{"product_id":"51905-acdelco-gm-original-equipment-21171151-ignition-lock-cylinder-saturn-s-series-square-head-key-1994-1998","title":"51905 ACDelco GM Original Equipment 21171151 Ignition Lock Cylinder – Saturn S-Series Square Head Key (1994–1998)","description":"\u003cp\u003eThe ACDelco GM Original Equipment 21171151 is an OEM ignition lock cylinder — also cataloged as a \u003cstrong\u003eCylinder Kit, Ignition Switch\u003c\/strong\u003e — designed specifically for 1994–1998 Saturn S-Series vehicles that use the first-design square-head key. As a genuine GM part, it restores factory function to the ignition system, controlling the electric starter, ignition, and fuel injection circuits.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e 21171151 (ACDelco GM Original Equipment)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKey Type:\u003c\/strong\u003e First-design square-head key; six-tumbler sidebar cylinder — matches only the correct OEM key for secure operation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect Replacement:\u003c\/strong\u003e Drop-in fitment requiring no modification; returns the ignition system to factory specification\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e 1994–1998 Saturn SC1, SC2, SL, SL1, SL2, SW1, SW2 — all with 1.9L L4 engine\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New OEM — same part made and installed by the factory\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Backed by GM's factory warranty\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight \/ Dimensions:\u003c\/strong\u003e 0.60 lb; approximately 3.2 × 3.1 × 1.1 in\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LSS","offers":[{"title":"Default Title","offer_id":41463911481408,"sku":"LS-GM-IGNITION-5","price":21.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0588\/0545\/2864\/files\/ba0db853a98d4b25d092e9923ccb40b5.webp?v=1793042976","url":"https:\/\/securitysupplydirect.com\/products\/51905-acdelco-gm-original-equipment-21171151-ignition-lock-cylinder-saturn-s-series-square-head-key-1994-1998","provider":"Security Supply Direct","version":"1.0","type":"link"}