Genuine Saturn LS1 Lash Adjuster

Lash Adjuster Lifter
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1 Lash Adjuster found

  • Saturn LS1 Lash Adjuster - 12686787
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    Saturn LS1 ADJUSTER ASM-HYD VLV LASH

    Part Number: 12686787
    $13.99 MSRP: $23.17
    You Save: $9.18 (40%)
    Ships in 1-2 Business Days
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    Product Specifications
    • Other Name: Filler Cap O-Ring, Valve Lifter
    • Replaces: 12572638, 24100005
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2000 Saturn LS1 | LS, LS1, LS2, LW1, LW2 | 4 Cyl 2.2L

Saturn LS1 Lash Adjuster

The Lash Adjuster in Saturn LS1 vehicles' job is to raise the valve nearer to the camshaft so that it offers easy engine running and reduces wear and tear of the engine thus lengthening the life of the engine. This element is also called the tappet- within the process of its operation, it turns the motion of the camshaft into the linear motion of the valves. Lash Adjusters can be of many types such as the solid, hydraulic and the roller types, all used in the context of internal combustion engines. Some types of lifters are even specified for their self-clearing capabilities that are achieved by hydraulic pressure in order to minimize the amount of manual adjustments required. Contrasting conventional tappets, roller tappets being preferred from the present day because of the lesser friction and greater efficiency from present day engine design. These lifters are designed in different ways depending on the engine kind which is evident of the changes in automotive engineering.

Each OEM Saturn LS1 Lash Adjuster we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Saturn LS1 Lash Adjuster Parts Questions & Experts Answers

  • Q: How to remove the camshafts and Lash Adjuster in V6 engine on Saturn LS1?
    A: To remove the camshafts, begin by disconnecting the cable from the negative battery terminal and setting the engine to 60-degrees before TDC. Take off the valve cover(s) and timing belt. Use a wrench on the hex drive of the camshaft to prevent it from turning while removing camshaft sprockets, making sure to mark their original positions. Pick off bearing caps from the cylinder head and take note of their original locations. Remove camshafts from cylinder head along with camshaft seals. Put each lash adjuster in numbered containers to prevent mixing them up. This process has to be repeated for rear cylinder head only camshafts. Check if there is wear and roundness on all cams and lash adjusters after removing them. Compare measurements after measuring outside diameter for each lash adjuster. Inspect wear or overheating on lobe of every camshaft. Check measurements after measuring lobe height for each cam lobe. Inspect these parts for wear or pitting:-Camshaft bearing journals-Cylinder head bearing surfaces Measure each journal's diameter, checking for excessive wear too; For this purpose, clean the bearing surfaces and install the Plastigage-carrying camshafts as well as bearing caps; To be sure about journal oil clearance, measure compressed strand-width; To tap towards and away from gauge let it measure endplay of a dial indicator checking in readings;. After inspection is done, position engine at 60-degrees before TDC again (engine should be rotated by hand). Lubricate cylinder head roller bores (with oil) as well as roller followers and leave them in their original bores once you're done with that operation (again). Put new oil seals on both ends of both cams., Apply anaerobic sealant between front caps' cylinder head; first caps must have anaerobic sealant applied between them., Use lubrication for camshaft installation on both the journals and lobes., Then, attach the camshaft bearing caps in their original positions, ensuring they are tightened down in the proper sequence. Finally, replace all remaining parts including timing belt and sprocket which will complete reassembly. Finally, connect the battery.

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