Frequently Asked Questions

Why is an air filter important for a 2018 Ram 1500?

• Protects the engine by trapping dirt and debris before it reaches the combustion chamber, preserving horsepower and fuel efficiency for your 2018 Ram 1500.
• Cleaner air intake supports optimal fuel combustion, reducing emissions and helping you get the highway and city MPG the 2018 Ram 1500 is designed to achieve.
• At Larry H. Miller Chrysler Jeep Dodge Ram Boise, our certified technicians inspect filters during routine service to catch issues early and extend engine life.
• We offer transparent pricing and often cost less than independent shops while delivering factory-trained care, immediate savings, and long-term value for your 2018 Ram 1500.
• We provide service financing so you can get service now and pay later; to arrange work, schedule service online today.

Where is the air filter in a 2018 Ram 1500?

• The engine air filter in a 2018 Ram 1500 is housed in the airbox near the front of the engine bay; our technicians can locate and inspect it quickly.
• The cabin air filter sits behind the glove box or under the dash, protecting passengers from pollen, dust, and road debris.
• During a service visit at Larry H. Miller Chrysler Jeep Dodge Ram Boise we perform a full inspection and will recommend replacement if performance or air quality is affected.
• To take advantage of certified inspection and OEM parts, check our current service specials and schedule service.

How much does it cost to replace the air filter in a 2018 Ram 1500?

• Costs vary by filter type and service, but our dealership pricing is competitive and often costs less than independent shops while providing factory-trained technicians and genuine parts.
• Choosing dealership service delivers immediate savings through efficient service, accurate diagnostics, and long-term savings via improved fuel economy and reduced engine wear.
• Warranties are honored when repairs are performed at a certified dealership; any warranty work must be completed by our trained team to remain valid.
• We offer service financing to help you get necessary maintenance now and pay over time — schedule service to get a precise quote or view our service specials.

How often should I change the engine air filter on my 2018 Ram 1500?

• Recommended intervals depend on driving conditions; under normal conditions many owners change filters every 12,000–15,000 miles, but dusty or frequent towing conditions may require earlier replacement.
• Our technicians at Larry H. Miller Chrysler Jeep Dodge Ram Boise evaluate filter condition during routine service to recommend the right interval for your driving style.
• Timely replacement protects engine performance and fuel economy, delivering both immediate benefits and long-term savings compared with deferred maintenance.
• To keep your 2018 Ram 1500 running at its best, review available service specials and schedule service online.

What is the difference between an engine air filter and a cabin air filter?

• The engine air filter protects your 2018 Ram 1500’s engine by filtering intake air to improve combustion; the cabin air filter cleans the air entering the passenger compartment.
• Replacing both filters improves engine longevity and passenger comfort—clean cabin air reduces allergens and odors, while a clean engine filter maintains fuel efficiency.
• Our dealership uses OEM-quality parts and provides transparent service recommendations; warranty work must be done at a certified dealership to stay valid.
• Learn about current offers via our service specials and schedule appointment for a fast, professional inspection.

What are signs of a bad air filter?

• Symptoms include reduced acceleration, decreased fuel economy, unusual engine noises, or musty odors in the cabin of your 2018 Ram 1500.
• Visible dirt, discoloration, or airflow restriction during inspection indicates replacement is needed to prevent long-term damage.
• Bring your vehicle to Larry H. Miller Chrysler Jeep Dodge Ram Boise for a prompt inspection—our certified techs identify issues quickly and explain the benefits of recommended repairs, including immediate and long-term savings.
• We offer service financing and competitive pricing; schedule service or check service specials to get started.

What types of air filters are in a 2018 Ram 1500?

• The 2018 Ram 1500 uses an engine air filter and one or more cabin air filters depending on configuration; options include standard paper filters and higher-performance media for heavy-duty use.
• Our parts department stocks OEM filters and high-quality alternatives to match your needs—each option is explained so you can choose the best balance of cost and longevity.
• We recommend OEM parts for warranty-sensitive repairs and provide full documentation; any warranty-covered repairs must be completed at a certified dealership to remain valid.
• To select the right filter for your driving needs, view our service specials or schedule service online at Larry H. Miller Chrysler Jeep Dodge Ram Boise.