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2003 Land Rover Discovery Ii

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2003 Land Rover Discovery Ii do not stand out strongly from the model-year median of 35.

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When problems were reported

Mileage at the reported incident

55 reports with mileage · 8 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Engine And Engine Cooling. Review the 27 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Service Brakes, Hydraulic. Review the 11 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 5 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

5 crash reports2 fire reports3 injury reports

Engine And Engine Cooling complaints

27 reports
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89,000 miles · Feb 19, 2012
Engine And Engine Cooling

WHILE DRIVING LOW MILEAGE 2003 DISCOVERY II SE7, ENGINE BEGAN TO KNOCK IN UPPER ENGINE AREA ON DRIVER SIDE. PULLED INTO LOCAL REPAIR SHOP IMMEDIATELY AND WAS TOLD IT WAS NOT A ROD AS THE NOISE DISSIPATES WHEN IDLED ABOVE 1000 RPM. TOOK IT TO A LOCAL LAND ROVER SHOP AND WAS TOLD IT WAS EITHER A BAD OIL PUMP OR THE SLEEVE IN THE…

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WHILE DRIVING LOW MILEAGE 2003 DISCOVERY II SE7, ENGINE BEGAN TO KNOCK IN UPPER ENGINE AREA ON DRIVER SIDE. PULLED INTO LOCAL REPAIR SHOP IMMEDIATELY AND WAS TOLD IT WAS NOT A ROD AS THE NOISE DISSIPATES WHEN IDLED ABOVE 1000 RPM. TOOK IT TO A LOCAL LAND ROVER SHOP AND WAS TOLD IT WAS EITHER A BAD OIL PUMP OR THE SLEEVE IN THE CYLINDER AT THE BACK OF THE ENGINE HAS COME LOOSE AND IS KNOCKING UP AGAINST THE HEAD GASKET. TECHNICIAN PRIVATELY INDICATED BOTH ARE KNOWN ISSUES AND THAT A NEW ENGINE IS REQUIRED IN EITHER CASE AND THAT LR NORTH AMERICA KNOWS OF THE ISSUES AND HAS REFUSED TO ASSIST OWNERS OR ISSUE A RECALL. COST OF NEW ENGINE IS BETWEEN $8,000 AND 12,000 DEPENDING ON WHO YOU TALK WITH. SINCE THE ONLY REAL ISSUE SO FAR IS THE NOISE FACTOR (SOUNDS LIKE A DIESEL WHILE IDLING), TECHNICIAN FURTHER ADVISED IT WOULD BE BEST TO KEEP DRIVING THE LR UNTIL IT COMPLETELY FAILED AS THE PRICE OF NEW ENGINE WOULD NOT BE MORE AND I SHOULD GET AS MUCH FROM THE ORIGINAL AS POSSIBLE. REQUEST NHTSA LOBBY ON BEHALF OF OWNERS TO GET THIS ISSUE RESOLVED BETWEEN OWNERS AND LRNA. ISSUES ARE OBVIOUS MANUFACTURING DEFECTS AND LR SHOULD BE HELD ACCOUNTABLE FOR THE PROBLEM AND OFFER SOME TYPE SOLUTION TO THE CONSUMER. THE NHTSA SHOULD ISSUE SOME SORT OF FINE IF POSSIBLE TO FORCE LR TO MAKE GOOD ON THEIR PRODUCT. *TR

NHTSA ODI #10448491

57,000 miles · Jul 4, 2011
Engine And Engine Cooling

I OWN A 2003 LAND ROVER DISCOVERY SE. THIS VEHICLE ONLY HAS 57,000 MILES AND HAS BEEN VERY WELL MAINTAINED. RECENTLY I NOTICED A TAP COMING FROM THE ENGINE. I IMMEDIATELY TOOK IT OVER TO THE LOCAL LAND ROVER DEALER. AFTER A COUPLE OF DAYS, I WAS INFORMED THAT IT NEEDED A NEW ENGINE IN ORDER TO FIX THIS PROBLEM, AT A COST OF …

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I OWN A 2003 LAND ROVER DISCOVERY SE. THIS VEHICLE ONLY HAS 57,000 MILES AND HAS BEEN VERY WELL MAINTAINED. RECENTLY I NOTICED A TAP COMING FROM THE ENGINE. I IMMEDIATELY TOOK IT OVER TO THE LOCAL LAND ROVER DEALER. AFTER A COUPLE OF DAYS, I WAS INFORMED THAT IT NEEDED A NEW ENGINE IN ORDER TO FIX THIS PROBLEM, AT A COST OF $14,000. WHAT A JOKE! THERE IS A WIDESPREAD PROBLEM WITH THESE TRUCKS MAINTAINING ADEQUATE OIL PRESSURE IN ORDER TO KEEP THEM RUNNING PROPERLY. ONCE AGAIN THE CONSUMER GETS THE SHAFT. I AM NOW STUCK, ALONG WITH A LOT OF OTHER LR OWNERS, FACED WITH A HUGE REPAIR BILL. THIS MATTER SHOULD HAVE BEEN LOOKED INTO AS A POSSIBLE RECALL. *TR

NHTSA ODI #10410418

86,000 miles · Aug 21, 2010
Engine And Engine CoolingLatches/locks/linkagesPower Train

I HAVE EXPERIENCED WHAT APPEARS TO BE THE SAME OIL PUMP SYMPTOMS OTHERS HAVE COMPLAINED OF. DESPITE READING "FULL", MY TRUCK SEEMS TO HAVE DIFFICULTY ADEQUATELY LUBRICATING. SO, SOME DAYS IT'S SOUNDED LIKE A TANK!! *TR

NHTSA ODI #10350872

61,000 miles · Apr 2, 2010
Engine And Engine Cooling

I PURCHASED A 2003 LAND ROVER DISCOVERY SERIES II HSE WITH 44K MILES. IN FEBRUARY 2008, I BROUGHT THE VEHICLE TO LAND ROVER DEALER TO HAVE A FULL INSPECTION OF THE VEHICLE. THE INSPECTION REPORT NOTED THAT VEHICLE WAS IN GREAT CONDITION WITH NO ISSUES NEEDING TO BE ADDRESSED. BUT ALONG WITH THE EVALUATION PAPER WORK PROVIDE…

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I PURCHASED A 2003 LAND ROVER DISCOVERY SERIES II HSE WITH 44K MILES. IN FEBRUARY 2008, I BROUGHT THE VEHICLE TO LAND ROVER DEALER TO HAVE A FULL INSPECTION OF THE VEHICLE. THE INSPECTION REPORT NOTED THAT VEHICLE WAS IN GREAT CONDITION WITH NO ISSUES NEEDING TO BE ADDRESSED. BUT ALONG WITH THE EVALUATION PAPER WORK PROVIDED BY THE LAND ROVER DEALER WAS A LAND ROVER TECHNICAL ALERT. THE TECHNICAL ALERT STATED THE FOLLOWING;' DISCOVERY SERIES II (LT) 3A771801 ' 3A808362 SITUATION OIL PUMP FAILURES ON 2003 DISCOVERY SERIES II VEHICLES MAY BE THE RESULT OF A MANUFACTURING ERROR. LOCATING DOWEL PINS MAY BE SLIGHTLY MISALIGNED PERMITTING ASSEMBLY OF THE OIL PUMP TO THE ENGINE BLOCK, BUT PLACING STRESS ON THE PUMP HOUSING WHICH CAN ULTIMATELY LEAD TO LEAKAGE OR FAILURE. RESOLUTION WHENEVER AN OIL PUMP FAILURE IS ENCOUNTERED ON VEHICLES WITHIN THE ABOVE VIN RANGE THE ONLY EFFECTIVE REPAIR CURRENTLY AVAILABLE IS REPLACEMENT OF THE COMPLETE ENGINE ASSEMBLY INCLUDING THE FRONT COVER/OIL PUMP MANUFACTURED TO THE LATEST TOLERANCES. MY LAND ROVER VIN NUMBER FALLS WITHIN THE IDENTIFIED VIN NUMBER RANGE OF AFFECTED VEHICLES. JUMP AHEAD TO 2010. WHILE DRIVING THE VEHICLE ON 26 MARCH 2010, THE OIL LIGHT CAME AND THE ENGINE BEGAN TO MAKE RUMBLING SOUNDS. I TURNED OFF THE VEHICLE. FEARING THE WORST, I HAD THE VEHICLE TOWED AT A COST OF $545 TO MY MECHANIC. MY MECHANIC CONFIRMED THAT THE OIL PUMP HAD FAILED. I SPOKE TO THE LAND ROVER DEALER AND TO LAND ROVER OF NORTH AMERICA. NEITHER WOULD COVER THE REPAIR IN SPITE OF THE TECHNICAL ALERT PUBLISHED AND PROVIDED BY THEM ON THIS CONDITION. THE ESTIMATED COST TO REPAIR THE VEHICLE IS $10,000. I BELIEVE THAT I AM RESPONSIBLE FOR THE OWNERSHIP AND REASONABLE RISKS ASSOCIATED WITH A USED VEHICLE. BUT, THE ISSUE WITH MY VEHICLE IS NOT REASONABLE. LAND ROVER MADE A MANUFACTURING 'ERROR', PUBLISHED IT AND THEN LEFT THE 'ERROR' TO THE CONSEQUENCE AND EXPENSE OF MYSELF. *TR

NHTSA ODI #10323539

99,000 miles · Dec 13, 2009
Engine And Engine Cooling

2003 LAND ROVER DISCOVERY OIL PUMP FAILURE. LAND ROVER IS AWARE OF THIS PROBLEM AND DOES NOT WANT TO DO A RECALL. *TR

NHTSA ODI #10295488

58,000 miles · Apr 29, 2009
Engine And Engine Cooling

I HAVE A 2003 LAND ROVER DISCOVERY. I JUST PAID TO REPLACE THE OIL PUMP ONLY TO FIND OUT THAT LAND ROVER PUBLISHED A TECHNICAL ALERT THAT STATES THE ONLY WAY TO FIX THE ISSUE IS TO REPLACE THE ENTIRE ENGINE. DOWEL PINS ON THE BLOCK ARE MISALIGNED DUE TO A MANUFACTURER ERROR PER THE ALERT. THE VEHICLE ONLY HAS 58K MILES AND HAS B…

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I HAVE A 2003 LAND ROVER DISCOVERY. I JUST PAID TO REPLACE THE OIL PUMP ONLY TO FIND OUT THAT LAND ROVER PUBLISHED A TECHNICAL ALERT THAT STATES THE ONLY WAY TO FIX THE ISSUE IS TO REPLACE THE ENTIRE ENGINE. DOWEL PINS ON THE BLOCK ARE MISALIGNED DUE TO A MANUFACTURER ERROR PER THE ALERT. THE VEHICLE ONLY HAS 58K MILES AND HAS BEEN METICULOUSLY MAINTAINED. LAND ROVER IS NOT OFFERING TO COVER ANY OF THE REPAIR COSTS EVEN THOUGH IT WAS A MANUFACTURER ERROR FROM THE START. *TR

NHTSA ODI #10267277

85,000 miles · Apr 14, 2009
Engine And Engine Cooling

I HAVE A 2003 LANDROVER DISCOVERY 85,000 MILES ON THE VEHICLE WHEN THE OIL LIGHT CAME ON. THE REPAIR SHOP STATES I NEED A NEW OIL PUMP. THERE IS A LANDROVER SERVICE BULLETIN OUT THAT STATES THEY ARE AWARE THAT SOME DISCOVERY'S BETWEEN A SET OF SERIAL NUMBERS ARE DEFECTIVE BUT THEY WILL NOT HELP THE OWNERS OF THESE VEHICLES TO RE…

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I HAVE A 2003 LANDROVER DISCOVERY 85,000 MILES ON THE VEHICLE WHEN THE OIL LIGHT CAME ON. THE REPAIR SHOP STATES I NEED A NEW OIL PUMP. THERE IS A LANDROVER SERVICE BULLETIN OUT THAT STATES THEY ARE AWARE THAT SOME DISCOVERY'S BETWEEN A SET OF SERIAL NUMBERS ARE DEFECTIVE BUT THEY WILL NOT HELP THE OWNERS OF THESE VEHICLES TO REPAIR THE PROBLEM IT WILL COST ME $1,300 DOLLARS AT THE LEAST TO FIX THIS PROBLEM. THIS SHOULD BE COVERED BY LANDROVER. *TR

NHTSA ODI #10265287

53,715 miles · Feb 27, 2009
Engine And Engine Cooling

I HAVE A 2003 LAND ROVER THAT JUST PASSED 50 K AND STARTED TICKING FROM THE ENGINE. I TOOK IT TO THE DEALER AND THEY TOLD ME THAT I HAD A OIL PUMP FAILURE AND I NEED A NEW ENGINE. THAT WILL COST 8000$. WHY DO WE HAVE TO PAY THAT AMOUNT OF MONEY WHEN THE MANUFACTURER HAS HUNDREDS OF THESE FAILURES. *TR

NHTSA ODI #10260217

94,000 miles · Nov 28, 2008
Engine And Engine Cooling

BOLT ON OIL PUMP LOST TORQUE THAT CAUSED OIL LOSS AND ENGINE OVERHEATING AND HEAD GASKET FAILURE. OCCURRED ONE TIME AND HAD OIL PUMP REPAIRED. EXPANSION RESERVOIR TANK REPLACED. PLENUM LINES REPLACED. HEAD GASKET REPLACED. ACCORDING TO DESIGN FLAW INDICATED BY LAND ROVER AMERICA, THIS ISSUE IS HIGHLY LIKELY TO OCCUR AGAIN. …

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BOLT ON OIL PUMP LOST TORQUE THAT CAUSED OIL LOSS AND ENGINE OVERHEATING AND HEAD GASKET FAILURE. OCCURRED ONE TIME AND HAD OIL PUMP REPAIRED. EXPANSION RESERVOIR TANK REPLACED. PLENUM LINES REPLACED. HEAD GASKET REPLACED. ACCORDING TO DESIGN FLAW INDICATED BY LAND ROVER AMERICA, THIS ISSUE IS HIGHLY LIKELY TO OCCUR AGAIN. *TR

NHTSA ODI #10250069

62,000 miles · Nov 17, 2008
Engine And Engine Cooling

2003 LAND ROVER DISCOVERY II EXPERIENCED SUDDEN OIL PUMP FAILURE WHICH WILL REQUIRE AN ENTIRE ENGINE REPLACEMENT. THIS PROBLEM WAS RECOGNIZED AS A MANUFACTURING ERROR PER A LAND ROVER TECHNICAL ALERT TA03 1201 ISSUED IN 2003 BUT WAS NOT DIVULGED TO THE PUBLIC AND HAS NOT GENERATED A RECALL. THE MANUFACTURER REFUSES TO SIGNIFICAN…

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2003 LAND ROVER DISCOVERY II EXPERIENCED SUDDEN OIL PUMP FAILURE WHICH WILL REQUIRE AN ENTIRE ENGINE REPLACEMENT. THIS PROBLEM WAS RECOGNIZED AS A MANUFACTURING ERROR PER A LAND ROVER TECHNICAL ALERT TA03 1201 ISSUED IN 2003 BUT WAS NOT DIVULGED TO THE PUBLIC AND HAS NOT GENERATED A RECALL. THE MANUFACTURER REFUSES TO SIGNIFICANTLY ASSIST WITH REPLACEMENT DESPITE THEIR PREVIOUS IDENTIFIED ERROR AND CLEAR CONSUMER EXPECTATION THAT OIL PUMP MALFUNCTIONS AND/OR ENGINE REPLACEMENTS ARE NOT EXPECTED AFTER 5 YEARS/60K MILES OF USE WITH A NORMALLY MAINTAINED ENGINE. *TR

NHTSA ODI #10248964

Official recalls

2

04V005000 · Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip

Jan 6, 2004

CERTAIN SPORT UTILITY VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARDS NO. 105, "HYDRAULIC AND ELECTRIC BRAKE SYSTEMS," AND NO. 135, "PASSENGER CAR BRAKE SYSTEMS." THE ANTI-LOCK BRAKING SYSTEM (ABS) MODULATOR VALVE COVER RETAINING BOLTS CAN CRACK DUE TO STRESSES TRANSMITTED BY THE FLEXING VALVE COVERS.

Consequence & remedy

Consequence: THIS CAN PRODUCE AN UNEXPECTED INCREASE IN STOPPING DISTANCE, WITH THE POTENTIAL FOR TOTAL LOSS OF SERVICE BRAKING FUNCTION, WHICH COULD RESULT IN A CRASH.

Remedy: DEALERS WILL STRENGTHEN THE ABS MODULATOR ASSEMBLY VALVE COVERS AND REPLACE THE RETAINING BOLTS. OWNER NOTIFICATION IS EXEPCTED TO BEGIN DURING MAY 2004. OWNERS SHOULD CONTACT LAND ROVER AT 1-800-637-6837.

04V006000 · Engine And Engine Cooling

Jan 6, 2004

ON CERTAIN SPORT UTILITY VEHICLES, THE ACTIVE CORNERING ENHANCEMENT (ACE) PUMP BANJO BOLT LOOSES TORQUE AND ALLOWS FLUID TO LEAK PAST THE JOINT.

Consequence & remedy

Consequence: THE FLUID FROM THE PUMP JOINT CAN IGNITE, RESULTING IN AN UNDER HOOD FIRE.

Remedy: DEALERS WILL INSPECT THE VEHICLES FOR LEAKAGE. IF NO LEAKAGE IS EVIDENT, THE BANJO BOLT WILL BE RE-TIGHTENED. IF LEAKAGE IS EVIDENT, THE BANJO BOLT AND DOWTY WASHERS WILL BE REPLACED. OWNER NOTIFICATION IS EXPECTED TO BEGIN DURING MAY 2004. OWNERS SHOULD CONTACT LAND ROVER AT 1-800-637-6837.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.