Seal Power® H547CP 30 Engine Piston Set
Manufacturer #H547CP 30
Seal Power® H547CP 30 Engine Piston Set
Manufacturer #H547CP 30
Out of Stock
Out of Stock
Get it between Wed, Dec 24 - Fri, Dec 26, 2025
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Only secure payments| SKU | SEH547CP30 |
|---|---|
| Brand | Seal Power® |
| Part Name | Engine Piston Set |
| Part | # H547CP 30 |
| Quantity Per Vehicle | 1 |
| Pack of | 1 |
| Condition | New |
| Manufacturer’s Warranty | 12 months/12,000 miles |
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American Motors
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Buick
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Chevrolet
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Gmc
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Jeep
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Oldsmobile
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Pontiac
- Engine Piston Set
- Sealed Power H547CP 30 Engine Piston Set for Chevrolet S10
- Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today's modern engines.
- Helps improve cylinder sealing for less blow-by
- Retains standard ring gaps in top groove
- DUROSHIELD® skirt-coated piston
- Moly-graphite coating extends engine life
- Reduces friction for higher fuel economy
- Prevents damage from inadequate lubrication on start-up
| Assembly Lubricant Included | No |
|---|---|
| Bore Diameter (IN) | 4.0000 |
| Bore Diameter (MM) | 101.6 |
| Compression Height (IN) | 1.560 |
| Grade Type | Premium |
| 3690571 | 28 |
| 70207 | Recessed head .165 deep x 3.120 dia. w/shallow oil ring groove for low tension oil ring - 9.0:1 c.r.; duroshield~ skirt coated piston |
| 3690574 | See piston fitting information on carton label |
| Oil Ring Thickness (IN) | 0.1875 |
| Oversized | Yes |
| Oversized Amount (IN) | 0.030 |
| 3688189 | Engine piston |
| 3690565 | 0.04 |
| 3690566 | 1.016 |
| Piston Material | Hypereutectic |
| Piston Pin Outside Diameter (IN) | 0.9275 |
| Piston Pin Outside Diameter (MM) | 23.559 |
| Second Compression Ring Thickness (IN) | 0.0781 |
| Top Compression Ring Thickness (IN) | 0.0625 |
1983-1980 AMC L4 151CI 2.5L Pontiac; 1979 GM L4 151CI 2.5L Pontiac; 1981-1980 GM L4 151CI 2.5L Pontiac; 1986-1982 GM L4 151CI 2.5L Pontiac; 1992-1987 GM L4 151CI 2.5L Pontiac; More - See Printed Buyers Guide
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund.
Warranty Policy
Right parts, guaranteed. If you find any defects, simply notify us within the warranty period, and we’ll take care of it. Check out our Warranty Policy for more details.
