SKU: 506120849

Electronic Ignition System For 1970-2003 Big Twin Carb Models - Single Fire

$28.59 $31.77
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Description

Electronic Ignition System For 1970-2003 Big Twin Carb Models - Single FireSingle Fire Ignition Pick up Generator Pulse Fit For 1970 2003 Carb Models Features: Complete self contained electronic ignition system built with the latest state of the art engineering. Housed behind the ignition cover and uses a magnetic rotor with the original spark advancer, so the factory advance curve is maintained. Replaces points and condensers, as well as many original electronic units. Ready to mount, plug in, complete with cable sealing

Single Fire Ignition Pick-up Generator Pulse Fit For 1970-2003 Carb Models

Features:
Complete self-contained electronic ignition system built with the latest state-of-the-art engineering.
Housed behind the ignition cover and uses a magnetic rotor with the original spark advancer, so the factory advance curve is maintained.
Replaces points and condensers, as well as many original electronic units.
Ready to mount, plug in, complete with cable sealing grommet.
Replaces points and condensers.
Must use 3 ohm or higher ignition coil.
Not for fuel injected models.
Installation instruction Not included.

Specifications:
Condition: Aftermarket 100% Brand New
Quanity: 1PC
Type: Ignition coil

other specifications:
Number of wires: 4

Replacement Part Number:
21-7561
133-3001

(Always compare part numbers to your parts schematics and cross reference appropriately.)
(This is NOT a genuine Part, OEM part numbers are included for product type identification and comparison only.)

Fits Model/Year:
Fit for Bad Boy FXSTSB 1995-1997
Fit for Disc Glide FXRDG 1984
Fit for Disc Glide FXDG 1983
Fit for Dyna Glide Custom FXDC 1992
Fit for Dyna Convertible FXDS-Conv 1995-1999
Fit for Dyna Low Rider Convertible FXRS-Conv 1993
Fit for Low Rider Convertible FXRS-Conv 1990-1992
Fit for Dyna Low Rider FXDL 1993-1999
Fit for Dyna Super Glide FXD 1995-1999
Fit for Dyna Super Glide Sport FXDX 1999
Fit for Dyna Wide Glide FXDWG 1993-1999
Fit for Dyna Low Rider Custom FXLR 1993-1994
Fit for Dyna Low Rider Sport FXRS-SP 1993
Fit for Dyna Daytona FXDB-D 1992
Fit for Dyna Sturgis FXDB 1991
Fit for Electra Glide FLH 1980-1985
Fit for Electra Glide FLH 1970-1979
Fit for Electra Glide FLHT 1986-1987
Fit for Electra Glide FLHT 1995-1999
Fit for Electra Glide Classic EFI FLHTCI 1996-1999
Fit for Electra Glide Classic FLHTC 1996-1999
Fit for Electra Glide Classic FLHTC 1990-1995
Fit for Electra Glide Classic FLHTC 1983-1989
Fit for Electra Glide Classic FLHC 1979-1981
Fit for Electra Glide Ultra Classic FLHTCU 1989-1997
Fit for Electra Glide Ultra Classic EFI FLHTCUI 1995-1999
Fit for Electra Glide Sport FLHS 1980-1981
Fit for Electra Glide Sport FLHS 1987-1993
Fit for Electra Glide FLHF 1970-1972
Fit for Electra Glide FLHX 1985
Fit for Fat Bob FXEF 1979-1981
Fit for Fat Boy FLSTF 1990-1999
Fit for Heritage Softail Classic FLSTC 1989-1999
Fit for Heritage Softail Special FLSTN 1994-1996
Fit for Heritage Softail Nostalgia FLSTN 1993
Fit for Heritage Softail FLST 1986-1990
Fit for Softail Standard FXST 1999
Fit for Softail Custom FXSTC 1986-1999
Fit for Softail FXST 1984-1990
Fit for Softail Springer FXSTS 1988-1999
Fit for Sport Glide FXRT 1983-1992
Fit for Sport Glide Grand Touring FXRT 1986
Fit for Sportster XLH 1971
Fit for Sportster 1000 XLCH 1972-1978
Fit for Sportster 1000 XLH 1972-1985
Fit for Sportster 1000 Touring XLT 1977-1978
Fit for Sportster 1100 XLH1100 1986-1987
Fit for Sportster 1200 Sport XLH1200S 1996-2001
Fit for Sportster 1200 Sport XL1200S 2002-2003
Fit for Sportster 1200 Custom XL1200C 2002-2003
Fit for Sportster 1200 Custom XLH1200C 1996-2001
Fit for Sportster 1200 XLH1200 1988-2001
Fit for Sportster 883 XLCH 1971
Fit for Sportster 883 XLH883 1986-2003
Fit for Sportster 883 Roadster XL883R 2003
Fit for Sportster 883 Hugger XLH883 1987-2003
Fit for Sportster 883 Deluxe XLH883 1986-1995
Fit for Sturgis FXB 1980-1982
Fit for Super Glide FXR 1986-1994
Fit for Super Glide II FXR 1982-1983
Fit for Super Glide FatBob FXEF 1985
Fit for Super Glide Electric Start FXE 1974-1984
Fit for Super Glide FX 1971-1978
Fit for Tour Glide Ultra Classic FLTCU 1989-1993
Fit for Tour Glide Classic FLTC 1981-1991
Fit for Tour Glide FLT 1980-1983
Fit for Wide Glide FXWG 1980-1986
Fit for XLX 61 1984-1985
Fit for XR750 1974-1975
Fit for XR1000 1983-1985
Fit for Low Rider FXRS 1982-1992
Fit for Low Rider Custom FXLR 1987-1992
Fit for Low Rider FXSB 1983-1985
Fit for Low Rider FXS 1977-1982
Fit for Low Rider Sport FXRS-SP 1986-1992
Fit for Low Rider Chrome FXRC 1987
Fit for Night Train FXSTB 1999
Fit for Road King Classic EFI FLHRCI 1998-1999
Fit for Road Glide FLTR 1998-1999
Fit for Road King EFI FLHRI 1996-1999
Fit for Road King FLHR 1994-1999
Fit for Roadster XLS 1978-1985

Not for fuel injected models

(Compatibility Chart is for Reference ONLY!!!)
(Please Compare with Your faulty unit and the image we provided to Decide Fitments)

Package Included:
1x Ignition sensor plate
4x Ring terminals
2x Plug end

NOTE:
The product on offer is an accessory or spare part and thus is not an original product of the vehicle manufacturer.
The name of the vehicle manufacturer is stated only as an indication of the determination of the product being offered as an accessory or spare part, to clarify, for which vehicle the product on offer fits.

Warranty:
Returns: Customers have the right to apply for a return within 60 days after the receipt of the product
24-Hour Expert Online: Solve your installation and product problems

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 506120849

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4.8 ★★★★★
Based on 23 reviews
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Product Reviews
R
Verified Purchase
Raquel
Lake Worth, US
★★★★★ 5
My dog loves it!
Style: Ball, Size: Medium (Pack of 1)
This crunch ball was a Christmas gift for my 65lbs fur baby. It’s now mid April and he still loves it. He loves running after it and chomping down on it. It is still in good shape despite all the chomping it’s gotta . I highly recommend. He goes back to this toy agin and again! Great buy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
H
Verified Purchase
HalfTrac
Waukegan, US
★★★★★ 5
Our first babies favorite and longest lasting ball yet and he is fixing to be 7.
Style: Ball, Size: Medium (Pack of 2), Style: Ball, Size: Medium (Pack of 2)
Toughest ball we have found yet. Our doberman loves Chuckit! Balls especially the crunch one. He spreads all the balls and toys we have bought but these lasted the longest. The crunch and the glow in the dark are usually his pick but he has several different choices.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
J
Verified Purchase
Jamie B
Whiting, US
★★★★★ 5
Durable , dogs love them !
Size: 2 Count (Pack of 1), Style: Pack of 2, Size: 2 Count (Pack of 1), Style: Pack of 2
These chuck it balls are a fan favorite of my own dogs and my foster pups . So much so I have sent my foster home with them when they go to their new families! I seriously need an endless supply !
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
L
Verified Purchase
Lexie
Lake Worth, US
★★★★★ 5
Whistles when thrown
Size: 2 Count (Pack of 1), Style: Pack of 2
One of my shepherd’s favorites! Truly does whistle when you throw it! Good quality!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
C
Verified Purchase
Chris Hoekstra
Chelsea, US
★★★★★ 5
Whistle away my friend!
Size: 2 Count (Pack of 1), Style: Pack of 2
Love it! My dog loves it! The people at the dog park love it! The whistle is the best thing about these balls but the hard durable rubber and the denseness of the ball really make it fly. Let me quickly breakdown each of these: First the sound is like a...well, whistle coming from a human but oscillating and slightly different. It helps the dogs track where it goes and helps them find it better when it is getting dark (while flying of course, not when it is stationary). It barely makes a sound when throwing it with the wind but really howls when throwing it into the wind. This is why you get this ball and most everyone at the dog park perks up and wonders what that is, asks about it, and thinks it is very cool; which it is! Next is the durable rubber which doesn't have a single bite mark or split yet in 4 months of constant daily play for about 1 1/2 hours every day! The dog chews it as he brings it back and other dogs steal the ball and run with it while "killing" it perpetually and it has held up great. I don't claim this is going to be Kong ball durable but it is very well chosen rubber. Last is the denseness of the ball which really makes to go far in a chuckit launcher. One doesn't really notice how far this goes until going back to a tennis ball and realizing how short a tennis ball goes compared to this. The whistler ball, and presumably other chuckit rubber balls (glow, irregular bounce), go 30-40% farther when I throw then using the longest chuckit thrower. This is excellent and wears my retriever out even faster; not to mention the rippling muscles he has from sprinting that whole way! Overall I got both ball several months ago and we started with the blue ball and haven't had to touch the orange one yet. This is his goto ball at the park and it is the most popular ball, bar none, for all the dogs to steal. The bright blue aspect, the rubber aspect, the sound, and exclusivity of it make it coveted by dogs and owners. I might be gushing and glowing over this ball a bit much but I tend to do that when something unexpected ends up being part of your everyday life and blows you away at how wonderful it is.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 20, 2012

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