Sierramarine 18-1237 Oil Pan Gasket
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Sierramarine 18-1237 Oil Pan Gasket
Sierramarine 18-1237 is a oil pan gasket. It is for fits 1985+ MCM/ MIE GM V-8 (305/ 350/ 377 CID) Engines.
Specifications
| Manufacturer Part Number | 18-1237 |
| Type | Oil Pan Gasket |
| UPC | 808282236922 |
| Weight | 1.39 lb |
| Dimensions | 32.7 x 9.9 x 1.7 in |
| Application | Fits 1985+ MCM/ MIE GM V-8 (305/ 350/ 377 CID) Engines |
Frequently Asked Questions
How much does this product weigh?
This item weighs approximately 1.39 lb.
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

