--- title: Harbor Freight Horizontal & Vertical Shaft Gas Engines — Price History, Coupons & ITC Deals | Price Caliper description: Compare all 15 Harbor Freight horizontal-shaft and vertical-shaft small gas engines on Price Caliper (2 Super Coupons, 2 ITC deals). Check all-time lows, 90-day usual prices, and 28/90 real-sale verification. image: "https://pricecaliper.com/static/og-card.png" --- [**Live Event :** Early Black Friday Deals — 66 Official Event Deals · Ends Wed, Nov 25 — Browse Black Friday Deals →](/promo/black-friday) [← Popular Tools](/tools) · Generators, Welding & Air # Harbor Freight Horizontal & Vertical Shaft Gas Engines 79cc, 212cc, 212cc Ghost kart racing, 224cc, 301cc, 420cc, 459cc, and 670cc V-Twin replacement gas engines from Predator. Track daily price history, active Super Coupons, Inside Track Club (ITC) deals, and all-time lows across 15 items. 15 Tracked 2 Super Coupons 2 ITC Deals 4 All-Time Lows 1. Discount Type [All Items](/tools/gas-engines) [All Discounts](/tools/gas-engines?type=all#tool-view) [Instant Savings](/tools/gas-engines?type=instant#tool-view) [Super Coupons](/tools/gas-engines?type=coupon#tool-view) [ITC Deals](/tools/gas-engines?type=itc#tool-view) [Clearance](/tools/gas-engines?type=clearance#tool-view) [At All-Time Low](/tools/gas-engines?type=atl#tool-view) 2. Sort Order [Most Popular](/tools/gas-engines) [Biggest % Drop](/tools/gas-engines?sort=pct_drop#tool-view) [Biggest $ Savings](/tools/gas-engines?sort=dollar_drop#tool-view) [Lowest Price](/tools/gas-engines?sort=lowest_price#tool-view) [Highest Rated](/tools/gas-engines?sort=rating#tool-view) 3. Price Tier [All Prices](/tools/gas-engines) [Under $10](/tools/gas-engines?price=under10#tool-view) [Under $20](/tools/gas-engines?price=under20#tool-view) [Under $50](/tools/gas-engines?price=under50#tool-view) [$100+](/tools/gas-engines?price=over100#tool-view) 4. Brand [All Brands](/tools/gas-engines) [PREDATOR (15)](/tools/gas-engines?brand=predator#tool-view) 5. More in Generators, Welding & Air [All Popular Tools](/tools) [Generators (30)](/tools/generators) [Small Gas Engines (15)](/tools/gas-engines) [Power Stations & Solar (22)](/tools/power-stations-solar) [Welders & Plasma Cutters (17)](/tools/welders-plasma-cutters) [Air Compressors (19)](/tools/air-compressors) [Nailers & Staplers (22)](/tools/air-nailers-staplers) Showing 1–15 of 15 items | Tool & Brand | Current Price | ITC Member | Regular Price | Savings | Price History | | --- | --- | --- | --- | --- | --- | | PREDATOR #69730 · Generators & Engines 4.8 (6,793) [6.5 HP (212cc) OHV Horizontal-Shaft Gas Engine, EPA](/item/69730) | $149.99 | — | $149.99 | — | [View History →](/item/69730) | | PREDATOR #71413 · Generators & Engines 4.6 (1,273) [5.5 HP (173cc) OHV Vertical-Shaft Gas Engine, EPA](/item/71413) | $179.99 w/ Coupon #79785309 | — | $229.99 | −$50.00 (−22%) | [View History →](/item/71413) | | PREDATOR #60340 · Generators & Engines 4.8 (798) [13 HP (420cc) OHV Horizontal-Shaft Gas Engine, EPA](/item/60340) | $379.99 | — | $379.99 | — | [View History →](/item/60340) | | PREDATOR #69733 · Generators & Engines 4.7 (670) [3 HP (79cc) OHV Horizontal-Shaft Gas Engine, EPA](/item/69733) | $129.99 | — | $129.99 | — | [View History →](/item/69733) | | PREDATOR #62554 · Generators & Engines 4.8 (553) [8 HP (301cc) OHV Horizontal-Shaft Gas Engine, EPA](/item/62554) | $269.99 | $219.99 | $269.99 | −$50.00 (−19%) | [View History →](/item/62554) | | PREDATOR #61614 · Generators & Engines 4.4 (454) [22 HP (670cc) V-Twin Horizontal-Shaft Engine with Electric Start, Cast-Iron Cylinder for Mowers, High-Pressure Washers and Water Pumps](/item/61614) | $949.99 | — | $949.99 | — | [View History →](/item/61614) | | PREDATOR #71415 · Generators & Engines 4.9 (223) [6.6 HP (224cc) Max Performance OHV Horizontal-Shaft Gas Engine, EPA](/item/71415) | $179.99 | — | $179.99 | — | [View History →](/item/71415) | | PREDATOR #58383 · Generators & Engines 4.7 (166) [15.8 HP (459cc) Max Performance OHV Horizontal-Shaft Gas Engine, EPA](/item/58383) | $449.99 | — | $449.99 | — | [View History →](/item/58383) | | PREDATOR #57531 · Generators & Engines 4.7 (135) [212cc GHOST Kart Racing Engine](/item/57531) | $349.99 | — | $349.99 | — | [View History →](/item/57531) | | PREDATOR #72898 · Generators & Engines 4.8 (29) [6.5 HP (212cc) OHV Horizontal-Shaft Gas Engine, CARB](/item/72898) | $149.99 | — | $149.99 | — | [View History →](/item/72898) | | PREDATOR #72834 · Generators & Engines 4.9 (21) [6.6 HP (224cc) Max Performance OHV Horizontal-Shaft Gas Engine, CARB](/item/72834) | $179.99 | — | $179.99 | — | [View History →](/item/72834) | | PREDATOR #72851 · Generators & Engines 4.6 (9) [5.5 HP (173cc) OHV Vertical-Shaft Gas Engine, CARB](/item/72851) | $179.99 w/ Coupon #79785309 | — | $229.99 | −$50.00 (−22%) | [View History →](/item/72851) | | PREDATOR #72885 · Generators & Engines 4.8 (3) In-Store Only [13 HP (420cc) OHV Horizontal-Shaft Gas Engine, CARB](/item/72885) | $379.99 | — | $379.99 | — | [View History →](/item/72885) | | PREDATOR #72928 · Generators & Engines 4.8 (1) In-Store Only [8 HP (301cc) OHV Horizontal-Shaft Gas Engine, CARB](/item/72928) | $269.99 | $219.99 | $269.99 | −$50.00 (−19%) | [View History →](/item/72928) | | PREDATOR #72859 · Generators & Engines 4.7 (1) In-Store Only [15.8 HP (459cc) Max Performance OHV Horizontal-Shaft Gas Engine, CARB](/item/72859) | $449.99 | — | $449.99 | — | [View History →](/item/72859) | ## Harbor Freight Horizontal & Vertical Shaft Gas Engines Price & Coupon Q&A ### What Harbor Freight horizontal-shaft and vertical-shaft small gas engines are on sale or have Super Coupons today? Across 15 tracked Harbor Freight horizontal-shaft and vertical-shaft small gas engines, Price Caliper currently lists 2 active Super Coupons, 0 Instant Savings deals, 2 Inside Track Club (ITC) member deals, and 0 clearance markdowns, including 4 at or below their all-time low price. Top deals include PREDATOR 6.5 HP (212cc) OHV Horizontal-... (#69730) at $149.99 and PREDATOR 5.5 HP (173cc) OHV Vertical-Sh... (#71413) at $179.99 ($50.00 off). ### Which Harbor Freight brands make horizontal-shaft and vertical-shaft small gas engines and what do they cost? Harbor Freight sells horizontal-shaft and vertical-shaft small gas engines under PREDATOR, with current prices ranging from $129.99 to $949.99. Use the Brand and Price Tier filters above to compare entry-level, mid-tier, and pro-grade models alongside their 90-day usual prices and all-time lows. ### Can I use a 15% or 20% Off Any Single Item coupon on Harbor Freight horizontal-shaft and vertical-shaft small gas engines? Yes. Storewide '15% Off Any Single Item' and '20% Off Any Single Item' weekend coupons carry no brand exclusions and apply to regular-priced Harbor Freight horizontal-shaft and vertical-shaft small gas engines (cannot be stacked with Super Coupons or Inside Track Club member pricing). You can also click Track Price on any item above to get a free email alert the next time its price drops. ```json { "@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [ {"@type": "ListItem", "position": 1, "name": "Price Caliper", "item": "https://pricecaliper.com/"}, {"@type": "ListItem", "position": 2, "name": "Popular Tools", "item": "https://pricecaliper.com/tools"}, {"@type": "ListItem", "position": 3, "name": "Horizontal \u0026 Vertical Shaft Gas Engines", "item": "https://pricecaliper.com/tools/gas-engines"} ] } ``` ```json { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "What Harbor Freight horizontal-shaft and vertical-shaft small gas engines are on sale or have Super Coupons today?", "acceptedAnswer": { "@type": "Answer", "text": "Across 15 tracked Harbor Freight horizontal-shaft and vertical-shaft small gas engines, Price Caliper currently lists 2 active Super Coupons, 0 Instant Savings deals, 2 Inside Track Club (ITC) member deals, and 0 clearance markdowns, including 4 at or below their all-time low price. Top deals include PREDATOR 6.5 HP (212cc) OHV Horizontal-... (#69730) at $149.99 and PREDATOR 5.5 HP (173cc) OHV Vertical-Sh... (#71413) at $179.99 ($50.00 off)." } }, { "@type": "Question", "name": "Which Harbor Freight brands make horizontal-shaft and vertical-shaft small gas engines and what do they cost?", "acceptedAnswer": { "@type": "Answer", "text": "Harbor Freight sells horizontal-shaft and vertical-shaft small gas engines under PREDATOR, with current prices ranging from $129.99 to $949.99. Use the Brand and Price Tier filters above to compare entry-level, mid-tier, and pro-grade models alongside their 90-day usual prices and all-time lows." } }, { "@type": "Question", "name": "Can I use a 15% or 20% Off Any Single Item coupon on Harbor Freight horizontal-shaft and vertical-shaft small gas engines?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. Storewide \u002715% Off Any Single Item\u0027 and \u002720% Off Any Single Item\u0027 weekend coupons carry no brand exclusions and apply to regular-priced Harbor Freight horizontal-shaft and vertical-shaft small gas engines (cannot be stacked with Super Coupons or Inside Track Club member pricing). You can also click Track Price on any item above to get a free email alert the next time its price drops." } } ] } ``` ```json { "@context": "https://schema.org", "@type": "ItemList", "name": "Harbor Freight Horizontal \u0026 Vertical Shaft Gas Engines Price History \u0026 Deals", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "PREDATOR 6.5 HP (212cc) OHV Horizontal-Shaft Gas Engine, EPA (#69730)", "url": "https://pricecaliper.com/item/69730" }, { "@type": "ListItem", "position": 2, "name": "PREDATOR 5.5 HP (173cc) OHV Vertical-Shaft Gas Engine, EPA (#71413)", "url": "https://pricecaliper.com/item/71413" }, { "@type": "ListItem", "position": 3, "name": "PREDATOR 13 HP (420cc) OHV Horizontal-Shaft Gas Engine, EPA (#60340)", "url": "https://pricecaliper.com/item/60340" }, { "@type": "ListItem", "position": 4, "name": "PREDATOR 3 HP (79cc) OHV Horizontal-Shaft Gas Engine, EPA (#69733)", "url": "https://pricecaliper.com/item/69733" }, { "@type": "ListItem", "position": 5, "name": "PREDATOR 8 HP (301cc) OHV Horizontal-Shaft Gas Engine, EPA (#62554)", "url": "https://pricecaliper.com/item/62554" }, { "@type": "ListItem", "position": 6, "name": "PREDATOR 22 HP (670cc) V-Twin Horizontal-Shaft Engine with Electric Start, Cast-Iron Cylinder for Mowers, High-Pressure Washers and Water Pumps (#61614)", "url": "https://pricecaliper.com/item/61614" }, { "@type": "ListItem", "position": 7, "name": "PREDATOR 6.6 HP (224cc) Max Performance OHV Horizontal-Shaft Gas Engine, EPA (#71415)", "url": "https://pricecaliper.com/item/71415" }, { "@type": "ListItem", "position": 8, "name": "PREDATOR 15.8 HP (459cc) Max Performance OHV Horizontal-Shaft Gas Engine, EPA (#58383)", "url": "https://pricecaliper.com/item/58383" }, { "@type": "ListItem", "position": 9, "name": "PREDATOR 212cc GHOST Kart Racing Engine (#57531)", "url": "https://pricecaliper.com/item/57531" }, { "@type": "ListItem", "position": 10, "name": "PREDATOR 6.5 HP (212cc) OHV Horizontal-Shaft Gas Engine, CARB (#72898)", "url": "https://pricecaliper.com/item/72898" } ] } ```