StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • Contact
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.·2222 Ponce de Leon Blvd, Miami, FL 33134·support@deal.ai
TermsPrivacy
Deal.ai › Replacement Auto Parts
COXNSXX
COXNSXX High Performance CDI Box Ignitor for Polaris Sportsman 500 1996-2000

COXNSXX High Performance CDI Box Ignitor for Polaris Sportsman 500 1996-2000

Best price now

$23.61at WalmartChecked Nov 12

Compared across 2 stores. Prices are checked against each store and labelled with when.

Visit Walmart

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Last seen at $23.61 at Walmart on Nov 12.
  • Checked at 2 stores.

Our take on the COXNSXX High Performance CDI Box Ignitor for Polaris Sportsman 500 1996-2000

This is an aftermarket CDI (capacitor discharge ignition) box for Polaris 500cc ATVs and UTVs, chiefly the Sportsman 500 from 1996-2000 plus Magnum, Scrambler and Big Boss 500 models through 2002. It replaces OEM numbers 3085639, 3084691, 3086982, 3085564 and 3085382, so it cross-references several Polaris ignition modules in one part. The sealed black unit is built for heat and vibration resistance, which matters on an air-cooled ATV engine bay. Against a genuine Polaris module it is a low-cost swap, but it is a no-name part with no installation instructions, so buyers should confirm the interchange number and expect to transfer hardware themselves.

Best forOwners of 1996-2000 Polaris Sportsman 500 with a failed ignition moduleMagnum, Scrambler or Big Boss 500 owners needing a replacement CDIDIY mechanics comfortable matching part numbers and wiringRiders reviving an older Polaris ATV on a budget
Pros
  • Cross-references five OEM part numbers (3085639, 3084691, 3086982, 3085564, 3085382)
  • Compact sealed housing rated for heat and aging resistance
  • Direct replacement for the stock module, no rewiring of the harness
  • Covers several Polaris 500 models, not just the Sportsman
  • Simple bolt-in job for anyone who has swapped a CDI before
Cons
  • No installation instructions included
  • Does not fit the 1999 Sportsman 335 4x4
  • Fitment is model- and year-specific, so the wrong order is easy
  • No-name brand with no published test data or warranty details
  • Only one CDI box in the box; no plug, coil or hardware

COXNSXX High Performance CDI Box Ignitor for Polaris Sportsman 500 1996-2000 prices at every store

  • WalmartNew

    In stockSold by Yutong Trade Co. LtdReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $23.61+ $2.00 shippingChecked Nov 12
    Visit Walmart
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $25.99Checked Nov 12
    Visit Amazon

Store links may earn us a commission.

COXNSXX High Performance CDI Box Ignitor for Polaris Sportsman 500 1996-2000 price history

Lowest price we've seen: $25.99 on Nov 12 at Amazon. Tracked across 1 store since Nov 12.

About the COXNSXX High Performance CDI Box Ignitor for Polaris Sportsman 500 1996-2000

This CDI (capacitor discharge ignition) box is a replacement ignition part for Polaris Sportsman 500 ATVs. It converts input voltage into the high voltage needed to produce a spark, which helps the engine run smoothly. It mounts at the rear of the vehicle.

The black unit is made to resist aging and high temperatures and has good insulation performance. Installation is simple, but no installation instructions are included and professional installation is recommended. Check the interchange part number before buying.

Color
Black
Dimensions
60.9 mm L x 35.5 mm W x 21.8 mm H
Placement
Rear of vehicle
Interchange part no.
3086982
Tucker Rocky no.
495853
OEM part numbers
3085639, 3084691, 3086982, 3085564, 3085382
Not compatible
1999 Polaris Sportsman 335 4x4
Installation
Instructions not included
In the box
1 x CDI box

Specifications

color
BlackSource
size
60.9mm L x 35.5mm W x 21.8mm HSource

Questions and answers

Will this fit my 1999 Sportsman 500?
Yes, the Sportsman 500 is listed for 2000, and the part covers the 1996-2000 Sportsman 500 range through its OEM cross-references. It does not fit the 1999 Sportsman 335 4x4.
Which OEM part numbers does it replace?
It replaces 3085639, 3084691, 3086982, 3085564 and 3085382. Check the number on your old module before ordering.
Does it come with installation instructions?
No. The box contains the CDI unit only, with no instructions, so plan on using the factory service manual or your own notes for the swap.
What other Polaris models does it fit?
Besides the Sportsman 500, it lists Magnum 500 and 500 HDS, Scrambler 500 2x4 and 4x4, Sportsman 500 6X6, Sportsman 500 DUSE and RSE, and Big Boss 500 6X6, mostly 2000-2002 499cc models.
Is it a genuine Polaris part?
No. It is an aftermarket COXNSXX unit made to replace the Polaris module, not an OEM part.
What are the dimensions?
The housing measures about 60.9mm long, 35.5mm wide and 21.8mm high in black.
Where is the COXNSXX High Performance CDI Box Ignitor for Polaris Sportsman 500 1996-2000 cheapest?
At Walmart, for $23.61, as of our latest check.
Where can I buy the COXNSXX High Performance CDI Box Ignitor for Polaris Sportsman 500 1996-2000?
2 stores we checked sell it, including Walmart, Amazon.