Budget
The lowest price in this list
KAMOKA 7100054
KAMOKA 7100054 Spark Plug
£9.99
Compare Lexus RX U3 spark plug from trusted brands — check fitment by engine
19 parts available for Lexus RX U3
By price and quality, from the parts for Lexus RX U3.
Budget
The lowest price in this list
KAMOKA 7100054
Our recommendation
Standard
A balance of price and quality
DENSO IK20TT
Premium
A top-tier choice
FEBI BILSTEIN 13609
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Finding the right spark plug for your Lexus RX U3 is essential for safe and reliable driving. We stock 19+ options from 8+ trusted brands, all with TecDoc-verified fitment for your specific vehicle.
When choosing spark plug for your Lexus RX U3, consider factors like OEM vs aftermarket quality, material specifications, and your driving conditions. OEM parts match original specifications exactly, while premium aftermarket brands like Bosch, TRW, and Febi Bilstein often offer comparable quality at lower prices.
All spark plug listed on this page are confirmed compatible with Lexus RX U3. Our fitment data is sourced from TecDoc, the industry-standard European automotive parts database. If you are unsure about compatibility, check the OE part number on your existing component and use our cross-reference search.
19 options from 8 brands fit the Lexus RX U3. 15 are in stock.
Prices run from £4.99 to £16.99. The cheapest one in stock costs £9.99.
BOSCH (5 in stock, from £11.99), DENSO (4 in stock, from £12.99) and NGK (2 in stock, from £11.99).
Yes. No part fits all 7 engine and model-year versions, so choose your engine to see the ones that fit.
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Common original equipment numbers linked to replacement-part pages.