Black Friday! Up to 60% Off Top Brands. Shop Early Deals

Get $15 Cash, Free 2 Day Shipping & More Perks With RPM*

Gifts for Every Rider on Your List (Yes, Even You). Shop Now

JavaScript Disabled

To get the full Cycle Gear experience, enable JavaScript in your browser settings and refresh this page.

1998 Harley Davidson Softail Heritage Classic FLSTC/I Parts & Accessories

15ProductsProduct

Stock fitment for this vehicle

Front Tire: MT90B16
Rear Tire: MT90B16
Air Filter: 29330-96
Oil Filter: 63805-80
Front Brake Pads: 44063-83
Rear Brake Pads: 44209-87
Battery: 65989-97
Spark Plug: 32311-83

For reference only, please consult your owner’s manual to confirm your fitment.

Search by vehicle

Drag Specialties Performance Spark Plugs For Harley Big Twin 1975-2000

Fits your 1998 Harley Davidson Softail Heritage Classic FLSTC/I

Drag Specialties Performance Spark Plugs For Harley Big Twin 1975-2000

$14^.²³$15^.²⁵$14.51$15.55

Autolite Copper Resistor Spark Plug For Harley Shovelhead / EVO 1975-2000

Fits your 1998 Harley Davidson Softail Heritage Classic FLSTC/I

Autolite Copper Resistor Spark Plug For Harley Shovelhead / EVO 1975-2000

$7^.⁷⁰

Accel Platinum Spark Plug For Harley Big Twin 1978-1999

Fits your 1998 Harley Davidson Softail Heritage Classic FLSTC/I

Accel Platinum Spark Plug For Harley Big Twin 1978-1999

Autolite Xtreme Sport Iridium Spark Plug For Harley Shovelhead / EVO 1975-2000

Fits your 1998 Harley Davidson Softail Heritage Classic FLSTC/I

Autolite Xtreme Sport Iridium Spark Plug For Harley Shovelhead / EVO 1975-2000

Accel U-Groove Spark Plugs For Harley Big Twin 1980-1999

Fits your 1998 Harley Davidson Softail Heritage Classic FLSTC/I

Accel U-Groove Spark Plugs For Harley Big Twin 1980-1999

NGK Iridium Spark Plug For Harley Big Twin 1975-2000

Fits your 1998 Harley Davidson Softail Heritage Classic FLSTC/I

NGK Iridium Spark Plug For Harley Big Twin 1975-2000

Video Available

NGK Spark Plugs For Harley Big Twin 1975-2000

Fits your 1998 Harley Davidson Softail Heritage Classic FLSTC/I

NGK Spark Plugs For Harley Big Twin 1975-2000

$5^.⁰⁶

Video Available

NGK Spark Plugs - Iridium IX

NGK Spark Plugs - Iridium IX

$10^.²⁴$68^.⁴²$12.05$80.51

Video Available

NGK Spark Plugs - Laser Iridium

NGK Spark Plugs - Laser Iridium

$14^.⁷⁶$140^.⁵⁶$17.37$165.42

Video Available

NGK Spark Plugs - Standard

NGK Spark Plugs - Standard

$2^.⁵¹$24^.⁸⁷$2.95$29.23

Video Available

NGK Spark Plugs - Resistor

NGK Spark Plugs - Resistor

$2^.⁹²$22^.⁰⁹$3.43$25.95

Video Available

NGK Spark Plugs - Special Types

NGK Spark Plugs - Special Types

$2^.⁶⁶$59^.²⁵$3.13$69.72

Video Available

NGK Spark Plugs - G & GV Racing

NGK Spark Plugs - G & GV Racing

$7^.¹⁴$10^.¹⁶$8.40$11.95

Video Available

Champion D16 Copper Spark Plug For Harley EL / FL / WL 1936-1973

Champion D16 Copper Spark Plug For Harley EL / FL / WL 1936-1973

$3^.⁹⁶

NGK Standard Spark Plugs

NGK Standard Spark Plugs

$3^.⁷⁴$22^.⁰⁶$4.40$25.95

Video Available

$39.99/yr.

Spend Less. Ride More.

5% RPM Cash Back*
10% Off Over 70 Brands
$15 in RPM Cash When You Join
Free 2-Day Shipping & Free Returns*
And more!

Become a member today! Learn More

By purchasing and enrolling in Riders Preferred Membership, you agree to the Program Terms and Conditions. *Some exclusions apply: 10% RPM discount applies on full price and sale price Exclusive Brands. 10% RPM discount applies on additional select brands at full price. Exclusions apply. RPM free 2-day shipping applies on qualifying items, contiguous U.S. only. Not available for AK, HI, or U.S. Territories. View shipping policies. RPM free returns apply on qualifying items and are processed on standard return timeline, contiguous U.S. only. View return policy.