Description

Distributor Rotor – Adjustable Rotor – Brass Terminal – MSD Cap-a-Dapt / Camshaft Sync – Each

Why Choose Us?



Frequently Asked Questions​

As an Authorized Automotive Retailer in the United States, we take pride in guaranteeing 100% authentic products from all brands available on our website. With partnerships spanning 1,000+ brands and a network of 20+ distributor warehouses nationwide, we maintain millions of auto parts in inventory across the USA, ensuring quick shipping and reliable service to our customers. When you shop with us, you're investing in quality and trust.
We believe we have the fastest backorder system in the U.S. auto parts industry, thanks to our strong partnerships with brands and vendors. Nearly all backordered auto parts are shipped directly by the vendors without any additional delays, or they are placed as special orders on the same day. In most cases, backordered parts are delivered within 5-10 days.
We offer unbeatable prices and the best shipping rates on auto parts, with exclusive protection and insurance included to safeguard your order from damage or loss. Enjoy convenient door-to-door delivery, real-time tracking, and our 100% satisfaction guarantee for a smooth, worry-free experience.
Our standard shipping typically takes 1-3 business days. We will provide estimated shipping time for each product. While we aim to deliver as quickly as possible, this timeframe ensures all orders are processed, prepared, and dispatched with care. If the products are not ready for shipping in 72 hours, we will refund you 100%
Absolutely. Once your order is dispatched, you’ll receive an email with tracking details, so you can follow your shipment every step of the way. Every step of shipping process will be sent through email notifications or using tracking page.
Every product page includes a stock level indicator to show what’s available. We always update the inventory 24/24. We’ll be happy to check availability and provide updates on new stock arrivals if you need a help.
We’re sorry to hear that your order wasn’t delivered in perfect condition. Please email us with your order number, a description of the issue, and photographs of the damaged item. Once we receive this information, we’ll arrange for a replacement or refund and handle the return process.
You can return items within 30 days of receipt. Ensure the product is new in its original packaging and securely wrapped for safe transit. Once we receive the item in sellable condition, we’ll issue a full refund for the product value. Contact us for the return address and further instructions.

About MSD IGNITION

MSD is an industry-leading manufacturing of performance ignitions. Their product line has components for a vehicle's complete ignition system, from control modules and distributors to sensors and wiring harnesses. They also offer EFI solutions and many other products to help achieve top performance.

International Shipping

Below are estimated rates and delivery times for popular destinations; full carrier options are available at checkout.

Our dedicated team has years of experience managing international logistics and customs documentation to ensure smooth delivery from our US warehouse to your door. Please review our shipping policy and local import regulations before ordering.

Loading international estimates...

Reviews

There are no reviews yet.

Be the first to review “MSD IGNITION Rotor Assy. Cap-A-Dapt 8421”

Your email address will not be published. Required fields are marked *

Recently viewed products

  • Add to wishlist
    Sale
    Placeholder
    Add to wishlist

    PROFORM Adjustable Cylinder Head Work Stand (Pair) 66483

    SKU: PFM66483
    Product information
    Details...
    Original price was: $216.05.Current price is: $196.41.Add to cart
    Original price was: $216.05.Current price is: $196.41.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    OPTITORQUE TECHNOLOGIES LLC Subaru Head Stud Kit EJ257 10745

    SKU: OTT10745
    Product information
    • Weight4.053 lbs
    • Dimensions10 × 4.5 × 2.5 in
    • Product Line

      Patriot Series

    • Bolt/Stud Kit

      Stud

    • Washers Included

      Yes

    • Alloy

      8740

    • Material

      Chromoly

    Details...
    Original price was: $238.00.Current price is: $216.29.Add to cart
    Original price was: $238.00.Current price is: $216.29.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MSD IGNITION 3000 RPM Module ASY10177

    SKU: MSDASY10177
    Product information
    • Weight0.005 lbs
    • Dimensions2.95 × 1.8 × 0.45 in
    • Quantity

      Each

    • Variant

      Yes

    • Rpm

      3000 RPM

    • Variant Group

      RPMChips1

    • Variant Column

      RPM

    Details...
    Original price was: $7.90.Current price is: $7.18.Add to cart
    Original price was: $7.90.Current price is: $7.18.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    QUICK FUEL TECHNOLOGY Quick Fuel Performance 2014 36-2014fp

    SKU: QFT101
    Product information
    Details...
    Original price was: $2.31.Current price is: $2.01.Add to cart
    Original price was: $2.31.Current price is: $2.01.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    RANCHO RS5000 Strut RS5821

    SKU: RAN5821
    Product information
    • Weight8.45 lbs
    • Dimensions24 × 6 × 6 in
    • Brand

    • Condition

    • Type

    • Manufacturer Part Number

      RS5821

    Details...
    Original price was: $117.29.Current price is: $101.99.Add to cart
    Original price was: $117.29.Current price is: $101.99.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MEZIERE Starter Relay Kit WIK400

    SKU: MEZWIK400
    Product information
    • Weight0.95 lbs
    • Dimensions4.7 × 3.3 × 3.2 in
    • Quantity

      Kit

    • Intended Application

      Starter

    • Amp Rating Per Circuit

      200 amp

    • Circuit Quantity

      1.0

    • Wiring Harness Included

      Yes

    Details...
    Original price was: $123.03.Current price is: $106.98.Add to cart
    Original price was: $123.03.Current price is: $106.98.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SKYJACKER Hydro Shock w/Red Boot H7074

    SKU: SKYH7074
    Product information
    • Weight5.42 lbs
    • Dimensions24.8 × 3.3 × 3.25 in
    • Product Line

      Hydro H7000 Series

    • Internal Design

      Twintube

    • Gas/Hydraulic

      Hydraulic

    • Compressed Length

      13.47 in

    • Extended Length

      22.25 in

    Details...
    Original price was: $58.00.Current price is: $51.87.Add to cart
    Original price was: $58.00.Current price is: $51.87.
    Quantity Only 6 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HUSKY LINERS Ventvisor Low Pro 2864036

    SKU: HSK2864036
    Product information
    • Weight2.57 lbs
    • Dimensions46.88 × 11.88 × 1.88 in
    • Product Line

      Low Profile Ventvisor

    • Application Specific

      Yes

    • Front Mounting Style

      Stick-On

    • Rear Mounting Style

      Stick-On

    • In Channel / Out Of Channel

      In Channel

    Details...
    Original price was: $99.00.Current price is: $89.99.Add to cart
    Original price was: $99.00.Current price is: $89.99.
    Quantity Only 6 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HOWARDS RACING COMPONENTS Solid Roller Lifters – SBC Vertical Style 91132

    SKU: HRC91132
    Product information
    • Weight4.03 lbs
    • Dimensions8.6 × 3.4 × 3.3 in
    • Product Line

      SportMax Lite Direct Lube

    • Material

      Chromoly

    • Color

      Black

    • Finish

      Oxide

    • Quantity

      Set of 16

    Details...
    Original price was: $709.71.Current price is: $645.19.Add to cart
    Original price was: $709.71.Current price is: $645.19.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HOWE Stud For 22302 +.500 22365

    SKU: HOW22365
    Product information
    • Weight0.64 lbs
    • Dimensions6.4 × 2.35 × 1.7 in
    • Ball Diameter

      1.437 in

    • Taper

      2.04 in/ft

    • Stud Length

      3.86 in

    • Stud Extended Length

      Plus 0.5 in

    • Stud Thread

      1/2-20 in

    Details...
    Original price was: $50.51.Current price is: $45.92.Add to cart
    Original price was: $50.51.Current price is: $45.92.Add to wishlist

    51