{"product_id":"12621505-12655420-timing-chain-kit-oil-water-pump-22-pieces-replacement","title":"12621505 12655420 Timing Chain Kit Oil Water Pump 22 Pieces Replacement","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis 22-piece timing chain kit with oil pump and water pump is an aftermarket replacement part intended for the listed General Motors applications and cross-references part numbers 12621505 and 12655420. A timing chain kit provides the chain and related timing components used to maintain valve and piston synchronization within an engine, while the oil pump and water pump support lubrication and cooling system operation. The included pumps serve the normal functions of circulating engine oil and circulating coolant through the engine.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThe timing chain and related components work together to keep the camshaft and crankshaft synchronized during engine operation.\u003c\/li\u003e\n\u003cli\u003eThe oil pump circulates engine oil through the lubrication system to support normal engine operation.\u003c\/li\u003e\n\u003cli\u003eThe water pump circulates coolant through the engine cooling system to support normal temperature regulation.\u003c\/li\u003e\n\u003cli\u003eCross-references part numbers 12621505 and 12655420 for comparison with the corresponding original component.\u003c\/li\u003e\n\u003cli\u003eSold as a 22-piece set intended for timing system service that includes oil pump and water pump replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003efor applications referencing part number 12621505\u003c\/li\u003e\n\u003cli\u003efor applications referencing part number 12655420\u003c\/li\u003e\n\u003cli\u003efor General Motors L4 2.0L and 2.4L engine applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Uses\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReplacing worn or stretched timing chain components during engine repair.\u003c\/li\u003e\n\u003cli\u003eServicing the timing, lubrication, and cooling systems when the corresponding components are being replaced.\u003c\/li\u003e\n\u003cli\u003eRestoring normal timing, oil circulation, and coolant circulation function after the original components have failed.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Timing Chain Kit with Oil Pump and Water Pump\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number(s):\u003c\/strong\u003e 12621505, 12655420\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Application(s):\u003c\/strong\u003e General Motors L4 2.0L and 2.4L engines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral Application:\u003c\/strong\u003e Engine timing, lubrication, and cooling system service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What does a timing chain kit with oil and water pump do? \u003cstrong\u003eA:\u003c\/strong\u003e The timing chain kit keeps the camshaft and crankshaft synchronized, the oil pump circulates engine oil for lubrication, and the water pump circulates coolant to support normal engine temperature regulation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How do I verify fitment? \u003cstrong\u003eA:\u003c\/strong\u003e Compare the complete existing part number and the complete engine model designation from the vehicle with the part numbers and applications shown before ordering.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eThis is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":67605166719249,"sku":"ZZ3M02915","price":519.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/s-l1600_26c0b144-389c-45ef-ab97-12aa7a6e8020.jpg?v=1790777540","url":"https:\/\/www.duraforce.com\/products\/12621505-12655420-timing-chain-kit-oil-water-pump-22-pieces-replacement","provider":"DURAFORCE","version":"1.0","type":"link"}