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Vendor: Texas Truck Market
Drain Line Detroit 14L | Texas Power
Regular price $240.00 -
Vendor: Air Tec
Air Tec's Performance Turbo | 76MM | 1.32 A/R | T6 | S400 | Turbocharger for Detroit 12.7/14L and Cummins ISX
Regular price $995.00 -
Vendor: Fulltilt
Detroit Series 60 12.7L Exhaust Manifold - High Mount | Full Tilt
Regular price $2,025.00 -
Vendor: Air Tec
Airtec Performance Turbo | 76mm | 1.32 A/R | T6 | S410SX | For Detroit 14L (515-600 HP), Cummins ISX (515-600 HP)
Regular price $1,895.00
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Vendor: DELPHI
10R0957 CAT 3406E/C15/C16 INJECTOR | 10R8501 | DELPHI
10R-0957 Fuel Injector — CAT 3406E / C15 / C16 (Delphi) Available For: 1995–2003 Caterpillar 3406E, C15, and C16 | Prefix: 2WS, 1LW, 6NZ, 9NZ | Warranty: 1 Year Unlimited Mile | Core Charge: $300 This...Regular price From $731.00Regular price From $731.00 -
Vendor: Texas Truck Market
2024973 | CAT C15 (6NZ/MBN/9NZ) REAR STRUCTURE GASKET KIT | 331427 | PAI
Rear Gasket Kit — Caterpillar C15 (6NZ / MBN / 9NZ) Available For: Caterpillar C15 — 6NZ, MBN, 9NZ Complete Rear Gasket Kit for Caterpillar C15 engines (6NZ, MBN, 9NZ prefixes). This kit includes everything needed...Regular price $155.14Regular price $155.14 -
Vendor: PAI
2341633 | Caterpillar C15 (6NZ/MBN/9NZ) Front Structure Gasket Set | 331495 | PAI
Front Structure Gasket Set — Caterpillar C15 (6NZ / MBN / 9NZ) Available For: Caterpillar C15 — 6NZ, MBN, 9NZ Complete Front Structure Gasket Set for Caterpillar C15 engines (6NZ, MBN, 9NZ prefixes). This kit includes...Regular price $401.26Regular price $401.26 -
Vendor: CATERPILLAR
170-6527 | CAT C15 6NZ Blowby Tube Kit
Available For: Caterpillar C15 6NZ & 3406E If you're looking for the blow by tube for the CAT C15 6NZ, this is it. The kit includes the blow by tube, the clamp that secures it...Regular price $172.00Regular price $172.00 -
Vendor: Texas Truck Market
CAT C15/3406E Stock Turbo | 1606201
Available For: CAT C15 & 3406E 1993–2002 | 425–550HP | ESN: 5EK, 6TS, 2WS, 1LW, 6NZ, 9NZ, MBN NEW aftermarket turbocharger — a direct stock replacement for the Caterpillar C15 and 3406E engines rated 425–550 HP....Regular price $1,300.00Regular price $1,300.00 -
Vendor: CATERPILLAR
6100753 CAT C15 6NZ ENGINE OVERHAUL KIT
This Silver Inframe Kit fits any CAT C15 with an engine serial number starting with 6NZ or 9NZ, covering the 435–550 HP range. It builds on the Bronze kit by adding liners, piston body skirts, rings,...Regular price $6,411.00Regular price $6,411.00
Explore durable Caterpillar C15 engine parts designed to deliver power, reliability, and long-term performance. The C15 engine is one of Caterpillar’s most popular heavy-duty models, used in trucks, construction, and industrial equipment worldwide.
This collection includes injectors, turbochargers, fuel pumps, gasket kits, and rebuild components—all manufactured to meet or exceed OEM specifications. Each part ensures precise fitment, improved efficiency, and extended service life, helping reduce downtime and maintenance costs.
Shop our Caterpillar C15 parts collection today for OEM-quality replacements that keep your diesel engine performing at peak strength and reliability.