{"product_id":"4-pcs-fuel-injector-6738-11-3090-6738-11-3100-fit-for-komatsu-engine-saa4d102e-saa6d102e","title":"4 Pcs Fuel Injector 6738-11-3090 6738-11-3100 Fit for Komatsu Engine SAA4D102E SAA6D102E","description":"\u003cp\u003eKomatsu's SAA4D102E and SAA6D102E are Tier 3\/Stage IIIA emissions-compliant diesel engines — 4-cylinder and 6-cylinder variants respectively — powering Komatsu's PC220 and PW220 excavators and WA320 wheel loaders. These engines use electronic unit injection for precise fuel delivery and low emissions compliance. When injectors fail, you'll experience rough running, misfires, excessive black smoke, hard starts, power loss, and increased fuel consumption. This 4-piece brand-new aftermarket injector set covers four cylinders in a single order, with four cross-reference part numbers confirmed across Komatsu OEM formats including \u003cstrong\u003e6738-11-3090\u003c\/strong\u003e and \u003cstrong\u003e6738-11-3100\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003e✅ Direct-Fit Compatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKomatsu Engines:\u003c\/strong\u003e SAA4D102E (4-cylinder — complete set), SAA6D102E (6-cylinder — partial set)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKomatsu Excavators:\u003c\/strong\u003e PC220, PC220LL, PW200, PW220\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKomatsu Wheel Loaders:\u003c\/strong\u003e WA320\u003c\/li\u003e\n\u003cli\u003eBolt-on replacement — no modifications required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🔧 Product Highlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% Brand New Aftermarket:\u003c\/strong\u003e Not rebuilt or refurbished — starts with a full service life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM-Spec Fuel Atomization:\u003c\/strong\u003e Precise spray pattern and injection pressure for clean combustion, restored power, and reduced smoke under load\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Set for SAA4D102E:\u003c\/strong\u003e Covers all 4 cylinders of the 4-cylinder engine in a single order\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 Cross-Reference Part Numbers:\u003c\/strong\u003e Covers Komatsu OEM (6738-11-3090, 6738-11-3100) in hyphenated and no-hyphen formats for confirmed fitment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrevents Cascading Failures:\u003c\/strong\u003e Replacing multiple injectors together eliminates future unplanned downtime from remaining worn injectors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Dealer Markup:\u003c\/strong\u003e OEM-equivalent quality at aftermarket pricing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e📦 What's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e4 × Fuel Injectors (6738-11-3090 \/ 6738-11-3100)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🔑 Key Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Numbers:\u003c\/strong\u003e 6738-11-3090, 6738113090, 6738-11-3100, 6738113100\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e 100% New Aftermarket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 4 pieces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Komatsu SAA4D102E \/ SAA6D102E engines; PC220 \/ PC220LL \/ PW200 \/ PW220 excavators; WA320 wheel loader\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003ePlease verify your engine serial number and existing part number before ordering. Contact us for fitment confirmation if needed.\u003c\/em\u003e\u003c\/p\u003e","brand":"Fuel Parts Depot","offers":[{"title":"Default Title","offer_id":47134676091036,"sku":"6738-11-3090A","price":201.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/7843\/8300\/files\/4-pcs-fuel-injector-6738-11-3090-6738-11-3100-fit-for-komatsu-engine-saa4d102e-saa6d102e-8752509.png?v=1782816378","url":"https:\/\/fuelpartsdepot.com\/products\/4-pcs-fuel-injector-6738-11-3090-6738-11-3100-fit-for-komatsu-engine-saa4d102e-saa6d102e","provider":"Fuel Parts Depot","version":"1.0","type":"link"}