
Bosch RGM8658UC 36 inch 800 Series Gas Range top with 6 Burners, Dual Flame Ring Power Burner, Dishwasher Safe Grates and Porcelain Enameled Surfaces, in Stainless Steel























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Bosch RGM8658UC Features
The Bosch RGM8658UC 36-inch 800 Series Gas Range top is a perfect blend of style and functionality for any modern kitchen. Featuring six powerful burners, including a Dual Flame Ring Power Burner, it offers precise heat control for all your cooking needs. The sleek stainless steel finish not only enhances the aesthetic appeal but also ensures durability and easy maintenance. The dishwasher-safe grates make cleanup a breeze, while the porcelain-enameled surfaces resist scratches and stains, maintaining their pristine look over time. With its professional-grade performance and elegant design, this gas range top is ideal for both everyday cooking and gourmet meal preparation, making it a must-have for culinary enthusiasts.
Features:
36" Gas Slide-in Rangetop
The six burner 36" stainless steel slide-in gas rangetop provides the look and features of a commercial-style appliance.
Six Powerful Gas Burners
Six powerful gas burners allow you to cook multiple dishes with full range BTU performance.
Boil water quickly with a Dual-Flame Power Burner
The dual flame ring power burner has two rings for low and high flame settings so you can go from simmer to sear with ease. Heat level 1-3 uses the inner ring, and 4-9 uses both rings for maximum heat.
Simmer delicate sauces with the OptiSim® Burner
The OptiSim burner design is wider and thicker which diffuses heat evenly for better flame control when simmering delicate sauces.
Dishwasher-safe grates
A special enameling process allows the grates to be washed directly in the dishwasher instead of by hand for easier clean up.
Bold Distinct Look
Stainless steel exterior front and large metal control knobs offers a bold distinct look.
Additional Features:
- Power of front left burner (NG / LP) Dual-flame - 18,000 / 18,000 BTU
- Power of back left burner (NG / LP) - 12,000 / 12,000 BTU
- Power of front center burner (NG / LP) - 12,000 / 12,000 BTU
- Power of back center burner (NG / LP) - 12,000 / 12,000 BTU
- Power of back right burner (NG / LP) Opti-Sim® - 5,000 / 5,000 BTU
- Power of front right burner (NG / LP) Dual-flame - 18,000 / 18,000 BTU
- LP Conversion Kit Included
Bosch Gas Range top: Pros And Cons
Pros
✅ Powerful and Versatile Burners
Featuring six high-performance burners, including a Dual Flame Ring Power Burner, this rangetop delivers the flexibility needed for everything from delicate simmering to rapid boiling and high-heat searing.
✅ Professional-Grade Aesthetics
The sleek stainless steel finish and bold metal control knobs offer a refined, commercial look that elevates any modern kitchen.
✅ Effortless Maintenance
With porcelain-enameled surfaces and dishwasher-safe grates, cleaning is simple and stress-free—even after intensive cooking sessions.
✅ OptiSim® Precision Burner
Designed for low-heat control, the OptiSim burner ensures gentle, even heat ideal for sauces, chocolates, or other delicate recipes.
✅ LP Conversion Kit Included
Comes with an included LP conversion kit, offering added flexibility for households using propane instead of natural gas—no extra purchase needed.
Cons
⚠️ Premium Price Tag
This is a high-end appliance, and the cost may be a hurdle for those with tighter budgets or casual cooking needs.
⚠️ Installation Considerations
As a slide-in model, it may require professional installation, adding to the total setup cost and time.
⚠️ Limited Finish Options
Currently available only in stainless steel, which, while stylish, may not complement all kitchen color schemes or personal preferences.
⚠️ Space Requirements
At 36 inches wide, this unit is best suited for larger kitchens. Those with compact layouts may find it difficult to accommodate.
Conclusion
The Bosch RGM8658UC 800 Series 36-Inch Gas Rangetop offers a compelling mix of power, style, and convenience for serious home cooks and culinary enthusiasts. From its six powerful burners and precision simmering capabilities to its modern design and easy maintenance, this rangetop provides a premium cooking experience.
Bosch RGM8658UC Dimensions
Cutout Depth | 24" |
Width | 35 15/16" |
Depth | 26 5/8" |
Height | 7 1/2" |
Cutout Width | 36" |
Cutout Height | 7 3/8" |
Exterior Width | 36" |
Bosch RGM8658UC Overview
The Bosch RGM8658UC 36-inch 800 Series Gas Range top is a perfect blend of style and functionality for any modern kitchen. Featuring six powerful burners, including a Dual Flame Ring Power Burner, it offers precise heat control for all your cooking needs. The sleek stainless steel finish not only enhances the aesthetic appeal but also ensures durability and easy maintenance. The dishwasher-safe grates make cleanup a breeze, while the porcelain-enameled surfaces resist scratches and stains, maintaining their pristine look over time. With its professional-grade performance and elegant design, this gas range top is ideal for both everyday cooking and gourmet meal preparation, making it a must-have for culinary enthusiasts.
Features:
36" Gas Slide-in Rangetop
The six burner 36" stainless steel slide-in gas rangetop provides the look and features of a commercial-style appliance.
Six Powerful Gas Burners
Six powerful gas burners allow you to cook multiple dishes with full range BTU performance.
Boil water quickly with a Dual-Flame Power Burner
The dual flame ring power burner has two rings for low and high flame settings so you can go from simmer to sear with ease. Heat level 1-3 uses the inner ring, and 4-9 uses both rings for maximum heat.
Simmer delicate sauces with the OptiSim® Burner
The OptiSim burner design is wider and thicker which diffuses heat evenly for better flame control when simmering delicate sauces.
Dishwasher-safe grates
A special enameling process allows the grates to be washed directly in the dishwasher instead of by hand for easier clean up.
Bold Distinct Look
Stainless steel exterior front and large metal control knobs offers a bold distinct look.
Additional Features:
- Power of front left burner (NG / LP) Dual-flame - 18,000 / 18,000 BTU
- Power of back left burner (NG / LP) - 12,000 / 12,000 BTU
- Power of front center burner (NG / LP) - 12,000 / 12,000 BTU
- Power of back center burner (NG / LP) - 12,000 / 12,000 BTU
- Power of back right burner (NG / LP) Opti-Sim® - 5,000 / 5,000 BTU
- Power of front right burner (NG / LP) Dual-flame - 18,000 / 18,000 BTU
- LP Conversion Kit Included
Bosch Gas Range top: Pros And Cons
Pros
✅ Powerful and Versatile Burners
Featuring six high-performance burners, including a Dual Flame Ring Power Burner, this rangetop delivers the flexibility needed for everything from delicate simmering to rapid boiling and high-heat searing.
✅ Professional-Grade Aesthetics
The sleek stainless steel finish and bold metal control knobs offer a refined, commercial look that elevates any modern kitchen.
✅ Effortless Maintenance
With porcelain-enameled surfaces and dishwasher-safe grates, cleaning is simple and stress-free—even after intensive cooking sessions.
✅ OptiSim® Precision Burner
Designed for low-heat control, the OptiSim burner ensures gentle, even heat ideal for sauces, chocolates, or other delicate recipes.
✅ LP Conversion Kit Included
Comes with an included LP conversion kit, offering added flexibility for households using propane instead of natural gas—no extra purchase needed.
Cons
⚠️ Premium Price Tag
This is a high-end appliance, and the cost may be a hurdle for those with tighter budgets or casual cooking needs.
⚠️ Installation Considerations
As a slide-in model, it may require professional installation, adding to the total setup cost and time.
⚠️ Limited Finish Options
Currently available only in stainless steel, which, while stylish, may not complement all kitchen color schemes or personal preferences.
⚠️ Space Requirements
At 36 inches wide, this unit is best suited for larger kitchens. Those with compact layouts may find it difficult to accommodate.
Conclusion
The Bosch RGM8658UC 800 Series 36-Inch Gas Rangetop offers a compelling mix of power, style, and convenience for serious home cooks and culinary enthusiasts. From its six powerful burners and precision simmering capabilities to its modern design and easy maintenance, this rangetop provides a premium cooking experience.
Bosch RGM8658UC Dimensions
Cutout Depth | 24" |
Width | 35 15/16" |
Depth | 26 5/8" |
Height | 7 1/2" |
Cutout Width | 36" |
Cutout Height | 7 3/8" |
Exterior Width | 36" |
Bosch RGM8658UC Rebates

Bosch: Kitchen Sales Event - Save up to $4000
BOSCH KITCHEN SALES EVENT – UP TO $4,000 REBATE!
Submit Online & Get Paid Faster!
- Faster Payment: Get your rebate in less than 8 weeks (mail-in rebates can take up to 10 weeks).
- Save Time: Easy online submission takes less than 10 minutes.
- Submit from Any Device: Desktop, tablet, or mobile.
- 24-Hour Online Support: Available every step of the way.
Earn Rebates:
- 2-piece package: $100 (Dishwasher excluded as required category)
- 3-piece package: $250
- 4-piece package: $400
- 5-piece package: $700
- 6-piece package: $1,000
- 7-piece package: $1,400
- 8-piece package: $2,000
Package Requirements:
- Appliances must be from at least 2 different product categories: refrigerators, ranges, wall ovens, cooktops, microwaves, ventilation, dishwashers.
- Only one appliance per category (except dishwashers—up to two allowed in 3-piece+ packages).
- Maximum of 8 appliances per rebate claim.
- This rebate cannot be combined with other Bosch rebates unless specified.
Bosch Kitchen Bonus: Earn additional rebates on eligible bonus models listed separately when purchased in qualifying 4–8 piece packages.
Offer valid July 10, 2025 - December 31, 2025

Bosch NECO Buy More Save More - Up to $600 September 2025
Bosch NECO Buy More Save More Rebate
Get up to $600 prepaid MasterCard back
PURCHASE ANY 6 ELIGIBLE MODELS FOR A $600 REBATE
PURCHASE ANY 5 ELIGIBLE MODELS FOR A $400 REBATE
PURCHASE ANY 4 ELIGIBLE MODELS FOR A $300 REBATE
PURCHASE ANY 3 ELIGIBLE MODELS FOR A $200 REBATE
PURCHASE ANY 2 ELIGIBLE MODELS FOR A $100 REBATE
Valid between SEPTEMBER 17, 2025 - OCTOBER 29, 2025
Bosch RGM8658UC Why Us
Flexible Monthly Financing with Affirm
Split your purchase into easy payments over time—interest-free or with simple interest depending on your plan and eligibility.
Get Free In-Home Delivery on Orders $599+
We offer free in-home delivery to most serviceable zip codes for orders over $599.
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Our Online Members-Only Price Includes*:
Extended Warranty
Free Installation
Bonus Rewards
3 Level Rebate
Manufacturer rebates, instant savings, and product discounts — all in one place.
Customize your Coverage
Choose a 3- or 5-year protection plan—get 50% back if you don't use it.
Price Match Guarantee
If you find a lower price on an identical item from a local competitor or select online retailers, we will match it.