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USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Crown Automotive - Metal Unpainted Piston Ring Set - 4720653Overview: Piston Ring Set Direct Replacement Crown supports its entire line with a 12 month warranty Application: Year Make Model Submodel Engine Size 1994 2001 Dodge Ram 2500 1994 2001 Dodge Ram 3500 1996 2003 Dodge Ram 2500 Van 1996 2003 Dodge Ram 3500 Van 1995 2003 Dodge Ram 1500 Van 2003 Dodge Dakota 1998 1999 Dodge Durango 1993 2002 Dodge Dakota Sport 239 3. 9 L V6 1992 1997 Dodge Dakota 239 3. 9 L V6 1993 2002 Dodge Dakota Base 239 3. 9 L V6
Overview:
Piston Ring Set- Direct Replacement
- Crown supports its entire line with a 12-month warranty
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| 1994 - 2001 | Dodge | Ram 2500 | ||
| 1994 - 2001 | Dodge | Ram 3500 | ||
| 1996 - 2003 | Dodge | Ram 2500 Van | ||
| 1996 - 2003 | Dodge | Ram 3500 Van | ||
| 1995 - 2003 | Dodge | Ram 1500 Van | ||
| 2003 | Dodge | Dakota | ||
| 1998 - 1999 | Dodge | Durango | ||
| 1993 - 2002 | Dodge | Dakota | Sport | 239/3.9 L V6 |
| 1992 - 1997 | Dodge | Dakota | 239/3.9 L V6 | |
| 1993 - 2002 | Dodge | Dakota | Base | 239/3.9 L V6 |
| 1998 - 2002 | Dodge | Dakota | SLT | 239/3.9 L V6 |
| 2002 | Dodge | Dakota | SXT | 239/3.9 L V6 |
| 1997 - 1998 | Dodge | Ram 1500 | Sport | 239/3.9 L V6 |
| 1992 - 1993 | Dodge | D150 | 239/3.9 L V6 | |
| 1993 | Dodge | Dakota | LE | 239/3.9 L V6 |
| 1994 - 2001 | Dodge | Ram 1500 | 239/3.9 L V6 | |
| 1997 - 1998 | Dodge | Ram 1500 | WS | 239/3.9 L V6 |
| 1997 - 1998 | Dodge | Ram 1500 | Laramie | 239/3.9 L V6 |
| 1997 | Dodge | Ram 1500 | LT | 239/3.9 L V6 |
| 1997 - 1998 | Dodge | Ram 1500 | ST | 239/3.9 L V6 |
| 1992 - 1993 | Dodge | W150 | 239/3.9 L V6 | |
| 1992 - 1993 | Dodge | D250 | 239/3.9 L V6 |
Specs:
| 2nd Ring Coating | OEM |
|---|---|
| 2nd Ring Width (Axial Height) | OEM |
| Bore Diameter (mm) | OEM |
| Oil Ring Assembly Radial Wall | OEM |
| Oil Ring Assembly Width(Axial) | OEM |
| Oil Ring Coating | OEM |
| Oil Ring Material | OEM |
| Ring Size | OEM |
| Top Ring Coating | OEM |
| Top Ring Material | OEM |
| Top Ring Width (Axial Height) | OEM |
Additional Information:
| SKU Number : | 4720653 |
|---|---|
| Brand : | Crown |
| UPC : | 848399006667 |
| Part Type : | Piston Ring Set |
| Dimension : | 9.25(L) X 4.25(W) X 1.25(H) |
| Weight : | 0.80 lbs. |
| Color : | Unpainted |
| Material/Finish : | Metal |
| Sold AS : | Set |
|---|---|
| Quantity Required : | 1 |
| Warranty : | 12 Month |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 1496 reviews
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Product Reviews
★★★★★ 5
Great product for rv
This is an excellent product. The front of our camper was very faded from the sun even though we keep it under a cover. After four coats, it looks like a different RV. We are going to do the entire camper. The difference is amazing. You will be so happy with the results. We would give it a 10 if possible.
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Reviewed in the United States on October 19, 2025
★★★★★ 5
Amazing fiberglass restoration.
So easy to use and fabulous results. A few years back I had tried Maguires products to restore the shine on a 5th wheel. That was so labor intensive and the results were struggled to achieve faded quickly. I hesitated to Poli Glow due to the cost and our prior attempts lackluster results. I was able to get the restoration kit at a discount on Black Friday through the stores website and tackled the camper with the temps between 60-90 as instructed. I bought 2 of those kits just to find out that due to the climate and UV exposure the number of coats I would need for the Poli Glow was going to exceed the amount I had on hand through the 2 restoration kits. So I had to scramble to buy another bottle of Poli Glow. Applying this product is just time consuming and not difficult. Make sure to properly prepare the surface before using poliglow. The whole system turn a badly oxidized camper into a shiny finish. I am truly shocked. Hopeful the results will last a while.
5th wheel camper 40 foot long.
I have used 3 poliglow bottles (12 coats), 1 bottle poli ox, 1.5 bottles of Poli wash (of course, not in that order). I potentially need 1 more bottle of Poli Glow to finish nose cone/basement area (basement area is still in good condition so may not do this area if I can get the nose cone with the remainder of the Poli glow I have.)
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Reviewed in the United States on January 19, 2026
★★★★★ 4
Worth the time and effort.
After proper surface prep and 6 applications, my badly sun damaged RV shined like new, with many compliments. However, after a few months under the cover, the fiberglass surfaces that were in contact with the occasionally wet cover in the Florida sun discolored badly, and will have to be wet sanded and the coating re-applied. Also, the polish does not hold up well where boat fenders rub against the coating, and it wears away in cockpit areas that are heavy hand traffic, like hatchways and around handrails.
Overall a decent product, I will probably re-apply in a couple seasons.
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Reviewed in the United States on September 23, 2025
★★★★★ 5
Brings old paint back to life.
Best product for fiberglass oxidation. Tried many different wax’s and compounds. Poly Glow did what the wax could not do.
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Reviewed in the United States on April 29, 2026
★★★★★ 5
The beautiful shine!!!!
Wow so amazing!!!!! I have a 35 ft trailer you will need 2 bottles for two coats. Well worth the price.
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Reviewed in the United States on May 25, 2026