The estimated cost for a diagnostic on a Lexus Rx350 in 2026 ranges from $115 to $230. This estimate includes parts and labor for typical US regions.
Standard Estimator
$115 — $230
Status
FAIR PRICE*Note: Pricing for Lexus vehicles can be higher than average due to specific diagnostic software requirements and standard service intervals.
Most owners prefer OEM-equivalent parts to maintain performance and resale value.
Browse OBD2 scanner compatible with your Lexus Rx350 — new, OEM, and aftermarket options.
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Common repairs with pricing tailored to your Lexus Rx350.
Compare pricing for this repair across popular makes and models.
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Find shops near you that specialize in Lexus repairs.
