Genuine OEM crankshaft rear oil seal and cylinder head gasket set for the Hummer H3 3.7 (also compatible with 3.5) engine. Manufactured from high-grade fluorine rubber for superior heat, oil, and wear resistance, this complete gasket set delivers a reliable factory-level fit and long service life. Backed by a 12-month warranty.













| Product Name | Complete Gasket Set |
|---|---|
| Application | Auto Engine Parts |
| Engine Model | Hummer H3 3.5 / 3.7 |
| Material | Fluorine Rubber |
| Quality | 100% Professional Test |
| MOQ | 1 Set |
| Samples | Available |
| Quality Warranty | 1 Year |
| Package | Neutral packaging or according to your requirements |
| Delivery Time | According to your requirements |
Q1: Can I get some samples?
A: Yes, sample orders are available for quality checks and market testing. Sample cost and express cost are the buyer's responsibility.
Q2: Do you accept customized orders?
A: Yes, both ODM and OEM orders are welcomed.
Q3: What is the lead time?
A: Lead time depends on order quantity. Small orders usually take 7–15 days; larger orders are subject to negotiation.
Q4: What are your warranty terms?
A: We supply a 12-month warranty.
Q5: What are your payment terms?
A: We accept Escrow, T/T, Western Union, Cash, and other methods.