How to inspect piston/connecting rod assemblies on Lexus ES300?

Before inspection, clean the piston/connecting rod assemblies and remove the original piston rings using a piston ring installation tool. Remove carbon from the piston top with a wire brush or fine emery cloth and use a groove-cleaning tool to remove carbon deposits from the ring grooves. Clean the assemblies with solvent and dry with compressed air. If the pistons and cylinder walls are undamaged, new pistons may not be necessary, but always use new piston rings when rebuilding an engine. Inspect each piston for cracks, scoring, holes, and burned areas. Measure the piston ring groove clearance and the piston-to-bore clearance. Check the piston-to-rod clearance for wear. If pistons must be removed, have the rods checked for bend and twist. Inspect the connecting rods for damage, inspect the rod and cap bearing surfaces, and replace old bearings if necessary.

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230 Pistons found

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Lexus Piston Sub-Assembly With Pin
Part Number: 13101-50070-01
$124.16 MSRP: $165.22
You Save: $41.06 (25%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Piston Sub-Assy, W/Pin
- Position: Passenger Side
- Replaced by: 13101-50090-01
Fits the following Lexus Models:
- GS300 | 2000-2006 | 8 Cyl 4.3L
- GS350 | 2007-2008 | 8 Cyl 4.3L
- GS400 | 2000 | 8 Cyl 4.3L
- GS430 | 2001-2007 | 8 Cyl 4.3L
- GS460 | 2008 | 8 Cyl 4.3L
- LS430 | 2001-2006 | 8 Cyl 4.3L
- SC430 | 2002-2010 | 8 Cyl 4.3L
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Lexus Piston Sub-Assembly With Pin
Part Number: 13101-0S011
$105.89 MSRP: $143.20
You Save: $37.31 (27%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Piston Sub-Assy, W/Pin; Piston
Fits the following Lexus Models:
- LX570 | 2008-2014 | 8 Cyl 5.7L
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Lexus Piston Sub-Assembly With Pin
Part Number: 13101-31181-A0
$86.33 MSRP: $116.75
You Save: $30.42 (27%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Piston Sub-Assy, W/Pin; Piston
- Replaces: 13211-31160-A0
Fits the following Lexus Models:
- LC500 | 2018-2024 | 6 Cyl 3.5L
- LC500h | 2018-2024 | 6 Cyl 3.5L
- LS500 | 2018-2024 | 6 Cyl 3.5L
- LS500h | 2018-2024 | 6 Cyl 3.5L
- RX350 | 2016-2022 | STD | 6 Cyl 3.5L
- RX350L | 2018-2022 | 6 Cyl 3.5L
- RX450h | 2016-2022 | STD | 6 Cyl 3.5L
- RX450hL | 2018-2022 | 6 Cyl 3.5L
- TX350 | 2024-2025 | 6 Cyl 3.5L
- TX500h | 2024-2025 | 6 Cyl 3.5L
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Lexus Piston Sub-Assembly With Pin
Part Number: 13101-70140
$160.91 MSRP: $219.38
You Save: $58.47 (27%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Piston Sub-Assembly, W/P; Piston
- Position: Passenger Side
Fits the following Lexus Models:
- LS500 | 2018-2021 | 6 Cyl 3.5L
- LS500h | 2018-2021 | 6 Cyl 3.5L
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Lexus PISTON SUB-ASSY, W/P
Part Number: 13101-70160
$159.15 MSRP: $216.98
You Save: $57.83 (27%)
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Product Specifications
- Other Name: Piston
- Manufacturer Note: STD
- Position: Passenger Side
Fits the following Lexus Models:
- GX550 | 2024-2025 | 6 Cyl 3.5L
- LX600 | 2022-2025 | 6 Cyl 3.5L
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Lexus Piston Sub-Assy, W/Pin, LH
Part Number: 13303-50051
$144.21 MSRP: $195.02
You Save: $50.81 (27%)
Ships in 1-3 Business Days
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Product Specifications
- Manufacturer Note: O/S 0.50
- Position: Driver Side
- Replaces: 13303-50041
Fits the following Lexus Models:
- GX470 | 2003-2005 | 8 Cyl 4.7L
- LX470 | 2001-2006 | 8 Cyl 4.7L
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Lexus Piston Sub-Assembly With Pin
Part Number: 13101-31092-A0
$95.68 MSRP: $129.39
You Save: $33.71 (27%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Piston Sub-Assy, W/Pin; Piston
Fits the following Lexus Models:
- ES300h | 2013-2018 | 6 Cyl 3.5L
- ES350 | 2009-2018 | 6 Cyl 3.5L
- RX350 | 2010-2015 | STD | 6 Cyl 3.5L
- RX450h | 2010-2015 | STD | 6 Cyl 3.5L
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Lexus Piston Sub-Assembly With Pin
Part Number: 13103-50061
$144.21 MSRP: $195.02
You Save: $50.81 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Piston Sub-Assy, W/Pin
- Manufacturer Note: O/S 0.50
- Replaces: 13103-50051
Fits the following Lexus Models:
- GX470 | 2003-2005 | 8 Cyl 4.7L
- LX470 | 2001-2005 | 8 Cyl 4.7L
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Lexus Piston Sub-Assembly With Pin
Part Number: 13301-31101-A0
$168.47 MSRP: $229.69
You Save: $61.22 (27%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Piston Sub-Assy, W/Pin, LH; Piston
- Position: Driver Side
Fits the following Lexus Models:
- ES250 | 2021-2024 | 6 Cyl 3.5L
- ES300h | 2019-2024 | 6 Cyl 3.5L
- ES350 | 2019-2024 | 6 Cyl 3.5L
- GS Turbo | 2017 | 6 Cyl 3.5L
- GS300 | 2018-2019 | 6 Cyl 3.5L
- GS350 | 2017-2020 | 6 Cyl 3.5L
- GS450h | 2017-2018 | 6 Cyl 3.5L
- IS Turbo | 2017 | LUX | 6 Cyl 3.5L
- IS300 | 2017-2024 | LUX | 6 Cyl 3.5L
- IS350 | 2017-2024 | LUX | 6 Cyl 3.5L
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Lexus Piston Sub-Assembly With Pin
Part Number: 13301-70010
$160.91 MSRP: $219.38
You Save: $58.47 (27%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Piston Sub-Assembly, W/P; Piston
- Manufacturer Note: STD
- Position: Driver Side
Fits the following Lexus Models:
- LS500 | 2018-2021 | 6 Cyl 3.5L
- LS500h | 2018-2021 | 6 Cyl 3.5L
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Lexus Piston Sub-Assembly With Pin
Part Number: 13301-70020
$157.25 MSRP: $214.39
You Save: $57.14 (27%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Piston Sub-Assembly, W/P; Piston
- Manufacturer Note: STD
- Position: Driver Side
Fits the following Lexus Models:
- LS500 | 2020-2024 | 6 Cyl 3.5L
- LS500h | 2020-2024 | 6 Cyl 3.5L
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Lexus Piston
Part Number: 13211-36130-C0
$172.54 MSRP: $235.24
You Save: $62.70 (27%)
Ships in 1-3 Business Days
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Product Specifications
- Manufacturer Note: MARK C,REFER REPAIR MANUAL
Fits the following Lexus Models:
- GS Turbo | 2017 | 4 Cyl 2.0L
- GS200t | 2016 | 4 Cyl 2.0L
- GS300 | 2018-2019 | 4 Cyl 2.0L
- GS350 | 2015-2020 | 4 Cyl 2.0L
- GS450h | 2015-2018 | 4 Cyl 2.0L
- IS Turbo | 2017 | LUX | 4 Cyl 2.0L
- IS200t | 2016 | LUX | 4 Cyl 2.0L
- IS250 | 2015 | LUX | 4 Cyl 2.0L
- IS300 | 2016-2024 | LUX | 4 Cyl 2.0L
- IS350 | 2015-2024 | LUX | 4 Cyl 2.0L
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Lexus Piston Sub-Assembly With Pin
Part Number: 13101-31040-B0
$188.30 MSRP: $254.65
You Save: $66.35 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Piston Sub-Assy, W/Pin
- Manufacturer Note: STD,MARK B,REFER REPAIR MANUAL
Fits the following Lexus Models:
- GS300 | 2006 | 6 Cyl 3.0L
- GS350 | 2007 | 6 Cyl 3.0L
- GS430 | 2006-2007 | 6 Cyl 3.0L
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Lexus Piston Sub-Assembly With Pin
Part Number: 13105-66040
$155.21 MSRP: $209.90
You Save: $54.69 (27%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Piston Sub-Assy, W/Pin
- Manufacturer Note: O/S 1.00
Fits the following Lexus Models:
- LX450 | 1996-1998 | 6 Cyl 4.5L
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Lexus Piston Sub-Assembly With Pin
Part Number: 13101-0S020
$114.99 MSRP: $155.51
You Save: $40.52 (27%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Piston Sub-Assy, W/Pin; Piston
- Manufacturer Note: STD
Fits the following Lexus Models:
- GX460 | 2010-2023 | G, Z | 8 Cyl 4.6L
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Lexus PISTON SUB-ASSY, W/P
Part Number: 13301-70030
$160.66 MSRP: $219.05
You Save: $58.39 (27%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Piston
- Manufacturer Note: STD
- Position: Driver Side
Fits the following Lexus Models:
- GX550 | 2024-2025 | 6 Cyl 3.5L
- LX600 | 2022-2025 | 6 Cyl 3.5L
View related parts
Lexus Piston Sub-Assembly With Pin
Part Number: 13301-31060-A0
$166.52 MSRP: $227.03
You Save: $60.51 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Piston Sub-Assy, W/Pin, LH; Piston
- Manufacturer Note: STD,MARK A,REFER REPAIR MANUAL
- Position: Driver Side
Fits the following Lexus Models:
- GS Turbo | 2017 | 6 Cyl 3.5L
- GS200t | 2016 | 6 Cyl 3.5L
- GS300 | 2018-2019 | 6 Cyl 3.5L
- GS350 | 2013-2019 | 6 Cyl 3.5L
- GS450h | 2013-2018 | 6 Cyl 3.5L
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Lexus Piston Sub-Assembly With Pin
Part Number: 13301-31111-A0
$86.33 MSRP: $116.75
You Save: $30.42 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Piston Sub-Assy, W/Pin, LH; Piston
- Position: Driver Side
- Replaces: 13301-31110-A0, 13221-31110-A0
Fits the following Lexus Models:
- LC500 | 2018-2024 | 6 Cyl 3.5L
- LC500h | 2018-2024 | 6 Cyl 3.5L
- LS500 | 2018-2024 | 6 Cyl 3.5L
- LS500h | 2018-2024 | 6 Cyl 3.5L
- RX350 | 2016-2022 | STD | 6 Cyl 3.5L
- RX350L | 2018-2022 | 6 Cyl 3.5L
- RX450h | 2016-2022 | STD | 6 Cyl 3.5L
- RX450hL | 2018-2022 | 6 Cyl 3.5L
- TX350 | 2024-2025 | 6 Cyl 3.5L
- TX500h | 2024-2025 | 6 Cyl 3.5L
View More
View related parts
Lexus Piston Sub-Assembly With Pin
Part Number: 13101-31110-B0
$89.04 MSRP: $120.41
You Save: $31.37 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Piston Sub-Assy, W/Pin; Piston
Fits the following Lexus Models:
- RX350 | 2010-2015 | STD | 6 Cyl 3.5L
- RX450h | 2010-2015 | STD | 6 Cyl 3.5L
View related parts
Lexus Piston Sub-Assembly With Pin
Part Number: 13103-50080
$125.63 MSRP: $169.90
You Save: $44.27 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Piston Sub-Assy, W/Pin
- Manufacturer Note: O/S 0.50
- Replaced by: 13103-50082
Fits the following Lexus Models:
- GX470 | 2004-2008 | 8 Cyl 4.7L
- LX470 | 2005-2007 | 8 Cyl 4.7L

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Lexus Piston Parts Questions & Experts Answers

Piston Sub-Assembly With Pin
13101-20010
Q: How to inspect piston/connecting rod assemblies on Lexus ES300?
A:
Before inspection, clean the piston/connecting rod assemblies and remove the original piston rings using a piston ring installation tool. Remove carbon from the piston top with a wire brush or fine emery cloth and use a groove-cleaning tool to remove carbon deposits from the ring grooves. Clean the assemblies with solvent and dry with compressed air. If the pistons and cylinder walls are undamaged, new pistons may not be necessary, but always use new piston rings when rebuilding an engine. Inspect each piston for cracks, scoring, holes, and burned areas. Measure the piston ring groove clearance and the piston-to-bore clearance. Check the piston-to-rod clearance for wear. If pistons must be removed, have the rods checked for bend and twist. Inspect the connecting rods for damage, inspect the rod and cap bearing surfaces, and replace old bearings if necessary.