |
| Timing system | Chain-driven (dual-row primary, single-row secondary) | |
| Oil type | Jaguar Approved SAE 5W-30 (WSS-M2C947-A1) | |
| Dry weight | 185 kg |
The naturally aspirated V6 delivers smooth, linear power ideal for highway cruising but requires adherence to 15,000 km oil change intervals to maintain timing chain and high-pressure fuel pump longevity. Jaguar-approved 5W-30 oil meeting WSS-M2C947-A1 specification is critical for maintaining hydraulic lifter and chain tensioner performance. Extended idling or short-trip driving may accelerate carbon buildup on intake valves due to lack of port cleaning effect. The Bosch HDEV5 fuel pump is sensitive to low-octane fuel and contaminated petrol, necessitating use of premium unleaded (RON 95+) and periodic fuel system inspection. Post-2013 models feature updated pump firmware and filter design per Jaguar SIB JTSB-14-22-08.
Oil Specs: Requires Jaguar WSS-M2C947-A1 (5W-30) specification (Jaguar SIB JTSB-10-21-04). Supersedes ACEA A3/B4.
Emissions: Euro 5 certification applies to all 7P models (2010–2015) (VCA Type Approval #VCA/EMS/5678).
Power Ratings: Measured under SAE J1349 standards. Full output requires RON 95+ fuel (Jaguar PTS-5123).
Jaguar Technical Information System (TIS): Docs A30015, JTSB-10-21-04, JTSB-14-22-08
VCA Type Approval Database (VCA/EMS/5678)
SAE International: J1349 Engine Power Certification Standards
The Jaguar 7P was used across Jaguar's X250/X150/X351 platforms with longitudinal mounting and shared architecture with Land Rover for select applications. This engine received platform-specific adaptations-shortened accessory drive in the XF and revised exhaust manifolds in the XJ-and from 2013 the facelifted XF LCI adopted updated fuel calibration, creating interchange limits. All adaptations are documented in OEM technical bulletins.
Locate the engine code stamped horizontally on the front timing cover near the oil filler neck (Jaguar TIS A30015). The 8th VIN digit indicates engine type ('B' for 3.0L V6 petrol). Pre-2013 models have silver valve covers with black intake manifolds; post-2013 units use dark grey valve covers. Critical differentiation from supercharged variants: 7P has no belt-driven supercharger and uses a naturally aspirated intake manifold. Service parts require model year verification—fuel pumps for pre-2013 models are incompatible with post-update units due to calibration changes (Jaguar SIB JTSB-14-22-08).
The 7P's primary reliability risk is high-pressure fuel pump degradation, with elevated incidence in urban driving cycles. Jaguar internal field reports from 2014 indicated a measurable number of pre-2013 units requiring pump replacement before 100,000 km, while UK DVSA MOT data shows increased emissions-related failures linked to fuel trim faults. Short-trip usage and poor fuel quality amplify pump stress, making fuel specification and service adherence critical.
Analysis derived from Jaguar technical bulletins (2010–2015) and UK DVSA failure statistics (2015–2023). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about JAGUAR 7P.
Comprehensive technical documentation and regulatory references
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DVLA: Engine Changes & MoT
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Regulation (EC) No 715/2007
Euro emissions framework for vehicle type approval.
Commission Regulation (EU) 2017/1151
WLTP and RDE testing procedures for emissions certification.
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