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Lexus · Mid-Size SUV · 2004–2009 Custom Search

Lexus RX XU30

Weaknesses, engine ratings and buying advice

★★★★★
3.0 / 5.0 · Based on 1 engine variants · How we rate

Generations

Engine Overview

The Lexus RX XU30 is available with one engine variant at 272 hp.

RX 350 · Petrol· 270 PS
2004 2009

The 2GR-FE 3.5L V6 easily clears 300k+ km. VVT-i oil line (rubber hose) was a recall issue on pre-2010 models. Check water pump and ignition coils from 50k km. One of the most robust engines in its class.

  • !! VVT-i Oil Supply Hose Failure (Service Campaign) from 110,000 km

    The rubber section of the VVT-i oil supply hose degrades from PCV blow-by gases. Develops a pinhole that expands into full rupture. Oil loss at highway speed causes catastrophic engine failure from oil starvation. Lexus issued warranty enhancement program TSB POL-14-02 in July 2014. Revised all-metal replacement part 15678-31010 available but some replacements also fail.

    Symptoms: Oil puddle under engine, low oil pressure warning light, sudden engine noise, oil spray on undercarriage
    200–500 $
    Ad VVT-i oil hose 2GR-FE15678-31010 oil supply pipeVVT oil line Lexus RX 350
  • !! Front Timing Cover Oil Leak from 130,000 km

    The 2GR-FE is notorious for oil leaking from the front timing chain cover where the block, head, and cover converge. RTV sealant fails over time. Repair requires engine and transmission removal on the RX due to tight packaging. Toyota estimates 24 hours labor for a $20 gasket. The leak is cosmetic initially but worsens progressively.

    Symptoms: Oil drip from front of engine, oil on AC compressor area, burning oil smell, oil puddle after parking
    3,000–6,000 $
    Ad timing cover gasket 2GR-FEfront cover reseal Lexus RX 350engine front cover 2GR-FE
  • !! Premature Water Pump Failure from 100,000 km

    Water pump failures are documented across the 2GR-FE family. The internal water pump can leak coolant externally or fail mechanically, causing overheating. Multiple shops report this as one of the most common 2GR-FE repairs. Failure can occur as early as 60,000 miles.

    Symptoms: Coolant leak from pump area, engine overheating, coolant level drops, steam from engine bay
    400–1,200 $
    Ad water pump 2GR-FEwater pump Lexus RX 350 3.5 V616100-39436 water pump

Vehicle Weaknesses

WeaknessCost
!Dashboard Cracking / Deterioration

Dashboard material cracks and deteriorates from UV exposure and heat cycling. Most-reported complaint on 2007-2009 RX 350 models. Covered under Lexus warranty enhancement program ZLD (expired). Replacement dashboards cost $1,000-$2,500 if not covered.

Symptoms: Visible cracks across dashboard surface, material feels rough or grainy, may produce reflective glare
Ad dashboard replacement Lexus RX 350dash cover RX XU30instrument panel RX 350 2007-2009
 High
NHTSA Owner Complaints
Below average
548 complaints · 2004–2009
  1. 01 Engine
    91
  2. 02 Steering
    85 ⚠ 2
  3. 03 Body Structure
    81 ⚠ 3
  4. 04 Other
    72 ⚠ 1
  5. 05 Electrical
    51

Top Reported Issues

⚠ Engine (91 complaints)
⚠ Steering (85 complaints)
⚠ Body Structure (81 complaints)
Source: NHTSA (nhtsa.gov) · 2026-04

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Known Problems and Issues +

A total of 16 weaknesses have been documented for the Lexus RX XU30 (2004–2009) — 3 engine-related and 13 vehicle-related. Typical issues affect Interior, Steering, Electronics, Body.

RX (2GR-FE, 2004–2009) — Be Careful: VVT-i Oil Supply Hose Failure (Service Campaign), Front Timing Cover Oil Leak, Premature Water Pump Failure. Power: 270 PS.

What to watch out for with the Lexus RX? See the detailed listing of all engine and vehicle weaknesses in the sections above.

Frequently Asked Questions

What problems and weaknesses does the Lexus RX XU30 have? +
The Lexus RX XU30 has 3 known engine weaknesses and 13 vehicle weaknesses.
What should I look for when buying a used Lexus RX XU30? +
faq.watch_a_none
Which engine is recommended? +
Be careful: 2GR-FE (3.5L V6). No engine is rated 'Good Choice'. The most fun to drive is the 2GR-FE (3.5L V6).
Which Lexus RX XU30 engine is the most fun? +
The {code} ({displacement}) offers the most driving fun in the Lexus RX XU30 — rated: "Decent". {description} The second-generation RX established the template: comfortable, quiet, invisible to drive. The 3.5L V6 is smooth and reliable. Dashboard cracking affects most examples — check the ZLD warranty program status. VVT-i oil line recall on 2007-2009 models is mandatory. Water pump around 80k miles. Everything else is minor. A high-mileage XU30 RX with service history is one of the safest used SUV purchases available.
Is the Lexus RX XU30 worth buying used? +
The Lexus RX XU30 requires careful consideration — choosing the right engine variant is crucial.
What horsepower variants are available for the Lexus RX XU30? +
The Lexus RX XU30 is available with engine variants from 272 to 277 hp. Petrol: 2GR-FE (3.5L V6).

Last updated: February 2026 · All information without guarantee