Best Ignition Distributor Caps in 2026
Daisy
Last Updated: Feb 6, 2026
Daisy
Last Updated: Feb 6, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Big-Autoparts | 9.81 | ✅ | ✅ | ✅ |
Distributors cap and rotor kit features brass inserts and stainless steel rotor springs,designed to provide the best possible fit to ensure maximum conductivity between the distributor towers and spark plug wires,prevents arc through and crossfire.
Engineered specifically compatible with General Motors Vortec V8 engines,specifically compatible with General Motors Vortec V8 engines,Offering the quality,reliability,durability.
Direct replacement ready to install,including the cap and rotor kits.Fuel mileage and acceleration better than OE part.
Recommended replacement part compatible with GM vehicle's original factory component,Fits standard and automatic transmissions.
Cap and rotor kits reference part number: 1104079,93441558,1104051,1104058.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Cap is made from a blend of PBT and PET plastics for increased strength, stiffness and resistance to warpage
Produced to meet Mercury Marine original equipment manufacturer specifications to best protect your MerCruiser engine
Solid brass inserts resist corrosion and electrical pitting for long service life
High strength to weight ratio for durability and resistance to thermal cracking
Designed to resist RFI interference with onboard electronics
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Skyee-blue | 9.62 | ✅ | ✅ | ✅ |
REPLACEMENT DISTRIBUTOR CAP & IGNITION ROTOR KIT - A distributor cap is a removable component that is used in spark ignition systems to cover both the distributor and the rotor. It cover these components, and keep them from contamination, it is also responsible for helping to distribute electrical current from an ignition coil to a set of spark plugs. You will find that the contacts inside the cap wear easily and it must be replaced along with the rotor for the engine to run smoothly.
PREMIUM QUALITY - This mercruiser distributor cap is constructed from PBT and PET plastics for increased strength, stiffness. The solid brass contacts help settle wear related failures and provides excellent conductivity. We warranty it's high quality and all parts are hand inspected off the line before packaging and once again by our team before shipment.
REPLACES PART # - Mercruiser distributor cap and rotor 815407Q5, 815407A2, 18-5274, GLM 71790. This is for MerCruiser 4.3L V-6 Engines with Thunderbolt IV and V HEI ignitions, 1980s to early 2000s. Please check part numbers to ensure proper fit when you purchase.
DIRECT FIT - This is for 4.3L Mercruiser V6 distributor cap and rotor. Direct replacement for a proper fit and easy installation, quality materials used, meets or exceeds OEM standards, While this is not a genuine MERCURY part, it is a direct replacement and it will fit and work exactly like the factory part.
12-MONTH WARRANTY - Order from Tutor Auto, we offer 12 month warranty, true hassle-free shopping experience. If for any reason at all, you are not fully satisfied with the Cap and rotor kit, you can rely on our service of free REPLACEMENT or REFUND.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Holley Performance Product | 9.64 | ❌ | ❌ | ❌ |
Brass terminals
Country of Origin: United States
High quality; voltage insulating material
Fit type: Vehicle Specific
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Holley Performance Product | 9.64 | ❌ | ❌ | ❌ |
Parts are molded from high quality voltage insulating materials
Resists carbon tracking while ensuring that the ignition spark reaches the spark plug terminals
Low resistance brass is used for maximum voltage transfer
Performance replacement part
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Southwest Performance Parts | 9.71 | ❌ | ❌ | ❌ |
CR6951BK 8-cylinder HEI OEM Distributor Cap, Rotor and Coil Cover Kit Black
Compatible with GM or A-Team Performance HEI distributor
Composed of high-strength polymer
The cap features solid brass terminals
This product is universal
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Yikesai | 9.78 | ✅ | ✅ | ✅ |
【Replacement Distributor Cap and Rotor Kit】To ensure maximum firepower from your ignition with our replacement distributor cap and rotor kits. A key component to the traditional engine tune-up, distributor cap and rotor maintenance is essential to getting maximum spark from your ignition system. The distributor caps are stress-relieved immediately after molding to ensure dimensional stability.
【Fitment/Compatibility】Gmc C1500 C2500 K1500-K3500, Gmc C3500 Savana, Gmc G15 G1500 G25 G2500 G35 G3500, Gmc Safari, Gmc Sierra Silverado, 1995-2005 Gmc Sonoma, Gmc Yukon, Oldsmobile Bravada, Cadillac Escalade, Chevrolet Astro, Chevrolet Avalanche, 1995-2005 Chevrolet Blazer, 1996-1998 Chevrolet C1500-C3500, K1500 K2500 K3500, 1996-2002 Chevrolet G10 G1500 G20 G2500 G30 G3500, 1996-1999 Chevrolet P30, 1995-2005 Chevrolet S10, 1999-2007 Chevrolet Silverado/Suburban, Tahoe
【Reference Part Number】DR475, 10452458, 10452457, 10477311, 10493577, 3859019, 38590196, 8104524580, 8104773110, 8104935770, D319A, D321A, D328A
【OEM Quality & High Performance】 Made of improved high-quality material, it is built to long lasting durability, 100% tested before shipping. Guaranteed Exact Fit replacement for PLUG & PLAY. Easy to adjust mechanical advance
【18-Month Warranty】If you're looking for a Cap and Rotor Kit, you can be sure that YIKESAI has just what you need. YIKESAI provide the highest quality Distributor Cap and Rotor which compatible for Chevy GMC. engineered to provide the same fit and function of the original cap and rotor.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ❌ | ❌ | ❌ |
High quality replacement distributor cap and rotor
Fit for many famous vehicles brand distributors, please kindly ask us if you are not sure.
FITS FOR CHEVY, FORD, & MOPAR HEI AFTERMARKET DISTRIBUTORS
Package includes: 1 x distributor cap
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| FAS6125 | 9.77 | ✅ | ✅ | ✅ |
New Ignition Distributor Cap, rotor, condenser, points for Mercruiser and OMC 2.5 and 3.0 w/Delco Distributor. Approx years 1963-1989
Meets or exceeds OEM specs
Cap, rotor, points replaces 393-9459Q1
Wires replace 584-816761Q5 84-813720A5 84-816761A5 OMC 503748
This tune up kits includes: distributor cap, distributor rotor, points, grease, condenser, spark plugs wires with coil wire, .020 metal spacer, and dielectric grease
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Lipstick Performance | 0.00 | ❌ | ❌ | ❌ |
Stress-relieved at molding to ensure stability
Corrosion-resistant brass inserts and steel rotor springs to provide high-spark energy flow
Offer superior protection from "arc-thru" and crossfire
High-output racing ignition systems place severe demands on distributor caps and rotors
High voltage, surges of spark current, and high temperatures have the ability to turn the run-of-the-mill cap and rotor's molded parts into liquid
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Msd | 2 |
| A-Team Performance | 1 |
| Accel | 1 |
| Big-Autoparts | 1 |
| Carbole | 1 |
| Quicksilver | 1 |
| Rps | 1 |
| Tutor Auto | 1 |
| Yikesai | 1 |
We've carried out a comprehensive analysis of 3,509 reviews on ignition distributor caps, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select ignition distributor caps priced around $35.73, with top brands including and
Our team of expert editors reviewed these high-quality items and handpicked the top 10 ignition distributor caps for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .
We are dedicated to assisting our users in finding the right kits Products based on their needs, saving them considerable time when choosing which ignition distributor caps to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
PickSmartly is dedicated to creating a platform designed to streamline your shopping experience, empowering you to make well-informed purchasing decisions with minimal time and effort. At the heart of our mission is the commitment to earning and maintaining the trust of our users, as we believe this to be fundamental to the services we provide.
When you engage with our websites, services, or tools, we or our approved service providers may utilize cookies to store information. This is done to enhance your user experience by making it more efficient, secure, and tailored to your preferences, as well as for marketing objectives.
We are an Amazon Associate and earn commissions from qualifying purchases. Our participation in the Amazon Services LLC Associates Program, an affiliate advertising initiative, provides us with a means to generate income through links to Amazon.com and its affiliated websites. Please note that Amazon, Amazon Prime, their logos, and the Amazon Prime logo are registered trademarks of Amazon.com, Inc., or its associated companies.
