{"product_id":"spark-plug-efcs-engines-daihatsu-hijet-s82p-s83p-s82c-s83c-models-081991-011994","title":"Spark Plug - EFCS Engines - Daihatsu Hijet - S82P, S83P, S82C, S83C Models - 08\/1991-01\/1994","description":"\u003cdiv style=\"font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Arial,sans-serif;color:#1a1a1a;line-height:1.6;font-size:14px;max-width:680px\"\u003e\n\u003cp style=\"font-size:15px;color:#333;margin:0 0 14px;line-height:1.6\"\u003e\u003cstrong\u003eThis spark plug set fits the Daihatsu Hijet Truck \u0026amp; Van S82P, S83P (1991-1994) with the EF-CS (EFCS) engine.\u003c\/strong\u003e It ignites the air-fuel mixture with a clean, consistent spark for smooth running and easy starts.\u003c\/p\u003e\n\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;border-left:4px solid #334155;background:#f8fafc;border-radius:8px;padding:12px 16px;margin:6px 0 20px\"\u003e\n\u003cspan style=\"color:#334155;flex:none;margin-top:1px\"\u003e\u003csvg width=\"17\" height=\"17\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.8\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"vertical-align:-3px\"\u003e\u003cpath d=\"M1 4h13v11H1z\"\u003e\u003c\/path\u003e\u003cpath d=\"M14 8h4l3 3v4h-7z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"5.5\" cy=\"18\" r=\"2\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"17.5\" cy=\"18\" r=\"2\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cdiv\u003e\n\u003cp style=\"margin:0;font-weight:700;color:#1e293b;font-size:14px;display:flex;align-items:center;gap:8px\"\u003e\u003cspan style=\"width:8px;height:8px;border-radius:50%;background:#16a34a;display:inline-block\"\u003e\u003c\/span\u003eIn Stock - ships from our California (USA) warehouse\u003c\/p\u003e\n\u003cp style=\"margin:3px 0 0 16px;color:#475569;font-size:12.5px\"\u003eFast, reliable delivery - no overseas backorder wait.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:2px solid #F70000;border-radius:10px;background:#fff7f7;padding:16px 18px;margin:0 0 20px\"\u003e\n\u003cp style=\"margin:0 0 8px;font-weight:700;color:#b91c1c;font-size:15px\"\u003eConfirm your engine before you order\u003c\/p\u003e\n\u003cp style=\"margin:0 0 12px;color:#334155;font-size:13.5px;line-height:1.6\"\u003eThis part is \u003cstrong\u003eengine-specific\u003c\/strong\u003e and fits the \u003cstrong\u003eEF-CS (EFCS)\u003c\/strong\u003e engine only. Before ordering, find your VIN \/ data plate in the engine bay and confirm the line marked \u003cstrong\u003eENGINE\u003c\/strong\u003e reads \u003cstrong\u003eEF-CS (EFCS)\u003c\/strong\u003e. The photo below shows where to look.\u003c\/p\u003e\n\u003cfigure style=\"margin:0\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0549\/0137\/5200\/files\/daihatsu-hijet-ef-ns-engine-chassis-plate-example.png?v=1782507679\" alt=\"Example Daihatsu Hijet VIN data plate showing the EF-NS (EFNS) 659cc engine code on the ENGINE line, chassis S100P. Example only - check your own plate to confirm your engine before ordering.\" style=\"max-width:360px;width:100%;border-radius:8px;border:1px solid #e5e7eb;display:block\"\u003e\u003cfigcaption style=\"font-size:12px;color:#94a3b8;margin-top:7px\"\u003eExample plate shown is an \u003cstrong\u003eEF-NS\u003c\/strong\u003e engine (chassis S100P, 659cc). Yours shows your own code on the same ENGINE line - for this part it must read \u003cstrong\u003eEF-CS (EFCS)\u003c\/strong\u003e.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size:18px;margin:28px 0 10px;color:#111;font-weight:700;letter-spacing:-0.02em\"\u003e\u003cspan style=\"border-bottom:3px solid #F70000;padding-bottom:6px\"\u003eVehicle Fitment \u0026amp; Compatibility\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 10px;color:#444;font-size:13.5px;line-height:1.6\"\u003eThe Hijet ran several engines in this era. Confirm your \u003cstrong\u003eengine code\u003c\/strong\u003e on the VIN plate above, not just the chassis, against the table below.\u003c\/p\u003e\n\u003ctable style=\"width:100%;max-width:560px;border-collapse:collapse;margin:8px 0 6px;font-size:13.5px;border:1px solid #e5e7eb;border-radius:8px;overflow:hidden\"\u003e\n\u003ccaption style=\"caption-side:top;text-align:left;font-size:12px;color:#94a3b8;padding:0 0 7px\"\u003eDaihatsu Hijet Truck \u0026amp; Van S82P, S83P (1991-1994, EF-CS (EFCS)) - fitment\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#f8fafc;\"\u003e\n\u003cth scope=\"row\" style=\"padding:11px 15px;text-align:left;border-bottom:1px solid #e5e7eb;width:32%;font-weight:600;color:#334155;vertical-align:top;white-space:nowrap\"\u003eMake\u003c\/th\u003e\n\u003ctd style=\"padding:11px 15px;border-bottom:1px solid #e5e7eb;color:#475569;vertical-align:top\"\u003eDaihatsu\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"\"\u003e\n\u003cth scope=\"row\" style=\"padding:11px 15px;text-align:left;border-bottom:1px solid #e5e7eb;width:32%;font-weight:600;color:#334155;vertical-align:top;white-space:nowrap\"\u003eModel\u003c\/th\u003e\n\u003ctd style=\"padding:11px 15px;border-bottom:1px solid #e5e7eb;color:#475569;vertical-align:top\"\u003eHijet Truck \u0026amp; Van\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f8fafc;\"\u003e\n\u003cth scope=\"row\" style=\"padding:11px 15px;text-align:left;border-bottom:1px solid #e5e7eb;width:32%;font-weight:600;color:#334155;vertical-align:top;white-space:nowrap\"\u003eChassis Codes\u003c\/th\u003e\n\u003ctd style=\"padding:11px 15px;border-bottom:1px solid #e5e7eb;color:#475569;vertical-align:top\"\u003eS82P, S83P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"\"\u003e\n\u003cth scope=\"row\" style=\"padding:11px 15px;text-align:left;border-bottom:1px solid #e5e7eb;width:32%;font-weight:600;color:#334155;vertical-align:top;white-space:nowrap\"\u003eYears\u003c\/th\u003e\n\u003ctd style=\"padding:11px 15px;border-bottom:1px solid #e5e7eb;color:#475569;vertical-align:top\"\u003e1991-1994\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f8fafc;\"\u003e\n\u003cth scope=\"row\" style=\"padding:11px 15px;text-align:left;border-bottom:1px solid #e5e7eb;width:32%;font-weight:600;color:#334155;vertical-align:top;white-space:nowrap\"\u003eEngine\u003c\/th\u003e\n\u003ctd style=\"padding:11px 15px;border-bottom:1px solid #e5e7eb;color:#475569;vertical-align:top\"\u003eEF-CS (EFCS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"\"\u003e\n\u003cth scope=\"row\" style=\"padding:11px 15px;text-align:left;border-bottom:1px solid #e5e7eb;width:32%;font-weight:600;color:#334155;vertical-align:top;white-space:nowrap\"\u003ePart Type\u003c\/th\u003e\n\u003ctd style=\"padding:11px 15px;border-bottom:1px solid #e5e7eb;color:#475569;vertical-align:top\"\u003espark plug set - direct-fit replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"font-size:18px;margin:28px 0 10px;color:#111;font-weight:700;letter-spacing:-0.02em\"\u003e\u003cspan style=\"border-bottom:3px solid #F70000;padding-bottom:6px\"\u003eSigns you need this spark plug set\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul style=\"padding-left:20px;margin:8px 0 6px;line-height:1.6;color:#334155\"\u003e\n\u003cli style=\"margin-bottom:7px\"\u003eMisfire, rough idle, or a stumble under load\u003c\/li\u003e\n\u003cli style=\"margin-bottom:7px\"\u003eHard starting, especially when cold\u003c\/li\u003e\n\u003cli style=\"margin-bottom:7px\"\u003ePoor fuel economy or fouled, worn electrodes\u003c\/li\u003e\n\u003cli style=\"margin-bottom:7px\"\u003eHesitation when you get on the throttle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size:18px;margin:28px 0 10px;color:#111;font-weight:700;letter-spacing:-0.02em\"\u003e\u003cspan style=\"border-bottom:3px solid #F70000;padding-bottom:6px\"\u003eFeatures \u0026amp; Function\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul style=\"padding-left:20px;margin:8px 0 6px;line-height:1.6;color:#334155\"\u003e\n\u003cli style=\"margin-bottom:7px\"\u003eIgnites the air-fuel mixture with a clean, consistent spark\u003c\/li\u003e\n\u003cli style=\"margin-bottom:7px\"\u003eCorrect heat range and gap for the Hijet engine\u003c\/li\u003e\n\u003cli style=\"margin-bottom:7px\"\u003eRestores smooth idle, easy starts, and economy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size:18px;margin:28px 0 10px;color:#111;font-weight:700;letter-spacing:-0.02em\"\u003e\u003cspan style=\"border-bottom:3px solid #F70000;padding-bottom:6px\"\u003eInstallation Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul style=\"padding-left:20px;margin:8px 0 6px;line-height:1.6;color:#334155\"\u003e\n\u003cli style=\"margin-bottom:7px\"\u003e\n\u003cstrong\u003eDifficulty:\u003c\/strong\u003e Easy.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:7px\"\u003e\n\u003cstrong\u003eEstimated time:\u003c\/strong\u003e about 20 to 30 minutes for the set.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:7px\"\u003e\n\u003cstrong\u003eRequired tools:\u003c\/strong\u003e Spark plug socket, gap gauge, ratchet and extension.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background:#fff7f7;border-left:4px solid #F70000;padding:14px 16px;margin:22px 0;border-radius:8px\"\u003e\n\u003cp style=\"margin:0 0 5px;font-weight:700;color:#1a1a1a;font-size:14px\"\u003eOiwa Garage Tech Note\u003c\/p\u003e\n\u003cp style=\"margin:0;font-style:italic;color:#334155;line-height:1.55\"\u003e\"Gap-check each plug before fitting and use a dab of anti-seize on the threads. Replace the plug wires at the same time and the tune holds far longer.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size:18px;margin:28px 0 10px;color:#111;font-weight:700;letter-spacing:-0.02em\"\u003e\u003cspan style=\"border-bottom:3px solid #F70000;padding-bottom:6px\"\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 style=\"font-size:14px;font-weight:600;color:#1a1a1a;margin:14px 0 4px\"\u003eHow do I know if I have the EF-CS (EFCS) engine?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 6px;color:#475569;line-height:1.6\"\u003eCheck the VIN \/ data plate in the engine bay - the line marked ENGINE shows your code (the example plate above reads EF-NS; yours must read EF-CS (EFCS)). This part fits the EF-CS (EFCS) engine only, so confirm the code before ordering.\u003c\/p\u003e\n\u003ch3 style=\"font-size:14px;font-weight:600;color:#1a1a1a;margin:14px 0 4px\"\u003eWhat gap do these need?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 6px;color:#475569;line-height:1.6\"\u003eGap to the factory spec before fitting - do not assume they come pre-gapped.\u003c\/p\u003e\n\u003ch3 style=\"font-size:14px;font-weight:600;color:#1a1a1a;margin:14px 0 4px\"\u003eAre these pre-gapped?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 6px;color:#475569;line-height:1.6\"\u003eAlways verify the gap with a feeler gauge before installing - shipping can close or open a gap slightly.\u003c\/p\u003e\n\u003cp style=\"text-align:center;font-style:italic;color:#64748b;margin-top:26px;font-size:13px;border-top:1px solid #e2e8f0;padding-top:16px\"\u003eFitment verified by the Kei truck specialists at Oiwa Garage · Listing updated June 2026.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Oiwa Garage","offers":[{"title":"Default Title","offer_id":48575877710048,"sku":"BPR5EKB (5449)","price":48.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/0137\/5200\/files\/01-spark-plug-efcs-engine-hijet-s82p-s83p-s82c-s83c-1991-1994-bpr5eb-5449-90048-51131-000-front-angle-electrodes-closeup_946162e5-6568-481b-88b7-a5f87e75128c.jpg?v=1769031158","url":"https:\/\/oiwagarage.co\/products\/spark-plug-efcs-engines-daihatsu-hijet-s82p-s83p-s82c-s83c-models-081991-011994","provider":"Oiwa Garage","version":"1.0","type":"link"}