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Uh oh - Our system doesn't think this part will fit your 1975 Harley Davidson FLH (change vehicle selection)

Drag Specialties

Drag Specialties Performance Spark Plugs For Harley Sportster 1979-1985

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Drag Specialties Performance Spark Plugs For Harley Sportster 1979-1985

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$13^.²¹

$13.47

Item Type:

Blemished/Refurbished

This item is available as a Blem/Refurb. These are items that cannot be sold as "New" merchandise and are limited to stock on hand. See the product details for a description of the product's condition.

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Drag Specialties Performance Spark Plugs For Harley

Drag Specialties is well known for offering quality at a great price.

Features:

Unique look with a black ceramic body and bold red logo/script
Insulator is made of 95% pure alumina that features strong resistance to heat shock and superior insulation
Multi-rib design of the insulator eliminates flashover
Nickel-plated housing prevents oxidation and corrosion
Multi-layer gaskets and heat crimping process ensure a leak-free, gas-tight seal
Copper core electrode prevents oxidation and corrosion, has good electrical and heat conductivity and creates long spark plug service life
Sold as pair
Replaces OEM 31629-78

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Uh oh - Our system doesn't think this part will fit your 1975 Harley Davidson FLH (change vehicle selection)

Harley Davidson: XL 1979-1984; XLCH 1979; XLH1000 1979-1985; XLS Roadster 1979-1985; XLX-61 1983, 1984, 1985; XR1000 1983, 1984, 1985

This item is also available for 254 other models:

Harley Davidson: Disc Glide FXDG 1983; Disc Glide FXRDG 1984; Dyna Convertible FXDS 1994-1998; Dyna Convertible FXDS 1999-2000; Dyna Fat Bob CVO/SE FXDFSE 2009-2010; Dyna Fat Bob FXDF 2008-2017; Dyna Glide Custom FXDC 1992; Dyna Glide Daytona FXDB-D 1992; Dyna Glide Sturgis FXDB-S 1991; Dyna Low Rider FXDL/I 1993-1998; Dyna Low Rider FXDL/I 1999-2017; Dyna Low Rider S FXDLS 2016-2017; Dyna Street Bob FXDB/I 2006-2017; Dyna Super Glide Custom FXDC/I 2005-2014; Dyna Super Glide CVO/SE FXDSE 2007; Dyna Super Glide CVO/SE FXDSE2 2008; Dyna Super Glide FXD/I 1995-1998; Dyna Super Glide FXD/I 1999-2010; Dyna Super Glide Sport FXDX 1999-2005; Dyna Super Glide Sport Touring FXDXT 2001-2003; Dyna Switchback FLD 2012-2016; Dyna Wide Glide CVO/SE FXDWG2 2001; Dyna Wide Glide CVO/SE FXDWG3 2002; Dyna Wide Glide FXDWG/I 1993-1998; Dyna Wide Glide FXDWG/I 1999-2017; E 1948-1950; EL 1948-1952; Electra Glide Classic FLHC 1979-1982; Electra Glide Classic FLHTC/I 1983-1998; Electra Glide Classic FLHTC/I 1999-2013; Electra Glide CVO/SE FLHTCSE 2004; Electra Glide CVO/SE FLHTCSE2 2005; Electra Glide Special FLHX 1984; Electra Glide Sport FLHS 1977-1993; Electra Glide Standard FLHT 2019-2022; Electra Glide Standard FLHT/I 1983-1998; Electra Glide Standard FLHT/I 1999-2009; Electra Glide Ultra Classic FLHTCU/I 1989-1998; Electra Glide Ultra Classic FLHTCU/I 2017-2019; Electra Glide Ultra Classic FLHTCU/I 1999-2016; Electra Glide Ultra Classic Low FLHTCUL 2015-2016; Electra Glide Ultra Limited CVO/SE FLHTKSE 2017-2021; Electra Glide Ultra Limited CVO/SE FLHTKSE 2014-2016; Electra Glide Ultra Limited FLHTK 2017-2024; Electra Glide Ultra Limited FLHTK 2010-2016; Electra Glide Ultra Limited Low FLHTKL 2017-2019; Electra Glide Ultra Limited Low FLHTKL 2015-2016; F 1948-1950; Fat Bob FXEF 1979-1985; FL 1948-1965; FLF 1953-1964; FLFB 1965-1969; FLH 1955-1974; FLH 1975-1985; FLHB 1965-1969; FLHF 1955-1972; FLHFB 1965-1969; Freewheeler FLRT 2017-2025; Freewheeler FLRT 2015-2016; FXR2 CVO/SE 1999; FXR3 CVO/SE 1999; FXR4 CVO/SE 2000; KHRTT 1957; KR 1957-1964; KRTT 1957-1963; Low Glide/Low Rider FXRS 1982-1993; Low Rider Belt FXSB 1982; Low Rider Chrome FXRC 1985-1988; Low Rider Custom FXLR 1987-1994; Low Rider FXS 1977-1982; Low Rider Sport FXRS-SP 1987-1993; Night Rod Special VRSCDX 2007-2017; Night Rod VRSCD 2006-2008; Nightster RH975 2022-2025; Nightster Special RH975S 2023-2025; Pan America CVO RA1250SE 2024-2025; Pan America RA1250 2021-2023; Pan America Special RA1250 2021-2025; Pan America ST RA1250 2025; Revival FLH 2021; Road Glide 3 FLTRT 2023-2025; Road Glide Custom FLTRX 2010-2013; Road Glide CVO/SE FLTRSE3 2009; Road Glide CVO/SE FLTRSEI2 2001; Road Glide CVO/SE FLTRXSE 2018-2025; Road Glide CVO/SE FLTRXSE 2012-2013; Road Glide CVO ST FLTRXSTSE 2024-2025; Road Glide FLTR/I 1998; Road Glide FLTR/I 1999-2009; Road Glide FLTRX 2017-2025; Road Glide FLTRX 2015-2016; Road Glide Limited CVO FLTRKSE 2022-2023; Road Glide Limited FLTRK 2020-2024; Road Glide SE FLTRSEI 2000; Road Glide Special FLTRXS 2017-2023; Road Glide Special FLTRXS 2015-2016; Road Glide ST FLTRXST 2022-2023; Road Glide Ultra CVO/SE FLTRUSE 2011-2016; Road Glide Ultra FLTRU 2017-2019; Road Glide Ultra FLTRU 2011-2016; Road King Classic FLHRC/I 1998; Road King Classic FLHRC/I 1999-2013; Road King Custom FLHRS/I 2004-2007; Road King CVO/SE FLHRSE3 2007; Road King CVO/SE FLHRSE4 2008; Road King CVO/SE FLHRSE5 2013; Road King CVO/SE FLHRSE6 2014; Road King CVO/SE FLHRSEI 2002; Road King CVO/SE FLHRSEI2 2003; Road King FLHR/I 1994-1998; Road King FLHR/I 2017-2022; Road King FLHR/I 1999-2016; Road King Special FLHRXS 2017-2025; Softail Bad Boy Springer FXSTSB 1995-1997; Softail Blackline FXS 2011-2013; Softail Breakout 114 FXBRS 2018-2020; Softail Breakout 117 FXBR 2023-2025; Softail Breakout CVO/SE FXSBSE 2013-2014; Softail Breakout FXBR 2018-2019; Softail Breakout FXSB 2013-2017; Softail Convertible CVO/SE FLSTSE 2010; Softail Convertible CVO/SE FLSTSE2 2011; Softail Convertible CVO/SE FLSTSE3 2012; Softail Cross Bones Springer FLSTSB 2008-2011; Softail Custom FXSTC/I 1986-1999; Softail Custom FXSTC/I 2007-2010; Softail Deluxe CVO/SE FLSTNSE 2014-2015; Softail Deluxe FLDE 2018-2020; Softail Deluxe FLSTN/I 2005-2017; Softail Deuce CVO/SE FXSTDSE 2003; Softail Deuce CVO/SE FXSTDSE2 2004; Softail Deuce FXSTD/I 1999; Softail Deuce FXSTD/I 2000-2007; Softail Fat Bob 114 FXFBS 2018-2023; Softail Fat Bob FXFB 2018-2019; Softail Fat Boy 114 FLFBS 2018-2024; Softail Fat Boy CVO/SE FLSTFSE 2005; Softail Fat Boy CVO/SE FLSTFSE2 2006; Softail Fat Boy FLFB 2018-2025; Softail Fat Boy FLSTF/I 1990-1999; Softail Fat Boy FLSTF/I 2000-2017; Softail Fat Boy Lo FLSTFB 2010-2016; Softail Fat Boy S FLSTFBS 2016-2017; Softail FXDR 114 FXDRS 2019-2020; Softail Heritage Classic 114 FLHCS 2018-2024; Softail Heritage Classic FLHC 2018-2025; Softail Heritage Classic FLSTC/I 1987-1999; Softail Heritage Classic FLSTC/I 2000-2017; Softail Heritage FLST/I 1986-1990; Softail Heritage FLST/I 2006; Softail Heritage Springer FLSTS/I 1997-1999; Softail Heritage Springer FLSTS/I 2000-2003; Softail Low Rider FXLR 2018-2020; Softail Low Rider S FXLRS 2020-2025; Softail Low Rider ST FXLRST 2022-2025; Softail Night Train FXSTB/I 1999; Softail Night Train FXSTB/I 2000-2009; Softail Nostalgia FLSTN/I 1993; Softail Pro Street Breakout CVO/SE FXSE 2016-2017; Softail Rocker C FXCWC 2007-2011; Softail Rocker FXCW 2008-2011; Softail Slim FLS 2012-2017; Softail Slim FLSL 2018-2021; Softail Slim S FLSS 2016-2017; Softail Special FLSTN/I 1994-1996; Softail Sport Glide FLSB 2018-2021; Softail Springer Classic FLSTSC/I 2005-2007; Softail Springer CVO/SE FXSTSSE 2007; Softail Springer CVO/SE FXSTSSE2 2008; Softail Springer CVO/SE FXSTSSE3 2009; Softail Springer FXSTS/I 1988-1999; Softail Springer FXSTS/I 2000-2006; Softail Standard FXST 2020-2024; Softail Standard FXST/I 1984-1999; Softail Standard FXST/I 2000-2012; Softail Street Bob 114 FXBBS 2021-2024; Softail Street Bob FXBB 2018-2025; Sport Glide FXRT 1983-1992; Sport Glide Grand Touring FXRD 1986; Sportster Custom XL1200C 1996-2019; Sportster Custom XL883C 1998-2009; Sportster Deluxe XLH883DLX 1989-1992; Sportster Forty-Eight Special XL1200XS 2018-2019; Sportster Forty-Eight XL1200X 2010-2022; Sportster Hugger XLH883HUG 1988-2003; Sportster Iron XL1200NS 2018-2021; Sportster Iron XL883N 2009-2022; Sportster Low/SuperLow XL883L 2005-2019; Sportster Low XL1200L 2006-2011; Sportster Nightster XL1200N 2007-2012; Sportster Roadster XL1200CX 2016-2020; Sportster Roadster XL1200R 2004-2008; Sportster Roadster XL883R 2002-2012; Sportster Seventy-Two XL1200V 2012-2016; Sportster Sport XL1200S 1996-2003; Sportster S RH1250S 2021-2025; Sportster SuperLow XL1200T 2014-2017; Sportster XL883 2004-2009; Sportster XLH1100 1986-1987; Sportster XLH1200 1988-2003; Sportster XLH883 1986-2003; Street 500 XG500 2015-2020; Street 750 XG750 2015-2020; Street Glide CVO/SE FLHXSE 2017-2025; Street Glide CVO/SE FLHXSE 2010-2016; Street Glide CVO/SE FLHXSE2 2011; Street Glide CVO/SE FLHXSE3 2012; Street Glide FLHX/I 2017-2025; Street Glide FLHX/I 2006-2016; Street Glide Special FLHXS 2017-2023; Street Glide Special FLHXS 2014-2016; Street Glide ST FLHXST 2022-2023; Street Glide Trike FLHXXX 2010-2011; Street Glide Ultra FLHXU 2025; Street Rod VRSCR 2006-2007; Street Rod XG750A 2017-2020; Sturgis FXB 1980-1982; Super Glide FX 1971-1974; Super Glide FX 1975-1979; Super Glide FXE 1974; Super Glide FXE 1975-1985; Super Glide FXR 1986-1994; Super Glide II FXR 1982-1983; Tour Glide Classic FLTC/I 1979-1991; Tour Glide FLT 1979-1986; Tour Glide Ultra Classic FLTCU/I 1989-1996; Tri Glide CVO/SE FLHTCUTGSE 2020-2022; Tri Glide Ultra Classic FLHTCUTG 2017-2025; Tri Glide Ultra Classic FLHTCUTG 2009-2016; Ultra Classic Electra Glide CVO/SE FLHTCUSE 2006; Ultra Classic Electra Glide CVO/SE FLHTCUSE2 2007; Ultra Classic Electra Glide CVO/SE FLHTCUSE3 2008; Ultra Classic Electra Glide CVO/SE FLHTCUSE4 2009; Ultra Classic Electra Glide CVO/SE FLHTCUSE5 2010; Ultra Classic Electra Glide CVO/SE FLHTCUSE6 2011; Ultra Classic Electra Glide CVO/SE FLHTCUSE7 2012; Ultra Classic Electra Glide CVO/SE FLHTCUSE8 2013; V-Rod CVO/SE VRSCSE 2005; V-Rod CVO/SE VRSCSE2 2006; V-Rod Muscle VRSCF 2009-2017; V-Rod VRSCA 2002-2006; V-Rod VRSCAW 2007-2010; V-Rod VRSCB 2004-2005; V-Rod VRSCX 2007; Wide Glide FXWG 1980-1986; XL 1957-1978; XLCH 1958-1978; XLCR Café Racer 1977-1978; XLH1000 1972-1978; XLH900 1957-1971; XLR 1959-1960; XLRTT 1958-1966; XLT 1977-1978; XR1200/XR1200X 2008-2012

Product Style	Item #	Store SKU	Manufacturer Product #	Availability
Product Style B6L / .040 gap	Item # 10341447	Store SKU	Manufacturer Product # E18-6658SDS	Availability In Stock: Ships within 24 hours
Product Style BPR6HS / .030 gap	Item # 10341448	Store SKU	Manufacturer Product # E18-6661SDS	Availability In Stock: Ships within 24 hours

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