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Enter your 17-digit VIN to verify whether 71706-50020-A3 fits your vehicle before ordering.
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71706-50020-A3 BOARD SUB-ASSY, FRONT SEAT BACK, LH product image
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71706-50020-A3 BOARD SUB-ASSY, FRONT SEAT BACK, LH product image
71706-50020-A3 BOARD SUB-ASSY, FRONT SEAT BACK, LH product image
71706-50020-A3 BOARD SUB-ASSY, FRONT SEAT BACK, LH product image
71706-50020-A3 BOARD SUB-ASSY, FRONT SEAT BACK, LH product image
71706-50020-A3 BOARD SUB-ASSY, FRONT SEAT BACK, LH product image
71706-50020-A3 BOARD SUB-ASSY, FRONT SEAT BACK, LH product image
71706-50020-A3 BOARD SUB-ASSY, FRONT SEAT BACK, LH product image
71706-50020-A3 BOARD SUB-ASSY, FRONT SEAT BACK, LH product image
71706-50020-A3 BOARD SUB-ASSY, FRONT SEAT BACK, LH product image
71706-50020-A3 BOARD SUB-ASSY, FRONT SEAT BACK, LH product image
71706-50020-A3 BOARD SUB-ASSY, FRONT SEAT BACK, LH product image
71706-50020-A3 BOARD SUB-ASSY, FRONT SEAT BACK, LH product image

71706-50020-A3 BOARD SUB-ASSY, FRONT SEAT BACK, LH

Toyota EPC Name: BOARD SUB-ASSY, FRONT SEAT BACK, LH
71706-50020-A3
Catalog: 431240 PNC: 71706 - BOARD SUB-ASSY, FRONT SEAT BACK, LH
Quick Buying Check
Fitment 21 EPC group(s)

Use VIN verification before ordering.

Reference 71706

BOARD SUB-ASSY, FRONT SEAT BACK, LH

Supply Manual quote

Price, MOQ, and lead time confirmed before shipment.

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Fitment Reference

Toyota and Lexus part applications can vary by market, production date, chassis code, engine, trim, and catalog. Always verify part number 71706-50020-A3, PNC, vehicle application, and VIN before ordering.
Model Name Fr-To Model Description Catalog
LEXUS LS460/460L 2013.09 - 2017.08
USF40..RHD
MOROCCO SPEC&SEAT ASSIST GRIP-WITH,MELLOW WHITE,TRIM00,02
 431250
LEXUS LS600H/600HL 2013.09 - 2017.08
UVF46..RHD
MALAYSIA&SEAT ASSIST GRIP-WITH,MELLOW WHITE,TRIM00,02
 432220
LEXUS LS600H/600HL 2012.11 - 2017.08
UVF45
W WHITE,TRIM00,02
 432120
LEXUS LS460/460L 2012.09 - 2017.08
USF40..RHD
USF41..RHD
THAILAND SPEC&SEAT ASSIST GRIP-WITH,MELLOW WHITE,TRIM00,02
SOUTHEAST ASIA SPEC&SEAT ASSIST GRIP-WITH,MELLOW WHITE,TRIM00,02
SEAT ASSIST GRIP-WITH,MELLOW WHITE,TRIM00,02
 431250
LEXUS LS460/460L 2012.09 - 2017.08
USF41,46
USF40,45
MELLOW WHITE,TRIM00,02,81,82
 431150
LEXUS LS600H/600HL 2012.09 - 2017.08
UVF46..RHD
THAILAND SPEC&SEAT ASSIST GRIP-WITH,MELLOW WHITE,TRIM00,02
SOUTHEAST ASIA SPEC&SEAT ASSIST GRIP-WITH,MELLOW WHITE,TRIM00,02
 432220
LEXUS LS600H/600HL 2012.09 - 2017.08
UVF46
UVF45
MELLOW WHITE,TRIM00,02,81,82
 432120
LEXUS LS600H/600HL 2009.11 - 2012.09
UVF46..RHD
THAILAND SPEC&SEAT ASSIST GRIP-WITH,MELLOW WHITE,TRIM01,05,07,08
 432210
LEXUS LS600H/600HL 2009.11 - 2012.09
UVF46
UVF45
MELLOW WHITE,TRIM01,05,07,08
5,07,08
07,08
 432110
LEXUS LS600HL 2009.11 - 2012.09
UVF46
KOREA SPEC&SEAT ASSIST GRIP-WITH,MELLOW WHITE,TRIM01,05,07,08
 432410
LEXUS LS460/460L 2009.09 - 2012.09
USF40,41..RHD
THAILAND/INDONESIA SPEC&SEAT ASSIST GRIP-WITH,MELLOW WHITE,TRIM01,07
 431240
LEXUS LS460/460L 2009.09 - 2012.09
USF41,46
USF40,45
MELLOW WHITE,TRIM07
IM01,07
ELLOW WHITE,TRIM01,07
E,TRIM01,07
 431140
LEXUS LS460/460L 2009.09 - 2012.09
USF40,41,45
KOREA SPEC&SEAT ASSIST GRIP-WITH,MELLOW WHITE,TRIM01,07
 431440
LEXUS LS460/460L 2009.09 - 2010.09
USF46
KOREA SPEC&SEAT ASSIST GRIP-WITH,MELLOW WHITE,TRIM01,07
 431440
LEXUS LS600H/600HL 2008.09 - 2009.11
UVF46
UVF45
MELLOW WHITE,TRIM01,05,07,08
E,TRIM01,05,07,08
,MELLOW WHITE,TRIM01,05,07,08
5,07,08
 432110
LEXUS LS600HL 2008.09 - 2009.11
UVF46
KOREA SPEC&SEAT ASSIST GRIP-WITH,MELLOW WHITE,TRIM01,05
 432410
LEXUS LS460/460L 2008.09 - 2009.09
USF40,41..RHD
THAILAND SPEC&SEAT ASSIST GRIP-WITH,MELLOW WHITE,TRIM01
 431240
LEXUS LS460/460L 2008.09 - 2009.09
USF41,46
USF40,45
MELLOW WHITE,TRIM01,07
WHITE,TRIM01,07
W WHITE,TRIM01,07
 431140
LEXUS LS460/460L 2008.09 - 2009.09
USF4#
KOREA SPEC&SEAT ASSIST GRIP-WITH,MELLOW WHITE,TRIM01
 431440
LEXUS LS460/460L 2007.08 - 2008.09
USF40
IM01,07
TRIM01,07
W WHITE,TRIM01,07
LOW WHITE,TRIM01,07
 431140
LEXUS LS600H/600HL 2007.04 - 2008.09
UVF46
UVF45
MELLOW WHITE,TRIM01,05,07,08
,MELLOW WHITE,TRIM01,05,07,08
8
ITE,TRIM01,05,07,08
 432110

Same PNC 71706 Part Numbers

71706-50010-A0 BOARD SUB-ASSY, FRONT SEAT BACK, LH 71706-50010-A1 BOARD SUB-ASSY, FRONT SEAT BACK, LH 71706-50010-A2 BOARD SUB-ASSY, FRONT SEAT BACK, LH 71706-50010-A3 BOARD SUB-ASSY, FRONT SEAT BACK, LH 71706-50010-A6 BOARD SUB-ASSY, FRONT SEAT BACK, LH 71706-50010-B0 BOARD SUB-ASSY, FRONT SEAT BACK, LH 71706-50010-B1 BOARD SUB-ASSY, FRONT SEAT BACK, LH 71706-50010-C0 BOARD SUB-ASSY, FRONT SEAT BACK, LH 71706-50010-C1 BOARD SUB-ASSY, FRONT SEAT BACK, LH 71706-50020-A2 BOARD SUB-ASSY, FRONT SEAT BACK, LH 71706-50020-A5 BOARD SUB-ASSY, FRONT SEAT BACK, LH 71706-50020-B1 BOARD SUB-ASSY, FRONT SEAT BACK, LH
View more PNC 71706 part numbers

FAQ

What is 71706-50020-A3?
71706-50020-A3 is a Toyota/Lexus reference part number for BOARD SUB-ASSY, FRONT SEAT BACK, LH. Check PNC, fitment, catalog, and VIN before ordering.

How do I check if 71706-50020-A3 fits my vehicle?
Verify the OE number, PNC, vehicle catalog, production date, chassis, engine, trim, and VIN before ordering.

Is 7170650020A3 the same as 71706-50020-A3?
Yes. 7170650020A3 is a common search format without hyphens. Always verify the full OE number and fitment details.

Can NeoZeroAuto help verify 71706-50020-A3 by VIN?
Yes. Send the VIN, part number, quantity, and destination country for manual fitment reference support.

Related Parts

71011-50090 FRAME SUB-ASSY, FRONT SEAT CUSHION, RH 71011-50110 FRAME SUB-ASSY, FRONT SEAT CUSHION, RH 71012-50080 FRAME SUB-ASSY, FRONT SEAT CUSHION, LH 71012-50090 FRAME SUB-ASSY, FRONT SEAT CUSHION, LH 71025-50010-A0 SUPPORT, FRONT SEAT BACK, RH 71025-50010-A1 SUPPORT, FRONT SEAT BACK, RH 71025-50010-A2 SUPPORT, FRONT SEAT BACK, RH 71025-50010-B0 SUPPORT, FRONT SEAT BACK, RH 71025-50010-C0 SUPPORT, FRONT SEAT BACK, RH 71026-50010-A0 SUPPORT, FRONT SEAT BACK, LH 71026-50010-A1 SUPPORT, FRONT SEAT BACK, LH 71026-50010-A2 SUPPORT, FRONT SEAT BACK, LH
Technical Reference Details

Specifications

Brand NeoZeroAuto
Part Name Code 71706
Manufacturer Part Number 71706-50020-A3
Part Description BOARD SUB-ASSY, FRONT SEAT BACK, LH
Condition New
Quantity Per Vehicle 1
SKU 71706-50020-A3
Catalog 431240
PNC 71706
PNC Group BOARD SUB-ASSY, FRONT SEAT BACK, LH

OE Number Variants

This reference page covers part number 71706-50020-A3. OE and reference number variants include:

  • 71706-50020-A3
  • 7170650020A3
  • 71706 50020 A3

What is 71706-50020-A3?

71706-50020-A3 is a Toyota/Lexus reference part number for BOARD SUB-ASSY, FRONT SEAT BACK, LH. In EPC data, it is listed as BOARD SUB-ASSY, FRONT SEAT BACK, LH under PNC 71706. Use the fitment table above to confirm catalog, production date, engine, chassis, and market application.

Toyota reference part number 71706-50020-A3 corresponds to BOARD SUB-ASSY, FRONT SEAT BACK, LH. Toyota EPC lists this part as BOARD SUB-ASSY, FRONT SEAT BACK, LH. For higher accuracy, verify by VIN, production date, market, and detailed vehicle configuration before ordering or quoting.

© 2026 NeoZeroAuto. Toyota / Lexus reference catalog for identification and fitment lookup.