Caterpillar C15 Fuel Injectors From HHP! Quality Where You Need It!
Caterpillar C15 Fuel Injector | Your Engine Misfiring Or Consuming Too Much Fuel? We Can Help! 844.447.1453
Category: Caterpillar Engine Parts & Heavy-Duty Components
Camshaft for Caterpillar C15 (3327301)
When is it time to replace my Caterpillar C15 Camshaft? You may experience: A drop in engine performance, engine knocking, and engine stalling. Avoid any impacts while on the job. Get back on the road, with a C15 Camshaft, from America’s Trusted Diesel Engine Parts Supplier!
Continue reading Camshaft for Caterpillar C15 (3327301)Inframe Engine Rebuild Kit for Caterpillar C15 (P258149)
Blow-by, oil consumption, or poor fuel economy are signs that it may be time to rebuild your Caterpillar C15.
Continue reading Inframe Engine Rebuild Kit for Caterpillar C15 (P258149)Caterpillar C15 Exhaust Manifold (1469445)
What Parts We Offer; Caterpillar, Detroit Diesel and More
At Highway and Heavy Parts, it’s our mission to take the risk out of buying diesel engine parts for our customers. So we work hard to stock parts for a large range of applications.
Continue reading What Parts We Offer; Caterpillar, Detroit Diesel and MoreCaterpillar C15 Acert, C15 Spacer Plate (6I4421)
Are you in the middle of an engine overhaul? Installing a new cylinder head for your C15? Have you recently blown a head gasket?
Continue reading Caterpillar C15 Acert, C15 Spacer Plate (6I4421)Stage 4 Performance Cylinder Head (20R-2645)
Are you upgrading your Peterbilt 839 diesel engine and need your cylinder head to be able to handle the increased horsepower?
Continue reading Stage 4 Performance Cylinder Head (20R-2645)Caterpillar C15 Turbocharger (137-4832)
Power loss, poor acceleration and whining noise from your engine are signs your Caterpillar C15 Turbocharger may be failing.
Continue reading Caterpillar C15 Turbocharger (137-4832)Engine Rebuild Kit for Caterpillar C13 (MCOH3882310)
Is your Caterpillar C13 just not running like it used to? Is it time for a rebuild?
Continue reading Engine Rebuild Kit for Caterpillar C13 (MCOH3882310)Engine Rebuild Kit for Caterpillar C15 (C15101-010)
Are you noticing an increase in oil consumption in your Caterpillar C15? Maybe you’re noticing engine knocking or excessive smoke?
Continue reading Engine Rebuild Kit for Caterpillar C15 (C15101-010)Caterpillar C15 Acert Performance Exhaust Manifold! | HHP’s Product Spotlight – Call 844.447.1453
Caterpillar C15 Performance Exhaust Manifold From HHP. Check This Out!
Why Should I Use Inconel Valves?
You want your engine to run for miles and miles. That’s why when you’re doing work on your diesel engine, we know you want parts made from the best materials.
Continue reading Why Should I Use Inconel Valves?Premium Quality Parts for Your Caterpillar Equipment
Highway and Heavy Parts is your trusted source for over 250,000 replacement diesel engine parts, including a comprehensive selection of Caterpillar engine components. Whether you’re maintaining fleet vehicles or heavy equipment, we carry the parts you need to keep your Caterpillar engines running at peak performance. This, combined with our ASE Certified service team, makes us industry experts and qualified to write about everything Caterpillar-related.
On this page, you will find blogs that discuss common Caterpillar issues, diesel engine part highlights, and how-tos.
Complete Caterpillar Parts Inventory
Engine Components & Service Parts
Our extensive Caterpillar inventory includes essential engine components such as engine blocks, pistons, fuel injectors, and turbochargers. From routine maintenance items to major engine rebuild components, we stock everything required for C15, C15 ACERT, 3406E, and other popular Caterpillar engine models.
Quality You Can Trust
At Highway and Heavy Parts, you’ll get parts that have been manufactured in an ISO 9001:2015 certified facility, ensuring quality and consistency for your Caterpillar equipment. Our commitment to quality ensures you receive parts engineered for durability and long-lasting performance.
Why Choose Highway and Heavy Parts for Caterpillar Components?
Fast, Reliable Service
Order by 2PM EST, and in-stock items will ship the same day (M–F), ensuring minimal downtime for your equipment.
We understand the importance of keeping your fleet operational and ready for work.
Expert Knowledge & Support
Highway and Heavy Parts, LLC is owned and operated by diesel engine experts.
We know the importance of keeping a delivery fleet on the road. Our team combines decades of experience with comprehensive product knowledge to help you find the right parts for your specific application.
Comprehensive Parts Selection
You can quickly and easily find the precise part you need with our large range, saving you time and effort. From gaskets and seals to major engine components, our inventory covers the full spectrum of Caterpillar parts needs.
Caterpillar’s Legacy in Heavy-Duty Applications
While Caterpillar has a long and storied history of producing top-notch diesel engines and was known for construction and mining equipment, they also produced engines for on-highway applications. Though Caterpillar has discontinued their truck engine production, existing equipment still requires quality replacement parts and ongoing maintenance support.
Browse our complete selection of Caterpillar parts today and experience the Highway and Heavy Parts difference – where quality meets reliability for all your heavy-duty diesel engine needs.
