Anamoparts · Motor components
Anamoparts GM 2.2 L OHV cylinder head bolt kit ref. ES72170
This Anamoparts kit is advertised for certain Chevrolet, GMC, Isuzu, and Pontiac applications with a 2.2 L OHV motor. The images show ten fasteners of two types, to be associated with reference ES72170 and the motor mounting.
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Product details
This Anamoparts cylinder head bolt kit is identified by the references ES72170, 81074100 and WG1092488. It is intended for certain 2.2 L four-cylinder OHV eight-valve applications. The five images show ten fasteners: five dark bolts and five light elements featuring a threaded extension above their head.
Two distinct fastener types to be kept separate
The difference between the two groups is visible in the close-ups. The light elements have an additional upper thread, while the dark bolts have a single head. Their location must not be inferred from the color or order in the photo.
The count of ten pieces describes the illustrated content. Confirm the bill of materials and the position of each type in the engine procedure. No diameter, no thread or length under head is provided dimensioned.
Detailed announced applications Vehicle Period and version cited Chevrolet Cavalier / Pontiac Sunfire 1998–2002, 2.2 L OHV, engine VIN code 4 Chevrolet S10 / GMC Sonoma 1998–2003, 2.2 L OHV, engine VIN code 4 Chevrolet S10 / GMC Sonoma Flex 2000–2002, 2.2 L OHV, engine VIN code 5 Isuzu Hombre 1998–2000, LN2 engine cited Identify the 2.2 L OHV eight-valve
The description specifies OHV and eight valves. These indications are essential: another 2.2 L motor must not be considered compatible based solely on displacement. The supplier cites codes LM3 and LN2, to be verified for the exact application.
The general range 1998–2003 in the title is not applied uniformly to all models. The Cavalier and Sunfire lines end in 2002, while S10 and Sonoma have distinct periods depending on the version. The VIN characters mentioned do not replace a check of the full VIN.
Kit references and data to confirm Point Information Cross-references ES72170 ; 81074100 ; WG1092488 Announced architecture Four cylinders, 2.2 L OHV, eight valves Visible types Five single-head bolts and five with upper threaded extension Declared material Metal Dimensions and mechanical class Not documented Tightening procedure To be obtained from the engine documentation Prepare cylinder head closure
Before ordering, cross-reference the references and fastener geometry with those required for the engine. The list of numbers serves to identify an application; it does not mean that the kit is manufactured by another brand using one of these references.
Thread preparation, installation order, torque values and any tightening angles must come from the exact procedure. The source does not provide these values and does not allow concluding on the possible reuse of the old bolts. Have the workshop confirm the fasteners to be replaced and the other necessary components, notably the cylinder head gasket which is not illustrated in this kit.
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Frequently asked questions
How many fasteners are visible?
The photos show ten parts: five dark single-head screws and five light-colored elements with a threaded extension above the head.
Does the kit fit all GM 2.2 L motors?
No. The offer applies to certain eight-valve OHV versions. The engine code, VIN, and references must match.
Are the 2003 Cavaliers approved?
The general title extends to 2003, but the detailed Cavalier line ends in 2002. A 2003 application requires separate confirmation.
What tightening torques should be applied?
No value is provided in this offer. The torques, any angles, and the tightening sequence must come from the motor documentation.
Is the head gasket included?
This kit includes mounting hardware. No head gasket is illustrated or stated as included.
