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71705-50250-B5 BOARD SUB-ASSY, FRONT SEAT BACK, RH product image
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71705-50250-B5 BOARD SUB-ASSY, FRONT SEAT BACK, RH product image
71705-50250-B5 BOARD SUB-ASSY, FRONT SEAT BACK, RH product image
71705-50250-B5 BOARD SUB-ASSY, FRONT SEAT BACK, RH product image
71705-50250-B5 BOARD SUB-ASSY, FRONT SEAT BACK, RH product image
71705-50250-B5 BOARD SUB-ASSY, FRONT SEAT BACK, RH product image
71705-50250-B5 BOARD SUB-ASSY, FRONT SEAT BACK, RH product image
71705-50250-B5 BOARD SUB-ASSY, FRONT SEAT BACK, RH product image
71705-50250-B5 BOARD SUB-ASSY, FRONT SEAT BACK, RH product image
71705-50250-B5 BOARD SUB-ASSY, FRONT SEAT BACK, RH product image
71705-50250-B5 BOARD SUB-ASSY, FRONT SEAT BACK, RH product image
71705-50250-B5 BOARD SUB-ASSY, FRONT SEAT BACK, RH product image
71705-50250-B5 BOARD SUB-ASSY, FRONT SEAT BACK, RH product image
71705-50250-B5 BOARD SUB-ASSY, FRONT SEAT BACK, RH product image
71705-50250-B5 BOARD SUB-ASSY, FRONT SEAT BACK, RH product image
71705-50250-B5 BOARD SUB-ASSY, FRONT SEAT BACK, RH product image
71705-50250-B5 BOARD SUB-ASSY, FRONT SEAT BACK, RH product image
71705-50250-B5 BOARD SUB-ASSY, FRONT SEAT BACK, RH product image
71705-50250-B5 BOARD SUB-ASSY, FRONT SEAT BACK, RH product image
71705-50250-B5 BOARD SUB-ASSY, FRONT SEAT BACK, RH product image
71705-50250-B5 BOARD SUB-ASSY, FRONT SEAT BACK, RH product image

71705-50250-B5 BOARD SUB-ASSY, FRONT SEAT BACK, RH

Toyota EPC Name: BOARD SUB-ASSY, FRONT SEAT BACK, RH
71705-50250-B5
Catalog: 431360 PNC: 71705 - BOARD SUB-ASSY, FRONT SEAT BACK, RH
Quick Buying Check
Fitment 10 EPC group(s)

Use VIN verification before ordering.

Reference 71705

BOARD SUB-ASSY, FRONT SEAT BACK, RH

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 71705-50250-B5, PNC, vehicle application, and VIN before ordering.
Model Name Fr-To Model Description Catalog
LEXUS LS500/500H/350 2025.10 -
VXFA50..RHD
GVF50..RHD
GVF50,VXFA50..RHD
MALAYSIA SPEC,CHATEAU,TRIM1#
HONG KONG OR MACAU SPEC,CHATEAU,TRIM1#
THAILAND SPEC,CHATEAU,TRIM1#
SINGAPORE SPEC,CHATEAU,TRIM1#
INDONESIA SPEC,CHATEAU,TRIM1#
BURNEI SPEC,CHATEAU,TRIM1#
MALAYSIA SPEC&"F SPORT"*(F)&SEAT COVER MATERIAL-F SPORT,CHATEAU,TRIM1#
HONG KONG OR MACAU SPEC&"F SPORT"*(F)&SEAT COVER MATERIAL-F SPORT,CHATEAU,TRIM1#
THAILAND SPEC&"F SPORT"*(F)&SEAT COVER MATERIAL-F SPORT,CHATEAU,TRIM1#
SINGAPORE SPEC&"F SPORT"*(F)&SEAT COVER MATERIAL-F SPORT,CHATEAU,TRIM1#
INDONESIA SPEC&"F SPORT"*(F)&SEAT COVER MATERIAL-F SPORT,CHATEAU,TRIM1#
BURNEI SPEC&"F SPORT"*(F)&SEAT COVER MATERIAL-F SPORT,CHATEAU,TRIM1#
 431360
LEXUS LS500/500H/350 2023.10 - 2025.10
VXFA50..RHD
GVF50..RHD
GVF50,VXFA50..RHD
MALAYSIA SPEC&"I PACKAGE"*(I)&COLD AREA SPEC&SEAT AIR CONDITIONER-WITH(FRONT SEAT
HONG KONG OR MACAU SPEC&"I PACKAGE"*(I)&COLD AREA SPEC&SEAT AIR CONDITIONER-WITH(F
THAILAND SPEC&"I PACKAGE"*(I)&COLD AREA SPEC&SEAT AIR CONDITIONER-WITH(FRONT SEAT
SINGAPORE SPEC&"I PACKAGE"*(I)&COLD AREA SPEC&SEAT AIR CONDITIONER-WITH(FRONT SEAT
INDONESIA SPEC&"I PACKAGE"*(I)&COLD AREA SPEC&SEAT AIR CONDITIONER-WITH(FRONT SEAT
BURNEI SPEC&"I PACKAGE"*(I)&COLD AREA SPEC&SEAT AIR CONDITIONER-WITH(FRONT SEAT ON
MALAYSIA SPEC&"I PACKAGE"*(I)&SEAT AIR CONDITIONER-WITH(FRONT SEAT ONLY),CHATEAU,T
MALAYSIA SPEC&"F SPORT"*(F)&COLD AREA SPEC&SEAT COVER MATERIAL-F SPORT&SEAT AIR CO
MALAYSIA SPEC&"F SPORT"*(F)&SEAT COVER MATERIAL-F SPORT&SEAT AIR CONDITIONER-WITH(
HONG KONG OR MACAU SPEC&"I PACKAGE"*(I)&SEAT AIR CONDITIONER-WITH(FRONT SEAT ONLY)
HONG KONG OR MACAU SPEC&"F SPORT"*(F)&COLD AREA SPEC&SEAT COVER MATERIAL-F SPORT&S
HONG KONG OR MACAU SPEC&"F SPORT"*(F)&SEAT COVER MATERIAL-F SPORT&SEAT AIR CONDITI
THAILAND SPEC&"I PACKAGE"*(I)&SEAT AIR CONDITIONER-WITH(FRONT SEAT ONLY),CHATEAU,T
THAILAND SPEC&"F SPORT"*(F)&COLD AREA SPEC&SEAT COVER MATERIAL-F SPORT&SEAT AIR CO
THAILAND SPEC&"F SPORT"*(F)&SEAT COVER MATERIAL-F SPORT&SEAT AIR CONDITIONER-WITH(
SINGAPORE SPEC&"I PACKAGE"*(I)&SEAT AIR CONDITIONER-WITH(FRONT SEAT ONLY),CHATEAU,
SINGAPORE SPEC&"F SPORT"*(F)&COLD AREA SPEC&SEAT COVER MATERIAL-F SPORT&SEAT AIR C
SINGAPORE SPEC&"F SPORT"*(F)&SEAT COVER MATERIAL-F SPORT&SEAT AIR CONDITIONER-WITH
INDONESIA SPEC&"I PACKAGE"*(I)&SEAT AIR CONDITIONER-WITH(FRONT SEAT ONLY),CHATEAU,
INDONESIA SPEC&"F SPORT"*(F)&COLD AREA SPEC&SEAT COVER MATERIAL-F SPORT&SEAT AIR C
INDONESIA SPEC&"F SPORT"*(F)&SEAT COVER MATERIAL-F SPORT&SEAT AIR CONDITIONER-WITH
BURNEI SPEC&"I PACKAGE"*(I)&SEAT AIR CONDITIONER-WITH(FRONT SEAT ONLY),CHATEAU,TRI
BURNEI SPEC&"F SPORT"*(F)&COLD AREA SPEC&SEAT COVER MATERIAL-F SPORT&SEAT AIR COND
BURNEI SPEC&"F SPORT"*(F)&SEAT COVER MATERIAL-F SPORT&SEAT AIR CONDITIONER-WITH(FR
ONLY),CHATEAU,TRIM1#
RONT SEAT ONLY),CHATEAU,TRIM1#
LY),CHATEAU,TRIM1#
RIM1#
NDITIONER-WITH(FRONT SEAT ONLY),CHATEAU,TRIM1#
FRONT SEAT ONLY),CHATEAU,TRIM1#
,CHATEAU,TRIM1#
EAT AIR CONDITIONER-WITH(FRONT SEAT ONLY),CHATEAU,TRIM1#
ONER-WITH(FRONT SEAT ONLY),CHATEAU,TRIM1#
TRIM1#
ONDITIONER-WITH(FRONT SEAT ONLY),CHATEAU,TRIM1#
(FRONT SEAT ONLY),CHATEAU,TRIM1#
M1#
ITIONER-WITH(FRONT SEAT ONLY),CHATEAU,TRIM1#
ONT SEAT ONLY),CHATEAU,TRIM1#
 431360
LEXUS LS500/500H/350 2023.10 - 2024.11
VXFA50..RHD
INDONESIA SPEC&"I PACKAGE"*(I)&COLD AREA SPEC&SEAT AIR CONDITIONER-WITH(FRONT SEAT
INDONESIA SPEC&"I PACKAGE"*(I)&SEAT AIR CONDITIONER-WITH(FRONT SEAT ONLY),CHATEAU,
INDONESIA SPEC&"F SPORT"*(F)&COLD AREA SPEC&SEAT COVER MATERIAL-F SPORT&SEAT AIR C
INDONESIA SPEC&"F SPORT"*(F)&SEAT COVER MATERIAL-F SPORT&SEAT AIR CONDITIONER-WITH
ONLY),CHATEAU,TRIM1#
TRIM1#
ONDITIONER-WITH(FRONT SEAT ONLY),CHATEAU,TRIM1#
(FRONT SEAT ONLY),CHATEAU,TRIM1#
 431360
LEXUS LS500/500H/350 2022.10 - 2023.10
GSF50,GVF50,VXFA50..RHD
VXFA50..RHD
GVF50..RHD
GVF50,VXFA50..RHD
"I PACKAGE"*(I)&SEAT AIR CONDITIONER-WITH(FRONT SEAT ONLY),CHATEAU,TRIM1#
MALAYSIA SPEC&"I PACKAGE"*(I)&COLD AREA SPEC&LEXUS SAFETY SYSTEM+&SEAT AIR CONDITI
MALAYSIA SPEC&"F SPORT"*(F)&COLD AREA SPEC&LEXUS SAFETY SYSTEM+&SEAT COVER MATERIA
HONG KONG OR MACAU SPEC&"I PACKAGE"*(I)&COLD AREA SPEC&LEXUS SAFETY SYSTEM+&SEAT A
HONG KONG OR MACAU SPEC&"F SPORT"*(F)&COLD AREA SPEC&LEXUS SAFETY SYSTEM+&SEAT COV
THAILAND SPEC&"I PACKAGE"*(I)&COLD AREA SPEC&LEXUS SAFETY SYSTEM+&SEAT AIR CONDITI
THAILAND SPEC&"F SPORT"*(F)&COLD AREA SPEC&LEXUS SAFETY SYSTEM+&SEAT COVER MATERIA
SINGAPORE SPEC&"I PACKAGE"*(I)&COLD AREA SPEC&LEXUS SAFETY SYSTEM+&SEAT AIR CONDIT
SINGAPORE SPEC&"F SPORT"*(F)&COLD AREA SPEC&LEXUS SAFETY SYSTEM+&SEAT COVER MATERI
INDONESIA SPEC&"I PACKAGE"*(I)&COLD AREA SPEC&LEXUS SAFETY SYSTEM+&SEAT AIR CONDIT
INDONESIA SPEC&"F SPORT"*(F)&COLD AREA SPEC&LEXUS SAFETY SYSTEM+&SEAT COVER MATERI
BURNEI SPEC&"I PACKAGE"*(I)&COLD AREA SPEC&LEXUS SAFETY SYSTEM+&SEAT AIR CONDITION
BURNEI SPEC&"F SPORT"*(F)&COLD AREA SPEC&LEXUS SAFETY SYSTEM+&SEAT COVER MATERIAL-
"F SPORT"*(F)&SEAT COVER MATERIAL-F SPORT&SEAT AIR CONDITIONER-WITH(FRONT SEAT ONL
ONER-WITH(FRONT SEAT ONLY),CHATEAU,TRIM1#
L-F SPORT&SEAT AIR CONDITIONER-WITH(FRONT SEAT ONLY),CHATEAU,TRIM1#
IR CONDITIONER-WITH(FRONT SEAT ONLY),CHATEAU,TRIM1#
ER MATERIAL-F SPORT&SEAT AIR CONDITIONER-WITH(FRONT SEAT ONLY),CHATEAU,TRIM1#
IONER-WITH(FRONT SEAT ONLY),CHATEAU,TRIM1#
AL-F SPORT&SEAT AIR CONDITIONER-WITH(FRONT SEAT ONLY),CHATEAU,TRIM1#
ER-WITH(FRONT SEAT ONLY),CHATEAU,TRIM1#
F SPORT&SEAT AIR CONDITIONER-WITH(FRONT SEAT ONLY),CHATEAU,TRIM1#
Y),CHATEAU,TRIM1#
 431360
LEXUS LS500/500H/350 2020.11 - 2022.10
VXFA50..RHD
GVF50..RHD
GSF50,GVF50,VXFA50..RHD
GVF50,VXFA50..RHD
MALAYSIA SPEC&"I PACKAGE"*(I)&COLD AREA SPEC&LEXUS SAFETY SYSTEM+,CHATEAU,TRIM1#
MALAYSIA SPEC&"F SPORT"*(F)&COLD AREA SPEC&LEXUS SAFETY SYSTEM+&SEAT COVER MATERIA
HONG KONG OR MACAU SPEC&"I PACKAGE"*(I)&COLD AREA SPEC&LEXUS SAFETY SYSTEM+,CHATEA
HONG KONG OR MACAU SPEC&"F SPORT"*(F)&COLD AREA SPEC&LEXUS SAFETY SYSTEM+&SEAT COV
THAILAND SPEC&"I PACKAGE"*(I)&COLD AREA SPEC&LEXUS SAFETY SYSTEM+,CHATEAU,TRIM1#
THAILAND SPEC&"F SPORT"*(F)&COLD AREA SPEC&LEXUS SAFETY SYSTEM+&SEAT COVER MATERIA
SINGAPORE SPEC&"I PACKAGE"*(I)&COLD AREA SPEC&LEXUS SAFETY SYSTEM+,CHATEAU,TRIM1#
SINGAPORE SPEC&"F SPORT"*(F)&COLD AREA SPEC&LEXUS SAFETY SYSTEM+&SEAT COVER MATERI
INDONESIA SPEC&"I PACKAGE"*(I)&COLD AREA SPEC&LEXUS SAFETY SYSTEM+,CHATEAU,TRIM1#
INDONESIA SPEC&"F SPORT"*(F)&COLD AREA SPEC&LEXUS SAFETY SYSTEM+&SEAT COVER MATERI
BURNEI SPEC&"I PACKAGE"*(I)&COLD AREA SPEC&LEXUS SAFETY SYSTEM+,CHATEAU,TRIM1#
BURNEI SPEC&"F SPORT"*(F)&COLD AREA SPEC&LEXUS SAFETY SYSTEM+&SEAT COVER MATERIAL-
"I PACKAGE"*(I),CHATEAU,TRIM1#
"F SPORT"*(F)&SEAT COVER MATERIAL-F SPORT,CHATEAU,TRIM1#
L-F SPORT,CHATEAU,TRIM1#
U,TRIM1#
ER MATERIAL-F SPORT,CHATEAU,TRIM1#
AL-F SPORT,CHATEAU,TRIM1#
F SPORT,CHATEAU,TRIM1#
 431360
LEXUS LS500/500H/350 2020.11 - 2021.11
GSF50,GVF50..RHD
GVF50..RHD
GSF50,VXFA50..RHD
VXFA50..RHD
MALAYSIA SPEC&"I PACKAGE"*(I)&COLD AREA SPEC&LEXUS SAFETY SYSTEM+,CHATEAU,TRIM1#
MALAYSIA SPEC&"F SPORT"*(F)&COLD AREA SPEC&LEXUS SAFETY SYSTEM+&SEAT COVER MATERIA
SINGAPORE SPEC&"I PACKAGE"*(I)&COLD AREA SPEC&LEXUS SAFETY SYSTEM+,CHATEAU,TRIM1#
SINGAPORE SPEC&"F SPORT"*(F)&COLD AREA SPEC&LEXUS SAFETY SYSTEM+&SEAT COVER MATERI
L-F SPORT,CHATEAU,TRIM1#
AL-F SPORT,CHATEAU,TRIM1#
 431360
LEXUS LS500/500H/350 2020.11 -
GVF50..CHI
CHATEAU,TRIM1#
 431360
LEXUS LS500/500H 2020.10 - 2023.10
GVF50
CHATEAU,TRIM1#
 431460
LEXUS LS500/500H 2020.10 -
GVF5#,VXFA5#
CHATEAU,TRIM1#
 431160
LEXUS LS500/500H 2020.10 -
GVF55,VXFA5#
CHATEAU,TRIM1#
 431460

Same PNC 71705 Part Numbers

71705-50250-03 BOARD SUB-ASSY, FRONT SEAT BACK, RH 71705-50250-06 BOARD SUB-ASSY, FRONT SEAT BACK, RH 71705-50250-21 BOARD SUB-ASSY, FRONT SEAT BACK, RH 71705-50250-B4 BOARD SUB-ASSY, FRONT SEAT BACK, RH 71705-50250-E9 BOARD SUB-ASSY, FRONT SEAT BACK, RH 71705-50250-F5 BOARD SUB-ASSY, FRONT SEAT BACK, RH 71705-50260-A6 BOARD SUB-ASSY, FRONT SEAT BACK, RH 71705-50260-A8 BOARD SUB-ASSY, FRONT SEAT BACK, RH 71705-50260-B1 BOARD SUB-ASSY, FRONT SEAT BACK, RH 71705-50260-C8 BOARD SUB-ASSY, FRONT SEAT BACK, RH 71705-50260-C9 BOARD SUB-ASSY, FRONT SEAT BACK, RH 71705-50260-E8 BOARD SUB-ASSY, FRONT SEAT BACK, RH
View more PNC 71705 part numbers

FAQ

What is 71705-50250-B5?
71705-50250-B5 is a Toyota/Lexus reference part number for BOARD SUB-ASSY, FRONT SEAT BACK, RH. Check PNC, fitment, catalog, and VIN before ordering.

How do I check if 71705-50250-B5 fits my vehicle?
Verify the OE number, PNC, vehicle catalog, production date, chassis, engine, trim, and VIN before ordering.

Is 7170550250B5 the same as 71705-50250-B5?
Yes. 7170550250B5 is a common search format without hyphens. Always verify the full OE number and fitment details.

Can NeoZeroAuto help verify 71705-50250-B5 by VIN?
Yes. Send the VIN, part number, quantity, and destination country for manual fitment reference support.

Related Parts

00000-00000 DAMPER, SEAT BACK SPRING, RH 00000-00000 DAMPER, SEAT BACK SPRING, LH 00000-00000 PAD, FRONT SEAT CUSHION, RH(FOR SEPARATE TYPE) 00000-00000 PAD, FRONT SEAT CUSHION, LH (FOR SEPARATE TYPE) 00000-00000 PAD, FRONT SEAT BACK, RH(FOR SEPARATE TYPE) 00000-00000 PAD, FRONT SEAT BACK, LH(FOR SEPARATE TYPE) 71013-50140 FRAME SUB-ASSY, FRONT SEAT BACK, RH 71013-50141 FRAME SUB-ASSY, FRONT SEAT BACK, RH 71013-50150 FRAME SUB-ASSY, FRONT SEAT BACK, RH 71013-50151 FRAME SUB-ASSY, FRONT SEAT BACK, RH 71013-50200 FRAME SUB-ASSY, FRONT SEAT BACK, RH 71013-50201 FRAME SUB-ASSY, FRONT SEAT BACK, RH
Technical Reference Details

Specifications

Brand NeoZeroAuto
Part Name Code 71705
Manufacturer Part Number 71705-50250-B5
Part Description BOARD SUB-ASSY, FRONT SEAT BACK, RH
Condition New
Quantity Per Vehicle 1
SKU 71705-50250-B5
Catalog 431360
PNC 71705
PNC Group BOARD SUB-ASSY, FRONT SEAT BACK, RH

OE Number Variants

This reference page covers part number 71705-50250-B5. OE and reference number variants include:

  • 71705-50250-B5
  • 7170550250B5
  • 71705 50250 B5

What is 71705-50250-B5?

71705-50250-B5 is a Toyota/Lexus reference part number for BOARD SUB-ASSY, FRONT SEAT BACK, RH. In EPC data, it is listed as BOARD SUB-ASSY, FRONT SEAT BACK, RH under PNC 71705. Use the fitment table above to confirm catalog, production date, engine, chassis, and market application.

Toyota reference part number 71705-50250-B5 corresponds to BOARD SUB-ASSY, FRONT SEAT BACK, RH. Toyota EPC lists this part as BOARD SUB-ASSY, FRONT SEAT BACK, RH. 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.