Genuine Lexus RX350 Relay Block

Relay Fuse Box

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17 Relay Blocks found

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Lexus RX350 Block, Engine Room Junction
Part Number: 82721-48051
$219.83 MSRP: $299.72
You Save: $79.89 (27%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Fuse & Relay Box
- Replaces: 82721-48050
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2007-2009 Lexus RX350 | STD | 6 Cyl 3.3L, 6 Cyl 3.5L | 2GRFE, 2GRFE; GSU30L-AWAGKA, 3MZFE; GSU30L-AWAGKA, GSU30L-CWAGKA, GSU35L-AWAGKA, GSU35L-CWAGKA, MCU33L-AWAGKA, MCU33L-CWAGKA, MCU38L-AWAGKA, MCU38L-CWAGKA
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Lexus RX350 Block, Engine Room Junction
Part Number: 82721-48050
$221.63 MSRP: $299.72
You Save: $78.09 (27%)
Ships in 1-3 Business Days
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Product Specifications
- Manufacturer Note: KOREA SPEC&PREMIUM PACKAGE&HEADLAMP-DISCHARGE&SEAT HEATER-WITH(DRIVER & PASSENGER)
- Replaced by: 82721-48051
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2007-2008 Lexus RX350 | STD | 6 Cyl 3.3L, 6 Cyl 3.5L | 2GRFE, 3MZFE; GSU30L-AWAGKA, GSU30L-CWAGKA, GSU35L-AWAGKA, GSU35L-CWAGKA, MCU33L-AWAGKA, MCU33L-CWAGKA, MCU38L-AWAGKA, MCU38L-CWAGKA
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Lexus RX350 Block Sub-Assy, Relay
Part Number: 82602-48050
$38.79 MSRP: $51.61
You Save: $12.82 (25%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Relay Box, Relay Plate
- Manufacturer Note: KOREA SPEC&PREMIUM PACKAGE(USA)&SEAT HEATER-WITH(DRIVER & PASSENGER)
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2007-2015 Lexus RX350 | STD | 6 Cyl 3.3L, 6 Cyl 3.5L | 2GRFE, 2GRFXE, 3MZFE; GGL10L-AWTGKA, GGL10L-CWTGKA, GGL15L-AWTGKA, GGL15L-CWTGKA, GGL15L-CWZGKA, GSU30L-AWAGKA, GSU30L-CWAGKA, GSU35L-AWAGKA, GSU35L-CWAGKA, GYL10L-AWXGKA, GYL10L-CWXGKA, GYL15L-AWXGKA, GYL15L-CWXGKA, MCU33L-AWAGKA, MCU33L-CWAGKA, MCU38L-AWAGKA, MCU38L-CWAGKA
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Lexus RX350 Relay Block Assembly
Part Number: 82660-20340
$10.18 MSRP: $13.12
You Save: $2.94 (23%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Block Assembly, Relay; Relay Box
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2007-2009 Lexus RX350 | STD | 6 Cyl 3.3L, 6 Cyl 3.5L | 2GRFE, 3MZFE; GSU30L-AWAGKA, GSU30L-CWAGKA, GSU35L-AWAGKA, GSU35L-CWAGKA, MCU33L-AWAGKA, MCU33L-CWAGKA, MCU38L-AWAGKA, MCU38L-CWAGKA
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Lexus RX350 Block, Engine Room Relay, NO.2
Part Number: 82742-48020
$61.01 MSRP: $78.07
You Save: $17.06 (22%)
Ships in 1-3 Business Days
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Product Specifications
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2010-2015 Lexus RX350 | STD | 6 Cyl 3.5L | 2GRFXE; GYL10L-AWXGKA, GYL10L-CWXGKA, GYL15L-AWXGKA, GYL15L-CWXGKA
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Lexus RX350 Relay Block Assembly
Part Number: 82660-48010
$46.99 MSRP: $62.53
You Save: $15.54 (25%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Block Assy, Relay, Engine Room; Relay
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2010-2015 Lexus RX350 | STD | 6 Cyl 3.5L | 2GRFE, 2GRFXE; GGL10L-AWTGKA, GGL10L-CWTGKA, GGL15L-AWTGKA, GGL15L-CWTGKA, GGL15L-CWZGKA, GYL10L-AWXGKA, GYL10L-CWXGKA, GYL15L-AWXGKA, GYL15L-CWXGKA
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Lexus RX350 Block, Engine Room Relay, NO.2
Part Number: 82741-48050
$40.36 MSRP: $53.71
You Save: $13.35 (25%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Relay Plate
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2007-2009 Lexus RX350 | STD | 6 Cyl 3.3L, 6 Cyl 3.5L | 2GRFE, 3MZFE; GSU30L-AWAGKA, GSU30L-CWAGKA, GSU35L-AWAGKA, GSU35L-CWAGKA, MCU33L-AWAGKA, MCU33L-CWAGKA, MCU38L-AWAGKA, MCU38L-CWAGKA
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Lexus RX350 Block Sub-Assy, Relay
Part Number: 82602-48090
$43.61 MSRP: $58.04
You Save: $14.43 (25%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Relay Box
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2007-2009 Lexus RX350 | STD | 6 Cyl 3.5L | 2GRFE; GSU30L-AWAGKA, GSU30L-CWAGKA, GSU35L-AWAGKA, GSU35L-CWAGKA
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Lexus RX350 Block Sub-Assy, Relay
Part Number: 82602-48040
$46.69 MSRP: $62.12
You Save: $15.43 (25%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Relay Box, Relay Plate
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2007 Lexus RX350 | STD | 6 Cyl 3.3L | 3MZFE; MCU33L-AWAGKA, MCU33L-CWAGKA, MCU38L-AWAGKA, MCU38L-CWAGKA
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Lexus RX350 Engine Room Relay Block
Part Number: 82742-48030
$63.09 MSRP: $85.31
You Save: $22.22 (27%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Block, Engine Room Relay, NO.2; Fuse & Relay Box
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2016-2022 Lexus RX350 | STD | 6 Cyl 3.5L | 2GRFXS; GYL20L-CWXGBA, GYL25L-AWXGBA, GYL25L-CWXGBA
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Lexus RX350 Relay Block Assembly
Part Number: 82660-48030
$11.08 MSRP: $14.29
You Save: $3.21 (23%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Block Assembly, Relay; Fuse Holder, Relay, Relay Box, Relay Plate
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2010-2013 Lexus RX350 | STD | 6 Cyl 3.5L | 2GRFE, 2GRFXE; GGL15L-AWTGKA, GYL15L-AWXGKA
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Lexus RX350 Relay Block Assembly
Part Number: 82660-48020
$16.50 MSRP: $21.28
You Save: $4.78 (23%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Block Assembly, Relay; Relay, Relay Box, Relay Plate
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2010-2015 Lexus RX350 | STD | 6 Cyl 3.5L | 2GRFE, 2GRFXE; GGL10L-AWTGKA, GGL10L-CWTGKA, GGL15L-AWTGKA, GGL15L-CWTGKA, GGL15L-CWZGKA, GYL10L-AWXGKA, GYL10L-CWXGKA, GYL15L-AWXGKA, GYL15L-CWXGKA
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Lexus RX350 Block Assembly Relay
Part Number: 82660-12470
$17.02 MSRP: $21.94
You Save: $4.92 (23%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Main Relay Block
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2023-2025 Lexus RX350 | 4 Cyl 2.4L, 4 Cyl 2.5L | A25AFXS, T24AFTS; AALH15L-AWXGBA, AALH15L-CWXGBA, AALH16L-AWXGBA, TALA10L-AWZGTA, TALA10L-CWZGTA, TALA15L-CWZGTA, TALH17L-AWTGTA, TALH17L-CWTGTA
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Lexus RX350 Relay Block Assembly
Part Number: 82660-52030
$9.30 MSRP: $11.90
You Save: $2.60 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Block Assembly, Relay
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2010-2015 Lexus RX350 | STD | 6 Cyl 3.5L | 2GRFE, 2GRFXE; GGL10L-AWTGKA, GGL10L-CWTGKA, GGL15L-AWTGKA, GGL15L-CWTGKA, GGL15L-CWZGKA, GYL10L-AWXGKA, GYL10L-CWXGKA, GYL15L-AWXGKA, GYL15L-CWXGKA
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Lexus RX350 Relay Block Assembly
Part Number: 82660-75010
$19.62 MSRP: $25.10
You Save: $5.48 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Block Assembly, Relay
- Replaced by: 82660-08020
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2023-2025 Lexus RX350 | 4 Cyl 2.4L, 4 Cyl 2.5L | A25AFXS, T24AFTS; AALH15L-AWXGBA, AALH15L-CWXGBA, AALH16L-AWXGBA, TALA10L-AWZGTA, TALA10L-CWZGTA, TALA15L-CWZGTA, TALH17L-AWTGTA, TALH17L-CWTGTA
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Lexus RX350 Relay Block Assembly
Part Number: 82660-48050
$27.03 MSRP: $34.57
You Save: $7.54 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Block Assembly, Relay
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2019-2022 Lexus RX350 | STD | 6 Cyl 3.5L | 2GRFKS, 2GRFXS; GGL20L-CWZGBA, GGL25L-AWZGBA, GGL25L-BWZGBA, GGL25L-CWZGBA, GYL25L-AWXGBA, GYL25L-CWXGBA
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Lexus RX350 Block, Engine Room Relay, NO.3
Part Number: 82743-48010
$55.11 MSRP: $70.52
You Save: $15.41 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2010-2015 Lexus RX350 | STD | 6 Cyl 3.5L | 2GRFXE; GYL10L-AWXGKA, GYL10L-CWXGKA, GYL15L-AWXGKA, GYL15L-CWXGKA

Lexus RX350 Relay Block

Lexus RX350 Relay Block provides anchoring to the crossover engine, which makes it have a sturdy yet lightweight core that enhances power output and durability. The Relay Block is made of aluminum with cast iron liners that reinforce the mass without compromising the strength Lexus drivers require and allows the RX350 to accelerate more and use less fuel. Precise machining maintains the gasket surfaces flat, bores of the bearing and cylinders straight, providing smooth starts and reduced vibration on every RX350 since the first generation, and the Lexus badge is in no danger of slowing down. The Relay Block contains coolant jackets and passages of oil inside, and the Relay Block directs fluids to hot areas to ensure that temperatures are maintained constant, resulting in longer-lasting parts and increasing safety by reducing the chance of sudden overheating. The Relay Block has an oil pump that is attached to it, and the lubricant under pressure is pumped to crank and cam bearings once the key is turned on, a feature that demonstrates how Lexus cares about not only efficiency but also engine health. Motor mounts are applied to attach the Relay Block to the chassis, making the structure a silent base that removes roughness, a fact that can be felt within the RX350 cabin. The work is compatible with various RX350 years, dating back to early 3.5 liter V6s up to the new turbos, which means that Lexus owners can have a consistent, time-tested design even as the horsepower rises. Since the Relay Block is able to accommodate layouts without bulk, the designers ensure that the cabin is spacious in terms of the RX350 trademark and the hood is low, enhancing aerodynamics and visibility. Small details such as precision bored cylinders and aligned hone bearing saddles allow rebuilds to restore the Relay Block to factory standards, allowing it to live longer and retain its value, which explains why the part is doing better than competitors in the luxury SUV market and Lexus longevity is therefore legendary.

Should you need to purchase new auto parts for your vehicle, we strongly suggest you consider the genuine Lexus RX350 Relay Block available on LexusPartsNow.com. Our OEM Lexus RX350 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!

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