How do you check and replace Engine Mounts in Four cylinder engine on Lexus RX350?

Engine Mounts seldom require attention, but broken or deteriorated mounts should be replaced immediately to prevent damage or wear on driveline components. During the check, the engine or transaxle must be raised slightly to remove the weight from the mounts. Raise the vehicle and support it securely on jackstands, then remove the splash shields under the engine and position a jack under the engine oil pan, using a large block of wood between the jack and the oil pan to carefully raise the engine just enough to take the weight off the mounts, avoiding positioning the wood block under the oil drain plug. Inspect the mounts for cracked, hardened rubber or separation from the bushing in the center, and check for relative movement between the mount plates and the engine or frame, using a large screwdriver or pry bar to attempt to move the mounts; if movement is noted, lower the engine and tighten the mount fasteners. Apply rubber preservative to the mounts to slow deterioration. Disconnect the cable from the negative battery terminal, then raise the vehicle and support it securely on jackstands if not already done, and support the engine. If several mounts need replacement, only replace one at a time and tighten them as you go. For the passenger's side engine mount, remove the nuts securing the mount to the upper and lower brackets, then remove the bolts securing the mount to the frame and raise the transaxle enough to allow removal of the mount, ensuring to loosen the mounting nuts on the other engine mounts at the subframe for clearance. Installation is the reverse of removal, using thread-locking compound on the bolts and tightening them securely. For the driver's side transaxle mount, remove the nut securing the mount to the upper and lower brackets, then remove the bolts securing the mount to the frame and raise the engine enough for removal, again ensuring to loosen the mounting nuts on the other engine mounts for clearance. Installation follows the same reverse process with thread-locking compound. For the front engine mount, remove the fastener securing the mount to the bracket, then remove the bolts securing the mount to the frame and raise the engine enough for removal, with installation being the reverse and using thread-locking compound. For the rear engine mount, remove the mount nut and slide the through bolt out of the insulator, then remove the bolts securing the mount to the frame and raise the engine enough for removal, with installation being the reverse and using thread-locking compound. Finally, in the engine compartment, remove the bolts securing the engine movement control rod and its bracket, with installation being the reverse and using thread-locking compound on the bolts.

Genuine Lexus RX350 Engine Mount

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188 Engine Mounts found

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Lexus RX350 Insulator, Engine Mounting, RH(For Transverse Engine)
Part Number: 12362-31040
$177.74 MSRP: $242.33
You Save: $64.59 (27%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Front Insulator, Side Mount
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2010-2014 Lexus RX350 | STD | 6 Cyl 3.5L | 2GRFE, 2GRFXE; 2GRFE, 2GRFXE; GGL10L-AWTGKA, GGL15L-AWTGKA, GYL10L-AWXGKA, GYL15L-AWXGKA
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Lexus RX350 Insulator, Engine Mounting, LH(For Transverse Engine)
Part Number: 12372-0P010
$152.49 MSRP: $207.90
You Save: $55.41 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Insulator, Side Mount
- Position: Driver Side
- Replaces: 12372-31010
- 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; 2GRFE; GGL10L-AWTGKA, 2GRFE; GGL10L-CWTGKA, GGL15L-AWTGKA, GGL15L-CWTGKA, GGL15L-CWZGKA
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Lexus RX350 INSULATOR Sub-Assembly
Part Number: 12305-0P010
$199.15 MSRP: $271.53
You Save: $72.38 (27%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Insulator Sub-Assy, Engine Mounting, RH; Side Mount
- Position: Passenger Side
- Replaces: 12305-31070
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2016-2022 Lexus RX350 | STD | 6 Cyl 3.5L | 2GRFKS; 2GRFKS; GGL20L-CWZGBA, 2GRFKS; GGL25L-AWZGBA, GGL25L-BWZGBA, GGL25L-CWZGBA
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Lexus RX350 Insulator, Engine Mounting, LH(For Transverse Engine)
Part Number: 12372-20060
$192.73 MSRP: $260.63
You Save: $67.90 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Position: Driver Side
- Replaced by: 12372-0A040
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2007 Lexus RX350 | STD | 6 Cyl 3.3L | 3MZFE; 3MZFE; MCU33L-AWAGKA
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Lexus RX350 INSULATOR, Engine Mounting
Part Number: 12371-0P270
$107.50 MSRP: $145.37
You Save: $37.87 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Insulator, Engine Mounting, Rear; Rear Mount
- Position: Rear
- Replaces: 12371-31360
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2016-2022 Lexus RX350 | STD | 6 Cyl 3.5L | 2GRFKS; 2GRFKS; GGL20L-CWZGBA, 2GRFKS; GGL25L-AWZGBA, GGL25L-BWZGBA, GGL25L-CWZGBA
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Lexus RX350 Insulator, Engine Mounting, LH(For Transverse Engine)
Part Number: 12372-0A040
$191.16 MSRP: $260.63
You Save: $69.47 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Insulator, Mount, Side Mount, Transmission Mount
- Position: Driver Side
- Replaces: 12372-20060
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2007 Lexus RX350 | STD | 6 Cyl 3.3L | 3MZFE; 3MZFE; MCU33L-AWAGKA, 3MZFE; MCU33L-CWAGKA
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Lexus RX350 Insulator, Engine Mounting, RH(For Transverse Engine)
Part Number: 12362-0P040
$168.19 MSRP: $229.31
You Save: $61.12 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Side Mount
- Position: Passenger Side
- Replaces: 12362-31060
- 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; 2GRFE; GSU30L-AWAGKA, 2GRFE; GSU30L-CWAGKA, GSU35L-AWAGKA, GSU35L-CWAGKA
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Lexus RX350 INSULATOR Assembly, Engine
Part Number: 12380-0P090
$71.06 MSRP: $96.09
You Save: $25.03 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Insulator Assy, Engine Mounting, Rear; Rear Mount Bracket
- Position: Rear
- 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; 2GRFE; GGL10L-CWTGKA, GGL15L-CWTGKA, GGL15L-CWZGKA
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Lexus RX350 Insulator Assy, Engine Mounting, Rear
Part Number: 12380-31050
$58.70 MSRP: $78.12
You Save: $19.42 (25%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Rear Mount, Rear Mount Bracket
- Position: Rear
- 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; 2GRFE; GGL10L-AWTGKA, GGL15L-AWTGKA
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Lexus RX350 Bracket, Engine Mounting, Rear(For Transverse Engine)
Part Number: 12321-0A050
$152.51 MSRP: $206.24
You Save: $53.73 (27%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Position: Rear
- Replaced by: 12321-20100
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2007 Lexus RX350 | STD | 6 Cyl 3.3L | 3MZFE; 3MZFE; MCU33L-CWAGKA
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Lexus RX350 Insulator Assy, Engine Mounting, Front
Part Number: 12360-0P040
$219.36 MSRP: $296.65
You Save: $77.29 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Position: Front
- Replaced by: 12360-31020
- 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; 2GRFE; GSU30L-CWAGKA, GSU35L-CWAGKA
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Lexus RX350 Insulator, Engine Mounting, LH(For Transverse Engine)
Part Number: 12372-0A050
$192.73 MSRP: $260.63
You Save: $67.90 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Position: Driver Side
- Replaced by: 12372-20080
- 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; 2GRFE, 3MZFE; GSU30L-CWAGKA, GSU35L-CWAGKA, MCU38L-CWAGKA
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Lexus RX350 INSULATOR, Engine Mounting
Part Number: 12371-0P180
$51.61 MSRP: $66.03
You Save: $14.42 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Insulator, Engine Mounting, Rear
- Position: Rear
- 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; 2GRFE; GGL10L-CWTGKA, GGL15L-CWTGKA, GGL15L-CWZGKA
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Lexus RX350 INSULATOR, Engine Mounting
Part Number: 12372-0P060
$109.70 MSRP: $148.35
You Save: $38.65 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Insulator, Engine Mounting, LH(For Transverse Engine); Side Mount
- Position: Driver Side
- Replaces: 12372-31100
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2016-2022 Lexus RX350 | STD | 6 Cyl 3.5L | 2GRFKS; 2GRFKS; GGL20L-CWZGBA, 2GRFKS; GGL25L-AWZGBA, GGL25L-BWZGBA, GGL25L-CWZGBA
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Lexus RX350 INSULATOR, Engine Mounting
Part Number: 12362-0P051
$155.29 MSRP: $211.73
You Save: $56.44 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Insulator, Engine Mounting, RH(For Transverse Engine); Side Mount
- Position: Passenger Side
- Replaces: 12362-0P050
- 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; 2GRFE, 2GRFE; GGL10L-CWTGKA, 2GRFXE; GGL10L-CWTGKA, GGL15L-CWTGKA, GGL15L-CWZGKA, GYL10L-CWXGKA, GYL15L-CWXGKA
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Lexus RX350 Insulator Assy, Engine Mounting, Front
Part Number: 12360-0P070
$243.76 MSRP: $337.87
You Save: $94.11 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Front Mount
- Position: Front
- Replaces: 12360-31050
- 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; 2GRFE; GGL10L-AWTGKA, 2GRFE; GGL10L-CWTGKA, GGL15L-AWTGKA, GGL15L-CWTGKA
View related parts
Lexus RX350 INSULATOR, Engine Mounting
Part Number: 12361-0P190
$133.24 MSRP: $181.65
You Save: $48.41 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Insulator, Engine Mounting, Front; Front Mount
- Position: Front
- Replaces: 12361-31470
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2016-2022 Lexus RX350 | STD | 6 Cyl 3.5L | 2GRFKS; 2GRFKS; GGL20L-CWZGBA, 2GRFKS; GGL25L-AWZGBA, GGL25L-BWZGBA, GGL25L-CWZGBA
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Lexus RX350 INSULATOR, ENGINE MO
Part Number: 12371-F0270
$280.48 MSRP: $388.78
You Save: $108.30 (28%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Rear Mount
- Position: Rear
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2023-2025 Lexus RX350 | 4 Cyl 2.4L | T24AFTS; T24AFTS; TALA15L-CWZGTA
View related parts
Lexus RX350 Insulator, Engine Mounting, RH(For Transverse Engine)
Part Number: 12362-0A050
$181.00 MSRP: $246.78
You Save: $65.78 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Insulator, Side Mount
- Position: Passenger Side
- Replaces: 12362-20050
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2007 Lexus RX350 | STD | 6 Cyl 3.3L | 3MZFE; 3MZFE; MCU38L-AWAGKA, 3MZFE; MCU38L-CWAGKA
View related parts
Lexus RX350 Insulator, Engine Mounting, LH(For Transverse Engine)
Part Number: 12372-20080
$191.16 MSRP: $260.63
You Save: $69.47 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Insulator, Side Mount
- Position: Driver Side
- Replaces: 12372-0A050
- 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; 2GRFE, 3MZFE; GSU30L-AWAGKA, 3MZFE; GSU30L-CWAGKA, GSU35L-AWAGKA, GSU35L-CWAGKA, MCU38L-AWAGKA, MCU38L-CWAGKA

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Lexus RX350 Engine Mount

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

Lexus RX350 Engine Mount Parts Questions & Experts Answers

Insulator Assy, Engine Mounting, Front
12360-0A090
Q: How do you check and replace Engine Mounts in Four cylinder engine on Lexus RX350?
A: Engine Mounts seldom require attention, but broken or deteriorated mounts should be replaced immediately to prevent damage or wear on driveline components. During the check, the engine or transaxle must be raised slightly to remove the weight from the mounts. Raise the vehicle and support it securely on jackstands, then remove the splash shields under the engine and position a jack under the engine Oil Pan, using a large block of wood between the jack and the oil pan to carefully raise the engine just enough to take the weight off the mounts, avoiding positioning the wood block under the oil drain plug. Inspect the mounts for cracked, hardened rubber or separation from the bushing in the center, and check for relative movement between the mount plates and the engine or frame, using a large screwdriver or pry bar to attempt to move the mounts; if movement is noted, lower the engine and tighten the mount fasteners. Apply rubber preservative to the mounts to slow deterioration. Disconnect the cable from the negative battery terminal, then raise the vehicle and support it securely on jackstands if not already done, and support the engine. If several mounts need replacement, only replace one at a time and tighten them as you go. For the passenger's side engine mount, remove the nuts securing the mount to the upper and lower brackets, then remove the bolts securing the mount to the frame and raise the transaxle enough to allow removal of the mount, ensuring to loosen the mounting nuts on the other engine mounts at the subframe for clearance. Installation is the reverse of removal, using thread-locking compound on the bolts and tightening them securely. For the driver's side transaxle mount, remove the nut securing the mount to the upper and lower brackets, then remove the bolts securing the mount to the frame and raise the engine enough for removal, again ensuring to loosen the mounting nuts on the other engine mounts for clearance. Installation follows the same reverse process with thread-locking compound. For the front engine mount, remove the fastener securing the mount to the bracket, then remove the bolts securing the mount to the frame and raise the engine enough for removal, with installation being the reverse and using thread-locking compound. For the rear engine mount, remove the mount nut and slide the through bolt out of the insulator, then remove the bolts securing the mount to the frame and raise the engine enough for removal, with installation being the reverse and using thread-locking compound. Finally, in the engine compartment, remove the bolts securing the engine movement control rod and its bracket, with installation being the reverse and using thread-locking compound on the bolts.