Other Motorcycle & Scooter Electrical & Ignition Components for 1978 Harley-Davidson Roadster
Find parts that fit
We need more information about your vehicle to confirm fit.
1978
Harley-Davidson
Roadster
SPONSOREDSPONSOREDSPONSOREDSPONSORED
662 Results
Daytona Twin Tec 1005 Internal Ignition 70-99 Big Twin / 71-97 Sportster (Fits: 1978 Harley-Davidson Roadster)
LeClare Powersports - Same Day Shipping!!Brand New: Daytona Twin Tec$278.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $345.95Free shippingOnly 2 leftDaytona 3005 Internal Ignition Kit 70-99 Big Twin/71-97 Sportster 1005/2005/3003 (Fits: 1978 Harley-Davidson Roadster)
LeClare Powersports - Same Day Shipping!!Brand New: Daytona Twin Tec$340.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $410.95Free shippingOnly 3 leftACCEL 40111C Starter Solenoid - replaces 71469-65B -Chrome finish (Fits: 1978 Harley-Davidson Roadster)
Brand New: ACCEL$112.95Free shippingDynatek 2000i Programmable Ignition Harley-Davidson 1970-1999 w/ Carb D2Ki-1P (Fits: 1978 Harley-Davidson Roadster)
QUICK RESPONSE TIME - EBAY AWARDED STOREBrand New: Dynatek$245.92Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $264.43Free shipping67 sold1978-2020 Harley Davidson Roadster Healtech Power Distribution Module (Fits: 1978 Harley-Davidson Roadster)
Free Shipping - Authorized Healtech DealerBrand New$69.99Free shippingFits 1978 Harley Davidson XLS Roadster Voltage Regulator 4790811 (Fits: 1978 Harley-Davidson Roadster)
Most Orders Ship Same Business DayBrand New$66.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferDS6-1 Electronic Ignition System Dual Fire for Harley-Davidson 70-98 Carb Models (Fits: 1978 Harley-Davidson Roadster)
Brand New: OE Quality Friction$55.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingOnly 2 leftDS6-2 Electronic Ignition System Single Fire for Harley 1970-1998 Carb Models (Fits: 1978 Harley-Davidson Roadster)
Brand New: Unbranded$40.99or Best OfferFree shippingFits 1978 Harley Davidson XLS Roadster Starter Clutch Assembly 5979131
Solves kick out problem | Strengthened shaft for reliabBrand New$64.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferNew Electronic Ignition System for Harley-Davidson Sportster 883 1000 1100 1200 (Fits: 1978 Harley-Davidson Roadster)
Brand New: Unbranded$56.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping121 soldDynatek Dyna S Electronic Ignition System Dual Fire DS6-1 1970-1998 Carb'd (Fits: 1978 Harley-Davidson Roadster)
LeClare Powersports - Same Day Shipping!!Brand New: Dynatek$120.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $128.88or Best OfferFree shippingOnly 2 leftDrag Specialties Advance Unit Assembly Distributor Points Ignition Harley 70-99 (Fits: 1978 Harley-Davidson Roadster)
Brand New: Drag Specialties$38.95Free shipping176 soldAll Balls Racing Big Twin Starter Clutch Assembly Early For Harley XL 66-80 (Fits: 1978 Harley-Davidson Roadster)
Brand New: ALL BALLS$56.55Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $84.83Free shippingRacing Big Twin Starter Clutch Assembly Early For Harley FLHTC Chrome 85 (Fits: 1978 Harley-Davidson Roadster)
Brand New: ALL BALLS$56.55Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $84.83Free shippingDaytona TwinTec 1005 Internal Ignition w/ Coil and Wire Set for Harley 3005 (Fits: 1978 Harley-Davidson Roadster)
Authorized Dealer + Fast Free Shipping!Brand New: Daytona Twin Tec$514.95Free shippingDynatek - DS6-1 - Electronic Ignition System, Dual Fire 21-7561 133-3001 (Fits: 1978 Harley-Davidson Roadster)
In Stock & Ready To Ship 2-3 Day Free Air Mail ShippingBrand New: Dynatek$118.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Trending at $120.95eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shippingDS6-2 Electronic Ignition System Single Fire for Harley 1970-1998 Carb Models (Fits: 1978 Harley-Davidson Roadster)
Brand New: Unbranded$41.55or Best OfferFree shippingBattery Box Carrier Mount Chrome Iso Rubber XLH Electric Start Ironhead Harley (Fits: 1978 Harley-Davidson Roadster)
Brand New: V-Twin Manufacturing$86.79Free shipping28 soldAll Balls Racing Starter Clutch Assembly 79-2109 FL/FX 1980 - 1988 (Fits: 1978 Harley-Davidson Roadster)
LeClare Powersports - Same Day Shipping!!Brand New: ALL BALLS$56.55Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $62.83Free shipping9 watchingElectronic Ignition System for Harley-Davidson Dyna Glide Road Glide Low Rider (Fits: 1978 Harley-Davidson Roadster)
Brand New: Unbranded$52.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingAll Balls 79-2109 Starter Clutch Assembly (Fits: 1978 Harley-Davidson Roadster)
▄▀▄▀ ▶LIMITED TIME OFFER. NOW WITH FREE SHIPPING*◀ ▀▄▀▄Brand New: ALL BALLS$56.55Was: $62.83Free shippingStandard Motor Products Starter Drive 31443-65a 65- 88 HARLEY PANHEAD SHOVELHEAD (Fits: 1978 Harley-Davidson Roadster)
Brand New: Standard Motor Products$44.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
$10.75 shippingOnly 1 left!Fits 1985 Harley Davidson FXEF Fat Bob Starter Clutch Assembly All Balls 79-2109 (Fits: 1978 Harley-Davidson Roadster)
Free Fedex 2 Day ShippingBrand New: ALL BALLS$69.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferDynatek DS6-2 Electronic Ignition System Single Fire Harley 1970-98 Carb Models (Fits: 1978 Harley-Davidson Roadster)
QUICK RESPONSE TIME - EBAY AWARDED STOREBrand New: Dynatek$184.96Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $198.88Free shipping12 watchingS & S Cycle HI-4N Ingition Only 550-0501 FLH/FLT/FXST/FLST/FXD/FXR/FX 70-99 (Fits: 1978 Harley-Davidson Roadster)
Free 3-Day Shipping! LeClare Powersports!Brand New: S&S Cycle(24)24 product ratings - S & S Cycle HI-4N Ingition Only 550-0501 FLH/FLT/FXST/FLST/FXD/FXR/FX 70-99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $411.95Free shippingOnly 1 left!Voltage Regulator Rectifier For Harley Sportster 1978-1981 Replace 74504-78 (Fits: 1978 Harley-Davidson Roadster)
Brand New: TCMT$23.99$7.00 shipping43 soldAll Balls Racing Big Twin Starter Clutch Assembly Early For Harley FXRD GT 86-88 (Fits: 1978 Harley-Davidson Roadster)
Brand New: ALL BALLS$56.55Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $84.83Free shippingRacing Big Twin Starter Clutch Assembly Early For Harley XLCH1000 79-80 (Fits: 1978 Harley-Davidson Roadster)
Brand New: ALL BALLS$56.55Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $84.83Free shippingDS6-1 Electronic Ignition System Dual Fire for Harley-Davidson 1970-1998 (Fits: 1978 Harley-Davidson Roadster)
Brand New: OE Quality Friction$55.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping9 watchingDynatek - DS6-1 - Electronic Ignition System, Dual Fire 21-7561 133-3001 (Fits: 1978 Harley-Davidson Roadster)
Brand New: Unbranded$65.99or Best OfferFree shipping10 watchingACCEL 40111 Starter Solenoid for 67-88 4 Speed Harley Davidson (Fits: 1978 Harley-Davidson Roadster)
30 Day Returns Authorized Dealer; Knowledgeable SupportBrand New: ACCEL$77.85Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Fits 1978 Harley Davidson XLS Roadster Voltage Regulator Arrowhead Starters (Fits: 1978 Harley-Davidson Roadster)
Fast And Free ShippingBrand New: Arrowhead$66.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferNamz AMP Terminal 72038-71A - Female - 100 Pack | NA-61314-1 (Fits: 1978 Harley-Davidson Roadster)
Authorized Namz DealerBrand New: Namz$19.24Trending at $19.88eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shipping65 soldNamz AMP Terminal 72039-71A - Male - 100 Pack | NA-61116-1 (Fits: 1978 Harley-Davidson Roadster)
Authorized Namz DealerBrand New: Namz$19.24Free shipping68 soldACCEL Motorcycle 35496 SINGLE/DUAL FIRE IGNITION MODULE (Fits: 1978 Harley-Davidson Roadster)
Brand New: ACCEL$522.95Was: $567.00Free shippingDS6-2 Electronic Ignition System Single Fire for Harley 1970-1998 Carb Models (Fits: 1978 Harley-Davidson Roadster)
Brand New: Unbranded$40.99or Best OfferFree shippingStandard Motorcycle Products Tune-Up Kit #MC-KIT3 (Fits: 1978 Harley-Davidson Roadster)
MC-Powersports! Authorized Standard Motorcycle ProductsBrand New: Standard Motor Products$20.48Free shippingCompu-Fire Ignition Module For Harley FL FX XL Evolution Shovelhead 70-99 21835 (Fits: 1978 Harley-Davidson Roadster)
LOWEST PRICES ONLINE - QUICK RESPONSE TIMEBrand New: Compu-Fire$369.26Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $397.05Free shipping7 watchingReplacement Trigger Rotor for Elite 1 Ignition - Harley Davidson 50108 (Fits: 1978 Harley-Davidson Roadster)
Brand New: Compu-Fire$30.90ALL BALLS 79-2109 Starter Clutch Assembly HARLEY (Fits: 1978 Harley-Davidson Roadster)
INSTOCK FASTEST SHIPPINGBrand New: ALL BALLS$56.55Was: $62.83Free shippingElectronic Ignition System for Harley-Davidson Sportster 1000 Super Glide XLX 61 (Fits: 1978 Harley-Davidson Roadster)
Brand New: Unbranded$42.99or Best OfferFree shippingElectronic Ignition System for Harley-Davidson Sportster 1200 883 1000 1100 Dyna (Fits: 1978 Harley-Davidson Roadster)
Brand New: Unbranded$68.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingNew Electronic Ignition System for Harley-Davidson Sportster 1200 Dyna Bad Boy (Fits: 1978 Harley-Davidson Roadster)
Brand New: Unbranded$57.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingDaytona Twin Tec 1005 (Fits: 1978 Harley-Davidson Roadster)
100% Satisfaction - Easy Returns - Fast ShippingBrand New: Daytona Twin Tec$299.06Trending at $340.95eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shippingAll Balls Starter Clutch Assembly - [79-2109] (Fits: 1978 Harley-Davidson Roadster)
Same Day Ship - eBay Prime!Brand New: ALL BALLS$56.55Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
S&S HI-4N Big Twin Ignition Module (550-0501) (Fits: 1978 Harley-Davidson Roadster)
Free Domestic Shipping & Returns*Brand New$370.76Was: $411.95Free shippingEastern Starter Shaft Shifter Collar Harley BT 65-69/Sportster XL 67-80 A3150365 (Fits: 1978 Harley-Davidson Roadster)
QUICK RESPONSE TIME - EBAY AWARDED STOREBrand New: Eastern Motorcycle Parts$28.45Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $29.95$10.49 shippingDynatek DS6-1 Electronic Ignition System Dual Fire HARLEY SOFTAIL SHOVELHEAD (Fits: 1978 Harley-Davidson Roadster)
Brand New: Dynatek$132.21Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
$10.75 shippingOnly 1 left!Parts Unlimited Starter Shaft Bearing - BT/XL | BCE810 (Fits: 1978 Harley-Davidson Roadster)
Authorized Parts Unlimited DealerBrand New: Parts Unlimited$16.41Free shippingDynatek - T-101 - 12v Single Fire Tach Adapter T101 21-7579 D-101 (Fits: 1978 Harley-Davidson Roadster)
Authorized Dynatek DealerBrand New: Dynatek$30.98Free shippingDrag Specialties Ignition Advance Unit - Stainless Steel 2105-0124 (Fits: 1978 Harley-Davidson Roadster)
Brand New: Drag Specialties$74.95Namz NA-61314-1 AMP Mate N Lock Female Pin Terminals (Fits: 1978 Harley-Davidson Roadster)
NAMZBrand New: Namz$14.17Trending at $19.88eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.$5.99 shippingS&S Cycle HI-4N Ignition Module for 1978-1985 Harley Davidson XLS Roadster - qg (Fits: 1978 Harley-Davidson Roadster)
Not CARB Compliant -- Does not ship to CaliforniaBrand New: S&S Cycle$423.33Free shipping