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Genuine Lexus IS300 Relay Block
Relay Fuse Box- Select Vehicle by Model
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11 Relay Blocks found
Lexus IS300 Relay Block Assembly
Part Number: 82660-53030$100.11 MSRP: $135.38You Save: $35.27 (27%)Ships in 1-3 Business Days
Lexus IS300 Relay Block Assembly
Part Number: 82660-30C70$88.42 MSRP: $119.58You Save: $31.16 (27%)Ships in 1-3 Business DaysLexus IS300 Relay Block Assembly
Part Number: 82660-24020$103.80 MSRP: $140.37You Save: $36.57 (27%)Ships in 1-3 Business Days
Lexus IS300 Relay Block Assembly
Part Number: 82660-30D50$8.96 MSRP: $11.47You Save: $2.51 (22%)Ships in 1-3 Business Days
Lexus IS300 Relay Block Assembly
Part Number: 82660-30C00$8.96 MSRP: $11.47You Save: $2.51 (22%)Ships in 1-3 Business Days
Lexus IS300 Relay Block Assembly
Part Number: 82660-53010$10.91 MSRP: $13.96You Save: $3.05 (22%)Ships in 1-3 Business Days
Lexus IS300 Relay Block Assembly
Part Number: 82660-75010$20.27 MSRP: $25.93You Save: $5.66 (22%)Ships in 1-3 Business Days
Lexus IS300 Engine Room Relay Block
Part Number: 82743-30090$48.35 MSRP: $61.86You Save: $13.51 (22%)Ships in 1-3 Business Days
Lexus IS300 Relay Block
The Lexus IS300 Relay Block is the engine's rock solid backbone in terms of strength which drivers count on for lasting performance. By anchoring the crankshaft, pistons and cylinder head, the Relay Block helps every moving part of the engine stay in place so that the horsepower arrives at the wheels smoothly. Within the larger Lexus powertrain architecture, the fineness of the Relay Block's cast aluminum shell reinforced by cast iron liners maintains a weight to power ratio that is both interesting and impressive, one that gains praise from Lexus for nimble yet dependable handling across first, second and third generation Lexus IS300 models. Deep in the middle of the Relay Block, it pumps coolant through sculpted water jackets and pressurized oil passages bath the bearings while protecting them from heat spikes that might otherwise shorten engine life. This constant flow not only increases efficiency but, by cutting down on the metal fatigue, increases safety during spirited driving. Precision machined deck surfaces and bearing bores enable the Relay Block to seal tightly with gaskets, preventing leaks before they begin to leak and keeping emissions clean. Its standardized mounting points mean the same Relay Block design seamlessly fits in sedans, coupes and sport oriented trims, providing IS300 enthusiasts with confidence when upgrading or rebuilding any IS300 model. Of high mileage engines, when owners refresh the engine, simple operations such as cylinder honing or align honing can restore the Relay Block to factory geometry, which shows how much service life is built into the original casting. Added touches like integrated oil squirters aimed at piston undersides and strategically ribbed walls make the Relay Block unique in the market, providing crisp throttle response and reduced vibration. That combination of forward thinking engineering and real world toughness cements Lexus reliability and makes the IS300 and its resilient Relay Block a favorite choice for drivers that demand both excitement and peace of mind.
Should you need to purchase new auto parts for your vehicle, we strongly suggest you consider the genuine Lexus IS300 Relay Block available on LexusPartsNow.com. Our OEM Lexus IS300 Relay Block come with the reassurance of the manufacturer's warranty, a hassle-free return policy, and speedy delivery service, all at affordable prices online. Feel free to shop with confidence!
