TOP 10 BEST AUTOMOTIVE REPLACEMENT IGNITION PARTS 2025

Top Automotive Replacement Ignition Parts for Reliable Starts

Find the best automotive replacement ignition parts, including ignition coils, spark plugs, and key switches for cars, trucks, and ATVs. Restore your vehicle's performance.

The ignition system is the heart of your vehicle's starting and running performance. When components like ignition coils, spark plugs, or the key switch start to fail, you face rough idling, misfires, and even a no-start situation. Replacing these critical automotive ignition parts is essential for maintaining engine efficiency and reliability.

We’ve compiled a selection of the best replacement ignition components available, covering everything from high-performance coil packs for V6 engines to durable ignition switches for utility vehicles. Whether you drive a modern Dodge, a classic GM, or a Polaris ATV, finding the right part ensures a smooth, powerful, and dependable ride. Explore our top picks to get your vehicle running like new.

01
PZ Ignition Coil Pack and Iridium Spark Plugs Compatible with Dodge Journey Durango Ram 1500 Challenger,Jeep Wrangler JK Grand Cherokee,Chrysler 300C 300S 2008-2025 3.0L 3.2L 3.6L V6 Set of 6

PZ Ignition Coil Pack and Iridium Spark Plugs Compatible with Dodge Journey Durango Ram 1500 Challenger,Jeep Wrangler JK Grand Cherokee,Chrysler 30...

PZ

4.6 (33 reviews)
  • Complete 6-piece kit includes Ignition Coils and Iridium Spark Plugs.
  • Designed for 3.0L, 3.2L, and 3.6L V6 engines across multiple Chrysler/Dodge/Jeep models.
  • Enhances fuel efficiency and reduces misfires for improved performance.
  • Wide compatibility spanning model years 2008 through 2025.
02
Ignition Key Switch for 2020 2021 2022 2023 2024 2025 Polaris Ranger 1000/ XP 1000 Accessories 4 Pin 3 Position Off Run Start

Ignition Key Switch for 2020 2021 2022 2023 2024 2025 Polaris Ranger 1000/ XP 1000 Accessories 4 Pin 3 Position Off Run Start

Ignition

4.4 (41 reviews)
  • Direct replacement ignition key switch for Polaris Ranger 1000/XP 1000.
  • Features a 4-pin connector for easy installation.
  • Standard 3-position operation: Off, Run, and Start.
  • Durable construction suitable for off-road and utility vehicle use.
03
UF807 Ignition Coil Pack Set of 6 and 93175 Spark Plugs For Chrysler Pacifica Voyager for Dodg Durango Jeep Gladiator Grand Cherokee Wrangler Ram 1500 3.6L V6 68223569AB 0221504032 LKR7DIX-11S

UF807 Ignition Coil Pack Set of 6 and 93175 Spark Plugs For Chrysler Pacifica Voyager for Dodg Durango Jeep Gladiator Grand Cherokee Wrangler Ram 1...

UF807

5.0 (2 reviews)
  • UF807 Coil Pack and Spark Plug combination for 3.6L V6 engines.
  • OEM part numbers 68223569AB and 0221504032 ensure precise fitment.
  • Compatible with a wide range of popular Chrysler, Dodge, Jeep, and Ram models.
  • Designed to restore optimal engine combustion and ignition timing.
04
OEM Ignition Switch + Lock Set 35010-K74-A00 Compatible with Honda Navi NVA110B (2022-2025)

OEM Ignition Switch + Lock Set 35010-K74-A00 Compatible with Honda Navi NVA110B (2022-2025)

OEM

5.0 (2 reviews)
  • Genuine OEM replacement ignition switch and lock set.
  • Specifically designed for the Honda Navi NVA110B (2022-2025 models).
  • Ensures factory-level security and perfect fitment.
  • Complete kit for replacing worn or damaged ignition lock components.
05
GM Genuine Parts D515C (12632479) Ignition Coil

GM Genuine Parts D515C (12632479) Ignition Coil

GM

4.5 (444 reviews)
  • Authentic GM Genuine Parts ignition coil (Part D515C / 12632479).
  • Engineered to meet the exact specifications of your GM vehicle.
  • Provides high energy output for reliable spark and combustion.
  • Tested for durability and performance consistency.
06
ITOM Ignition Coil Pack UF807 for Chry Pacifica Voyager, for Dodge Durango, for Jeep Gladiator Grand Cherokee/L/WK, Wrangler, for Ram 1500, ProMaster 1500 2500 3500, 3.6L V6 Engine 6Pcs Coils

ITOM Ignition Coil Pack UF807 for Chry Pacifica Voyager, for Dodge Durango, for Jeep Gladiator Grand Cherokee/L/WK, Wrangler, for Ram 1500, ProMast...

ITOM

2.1 (3 reviews)
  • Complete set of 6 UF807 ignition coils for 3.6L V6 engines.
  • Cost-effective alternative for routine maintenance.
  • Compatible with a wide range of Chrysler, Dodge, Jeep, and Ram models.
  • Designed to deliver consistent voltage for powerful spark delivery.
07
Car Ignition Switch with 2 Keys, Waterproof Starter Replacement Parts, ON Off Start Ignition Switch Lock for Vehicle Truck Forklift Tractor (Silver)

Car Ignition Switch with 2 Keys, Waterproof Starter Replacement Parts, ON Off Start Ignition Switch Lock for Vehicle Truck Forklift Tractor (Silver)

Car

4.0 (4,544 reviews)
  • Universal fit ignition switch suitable for various vehicles and equipment.
  • Features a durable, waterproof design for outdoor and heavy-duty use.
  • Simple ON/Off/Start functionality for straightforward operation.
  • Comes complete with two keys for immediate replacement.
08
A-Premium Engine Ignition Coil Pack Compatible with Mercedes-Benz A220 2019-2022, A250 2019, A35 AMG 2020-2022, B250 2019, C300 2019-2023, CLA250, CLA35 GLA250 GLA35 GLB35 AMG, E350, GLB250, GLC300

A-Premium Engine Ignition Coil Pack Compatible with Mercedes-Benz A220 2019-2022, A250 2019, A35 AMG 2020-2022, B250 2019, C300 2019-2023, CLA250, ...

A-Premium

4.0 (2,990 reviews)
  • High-quality replacement ignition coil pack for Mercedes-Benz models.
  • Extensive compatibility list covering A, C, CLA, GLA, GLB, and GLC series.
  • Meets or exceeds OEM standards for reliable ignition performance.
  • Helps restore engine power and resolve misfire issues common in luxury vehicles.
09
(2) Key Cap Cover 5433534 5431964 For Polaris Ignition Switch ATV Snowmobiles Vehicle Xplorer Titan RZR 800 900 570 Brutus General SKS Rush Sportsman Ranger ACE Trail Boss Scrambler Xpedition Magnum

(2) Key Cap Cover 5433534 5431964 For Polaris Ignition Switch ATV Snowmobiles Vehicle Xplorer Titan RZR 800 900 570 Brutus General SKS Rush Sportsm...

(2)

4.7 (29 reviews)
  • Replacement key cap covers for various Polaris ATV and Snowmobile ignition switches.
  • Directly replaces Polaris part numbers 5433534 and 5431964.
  • Protects the ignition switch from dirt, moisture, and debris.
  • Affordable pair for immediate replacement or spare use.
10
Ignition Switch with Key, Universal Ignition Key Switch, 12V 4 Position Starter Key Ignition Switch, Fits Most Car, Truck, Tractor, Trailer, Forklift, and More, Acc/Off/IGN/Start 4 Terminal

Ignition Switch with Key, Universal Ignition Key Switch, 12V 4 Position Starter Key Ignition Switch, Fits Most Car, Truck, Tractor, Trailer, Forkli...

Ignition

4.3 (38 reviews)
  • Universal 12V ignition key switch with 4 terminals.
  • Features 4 positions: Accessory, Off, Ignition, and Start.
  • Highly versatile, fitting cars, trucks, tractors, and heavy equipment.
  • Includes key and robust construction for long-term reliability.

Choosing the Right Automotive Ignition Replacement Parts

Ignition Coils vs. Ignition Switches

Ignition coils are responsible for transforming the battery's low voltage into the high voltage needed to fire the spark plugs. If your engine is misfiring, idling rough, or experiencing poor acceleration, you likely need new coils (like the UF807 or GM D515C). Ignition switches, on the other hand, control the electrical flow to the ignition system (Acc, Off, Run, Start). If your key is sticking, or the vehicle won't crank, a replacement switch is necessary.

Importance of Compatibility and OEM Specs

Always verify the part number and vehicle compatibility before purchase. Using parts that meet Original Equipment Manufacturer (OEM) specifications, such as the GM Genuine Parts coil, ensures optimal performance and longevity. For specialized vehicles like the Honda Navi or Polaris Ranger, look for direct-fit replacements to guarantee easy installation and correct function.

Coil Packs and Spark Plug Kits

For V6 and V8 engines, purchasing a complete coil pack and spark plug kit (like the PZ Iridium set) is often the most efficient way to restore peak ignition performance. Since coils and plugs wear out similarly, replacing them together prevents future misfires and ensures balanced performance across all cylinders.

Universal vs. Specific Switches

Universal ignition switches are excellent for older vehicles, tractors, or custom applications where a simple 4-position (Acc/Off/IGN/Start) switch is needed. However, modern vehicles with complex security systems (like the Honda Navi) require specific OEM or direct-replacement switches to integrate correctly with the vehicle's electronics.

Frequently Asked Questions

How do I know if my ignition coil is failing?

Common signs include engine misfires (especially under acceleration), rough idling, reduced fuel economy, and the illumination of the Check Engine Light (often with codes related to coil primary/secondary circuit failure).

What is the difference between an ignition coil and a coil pack?

An ignition coil is a single unit that serves one cylinder. A coil pack is a module that houses multiple coils or a distributorless ignition system that controls the spark for several cylinders, often mounting directly over the spark plugs (Coil-On-Plug design).

Can a bad ignition switch cause my car to stall?

Yes. A faulty ignition switch can intermittently lose contact in the 'Run' position, cutting power to the fuel pump or ignition system, causing the engine to stall unexpectedly.

Final Thoughts

Ensuring your vehicle has reliable ignition components is non-negotiable for smooth operation and dependable starting. From high-output ignition coil packs designed for modern V6 engines to rugged, universal key switches for utility vehicles, our selection provides high-quality solutions for every replacement need. Don't wait for a complete failure—upgrade your ignition system today and experience the difference in performance and reliability. Click on any product above to view current pricing and compatibility details.