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18445-31010 PROTECTOR, MONOLITHIC CONVERTER product image
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18445-31010 PROTECTOR, MONOLITHIC CONVERTER product image
18445-31010 PROTECTOR, MONOLITHIC CONVERTER product image

18445-31010 PROTECTOR, MONOLITHIC CONVERTER

Toyota EPC Name: PROTECTOR, MONOLITHIC CONVERTER
18445-31010
Catalog: 781550 PNC: 18435A - PROTECTOR, MONOLITHIC CONVERTER
Quick Buying Check
Fitment 46 EPC group(s)

Use VIN verification before ordering.

Reference 18435A

PROTECTOR, MONOLITHIC CONVERTER

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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 18445-31010, PNC, vehicle application, and VIN before ordering.
Model Name Fr-To Model Description Catalog
4RUNNER 2019.08 -
1GRFE..GRN28#
NO.1
 671390
4RUNNER 2019.08 -
1GRFE..GRN28#
NO.1
 671490
FJ CRUISER 2018.01 -
1GRFE..GSJ15..SA
NO.1
 663310
LAND CRUISER 2017.08 - 2023.12
1GRFE..GRJ150
NO.1:REFER ILLUST.
 781580
LAND CRUISER PRADO 2017.08 - 2023.12
1GRFE..GRJ150
NO.1:REFER ILLUST.
 781380
LAND CRUISER PRADO 2015.06 -
1GRFE..GRJ150
NO.1
 781560
LAND CRUISER PRADO 2015.06 -
1GRFE..GRJ150..LHD
1GRFE..GRJ150..ARL
NO.1
PAKISTAN SPEC&ENGINE-FOR EURO 3-1 CONFORMITY,NO.1
HONG KONG SPEC,NO.1
SOUTH AMERICA SPEC(EURO 3 CONFORMITY)&ENGINE-FOR EURO 3-1 CONFORMITY,NO.1
SOUTH AFRICA SPEC&ENGINE-FOR EURO 3-1 CONFORMITY,NO.1
 781360
LAND CRUISER PRADO 2013.11 - 2015.09
1GRFE..GRJ150
NO.1
 780310
LEXUS GX400/460 2013.09 - 2017.11
1GRFE..GRJ158
 782310
4RUNNER 2013.08 - 2019.08
1GRFE..GRN28#
NO.1
 671390
4RUNNER 2013.08 - 2019.08
1GRFE..GRN28#
NO.1
 671490
LAND CRUISER PRADO 2013.08 - 2015.06
1GRFE..GRJ150
NO.1
 781560
LAND CRUISER PRADO 2013.08 - 2015.06
1GRFE..GRJ150..LHD
1GRFE..GRJ150..ARL
NO.1
PAKISTAN SPEC&ENGINE-FOR EURO 3-1 CONFORMITY,NO.1
HONG KONG SPEC&ENGINE-FOR EURO 5 CONFORMITY,NO.1
SOUTH AMERICA SPEC(EURO 3 CONFORMITY)&ENGINE-FOR EURO 3-1 CONFORMITY,NO.1
SOUTH AFRICA SPEC&ENGINE-FOR EURO 3-1 CONFORMITY,NO.1
 781360
LAND CRUISER PRADO 2013.08 - 2015.06
1GRFE..GRJ15#
 781160
LEXUS GX400/460 2012.06 - 2013.09
1GRFE..GRJ158
 782310
LAND CRUISER PRADO 2011.10 - 2013.08
1GRFE..GRJ150..5FC..ARL
HONG KONG SPEC&ENGINE-FOR EURO 5 CONFORMITY,NO.1
 781360
FJ CRUISER 2010.11 - 2014.07
1GRFE..GSJ1#
NO.1
 663410
FJ CRUISER 2010.11 -
1GRFE..GSJ15..CHI,GCC,GEN
NO.1
 663310
LAND CRUISER PRADO 2010.05 - 2013.11
1GRFE..GRJ150
NO.1
 780310
LAND CRUISER PRADO 2009.08 - 2013.08
1GRFE..GRJ150..LHD
NO.1
 781560
LAND CRUISER PRADO 2009.08 - 2013.08
1GRFE..GRJ150..LHD
1GRFE..GRJ150..5FC..ARL
1GRFE..GRJ150..ARL
NO.1
PAKISTAN,TUNISIA SPEC&ENGINE-FOR EURO 3-1 CONFORMITY,NO.1
SOUTH AMERICA SPEC(EURO 3 CONFORMITY)&ENGINE-FOR EURO 3-1 CONFORMITY,NO.1
SOUTH AFRICA SPEC&ENGINE-FOR EURO 3-1 CONFORMITY,NO.1
 781360
LAND CRUISER PRADO 2009.08 - 2013.08
1GRFE..GRJ15#
 781160
4RUNNER 2009.08 - 2013.08
1GRFE..GRN28#
NO.1
 671390
4RUNNER 2009.08 - 2013.08
1GRFE..GRN28#
NO.1
 671490
LAND CRUISER PRADO 2009.08 - 2011.10
1GRFE..GRJ150..RHD
NO.1
 781560
LAND CRUISER PRADO 2009.08 - 2011.10
1GRFE..GRJ150..5FC..ARL
HONG KONG SPEC,NO.1
 781360
LAND CRUISER PRADO 2009.08 - 2010.08
1GRFE..GRJ150..5FC..ARL
THAILAND SPEC,NO.1
 781360
LAND CRUISER PRADO 2008.01 -
1GRFE..GRJ120..CHI
CATALYTIC CONVERTER-MARK(PNC17410=T27,17450B=T26),EURO4 SPEC,NO.1
 781350
LAND CRUISER PRADO 2007.12 - 2008.01
1GRFE..GRJ120..CHI
CATALYTIC CONVERTER-MARK(PNC17410=T27,17450B=T26),EURO4 SPEC,NO.1
 781350
FJ CRUISER 2007.07 - 2010.11
1GRFE..GSJ15
NO.1
 663310
LAND CRUISER PRADO 2006.08 - 2009.08
1GRFE..GRJ120..5FC..ARL
SOUTH AFRICA SPEC,NO.1
 781350
FJ CRUISER 2006.01 - 2010.11
1GRFE..GSJ1#
NO.1
 663410
LAND CRUISER PRADO 2005.08 - 2009.08
1GRFE..GRJ12#
 781150
4RUNNER 2005.08 -
1GRFE..GRN21#
NO.1
 671370
HILUX SURF 2005.08 -
1GRFE..GRN215
 671170
4RUNNER 2005.08 -
1GRFE,2UZFE..GRN21#,UZN21#
NO.1
 671470
4RUNNER 2005.05 - 2005.08
2UZFE..UZN21#
NO.1
 671470
LEXUS GX470 2004.11 - 2009.08
2UZFE..UZJ120
NO.1
 781450
4RUNNER 2004.11 - 2005.04
2UZFE..UZN21#
NO.1
 671470
LAND CRUISER PRADO 2003.09 - 2008.01
1GRFE..GRJ120..CHI
NO.1
 781350
LAND CRUISER PRADO 2003.01 - 2009.08
1GRFE..GRJ12#
NO.1
 781550
LAND CRUISER PRADO 2003.01 - 2009.08
1GRFE..GRJ12#..GCC,GEN
NO.1
 781350
4RUNNER 2002.11 - 2005.08
1GRFE..GRN21#..5FC
NO.1
 671370
4RUNNER 2002.11 - 2005.08
1GRFE..GRN21#..5FC
NO.1
 671470
4RUNNER 2002.11 - 2004.08
1GRFE..GRN21#
NO.1
 671370
4RUNNER 2002.11 - 2004.08
1GRFE..GRN21#
NO.1
 671470

Same PNC 18435A Part Numbers

18435-31030 PROTECTOR, MONOLITHIC CONVERTER 18435-02030 PROTECTOR, MONOLITHIC CONVERTER 18435-02040 PROTECTOR, MONOLITHIC CONVERTER 18435-0C040 PROTECTOR, MONOLITHIC CONVERTER 18435-0F040 PROTECTOR, MONOLITHIC CONVERTER 18435-0F050 PROTECTOR, MONOLITHIC CONVERTER 18435-0L020 PROTECTOR, MONOLITHIC CONVERTER 18435-0P020 PROTECTOR, MONOLITHIC CONVERTER 18435-0P050 PROTECTOR, MONOLITHIC CONVERTER 18435-0P060 PROTECTOR, MONOLITHIC CONVERTER 18435-0S010 PROTECTOR, MONOLITHIC CONVERTER 18435-11020 PROTECTOR, MONOLITHIC CONVERTER
View more PNC 18435A part numbers

FAQ

What is 18445-31010?
18445-31010 is a Toyota/Lexus reference part number for PROTECTOR, MONOLITHIC CONVERTER. Check PNC, fitment, catalog, and VIN before ordering.

How do I check if 18445-31010 fits my vehicle?
Verify the OE number, PNC, vehicle catalog, production date, chassis, engine, trim, and VIN before ordering.

Is 1844531010 the same as 18445-31010?
Yes. 1844531010 is a common search format without hyphens. Always verify the full OE number and fitment details.

Can NeoZeroAuto help verify 18445-31010 by VIN?
Yes. Send the VIN, part number, quantity, and destination country for manual fitment reference support.

Related Parts

17410-30050 PIPE ASSY, EXHAUST, FRONT 17410-30100 PIPE ASSY, EXHAUST, FRONT 17410-30180 PIPE ASSY, EXHAUST, FRONT 17410-31380 PIPE ASSY, EXHAUST, FRONT 17410-31450 PIPE ASSY, EXHAUST, FRONT 17420-30060 PIPE ASSY, EXHAUST, CENTER 17420-30070 PIPE ASSY, EXHAUST, CENTER 17420-31080 PIPE ASSY, EXHAUST, CENTER 17420-50220 PIPE ASSY, EXHAUST, CENTER 17430-30030 PIPE ASSY, EXHAUST, TAIL 17430-30040 PIPE ASSY, EXHAUST, TAIL 17430-30041 PIPE ASSY, EXHAUST, TAIL
Technical Reference Details

Specifications

Brand NeoZeroAuto
Part Name Code 18435A
Manufacturer Part Number 18445-31010
Part Description PROTECTOR, MONOLITHIC CONVERTER
Condition New
Quantity Per Vehicle 1
SKU 18445-31010
Catalog 781550
PNC 18435A
PNC Group PROTECTOR, MONOLITHIC CONVERTER

OE Number Variants

This reference page covers part number 18445-31010. OE and reference number variants include:

  • 18445-31010
  • 1844531010
  • 18445 31010

What is 18445-31010?

18445-31010 is a Toyota/Lexus reference part number for PROTECTOR, MONOLITHIC CONVERTER. In EPC data, it is listed as PROTECTOR, MONOLITHIC CONVERTER under PNC 18435A. Use the fitment table above to confirm catalog, production date, engine, chassis, and market application.

Toyota reference part number 18445-31010 corresponds to PROTECTOR, MONOLITHIC CONVERTER. Toyota EPC lists this part as PROTECTOR, MONOLITHIC CONVERTER. 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.