Fitment

Fits for:

• Jaguar XE (X760) diesel models
• Jaguar XF (X260) diesel models
• Jaguar F-Pace (X761) diesel SCR variants
• Jaguar XJ (X351 diesel versions)
• Land Rover Range Rover / Range Rover Sport (L405 / L494 diesel SCR systems)
• Land Rover Discovery 4 / Discovery 5
• Range Rover Velar (L560 diesel SCR variants)
• Engine: 2.0L / 3.0L Ingenium / TDV6 / SDV6 diesel engines with SCR (AdBlue / DEF system)
• Position: Exhaust NOx sensor (SCR inlet or outlet depending on configuration)
• OE / Cross References: JPLA-5J299-CD / JPLA5J299CD / FPLA-5J299-CD / LR104387 / LR104388 / LR078810 / C2D55027 / 0281007845 / 0281007846 / Bosch NOx sensor family

FAQ

Q1: Is JPLA-5J299-CD a NOx sensor?
A1: Yes. JPLA-5J299-CD is a Jaguar Land Rover OEM NOx (nitrogen oxide) sensor used in diesel SCR AdBlue emission systems.

Q2: What vehicles use this sensor?
A2: It is commonly used on Jaguar XE, XF, F-Pace, XJ and Land Rover Discovery, Range Rover, Range Rover Sport, and Velar diesel models equipped with Euro 5 / Euro 6 SCR systems.

Q3: Is this inlet or outlet sensor?
A3: It can be used as either upstream (pre-SCR) or downstream (post-SCR) NOx sensor depending on exhaust layout.

Q4: What does this sensor do?
A4: It measures nitrogen oxide levels in exhaust gases and sends data to the ECU to control AdBlue dosing, helping reduce emissions and maintain SCR efficiency.