{"title":"Detroit Diesel Engine Block Heaters","description":"\u003cdiv class=\"category-container\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-12 category-product-listing\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/0351\/7376\/files\/detroit-diesel-block-heater.jpg\" alt=\"Detroit Diesel Block Heater\"\u003e\n\u003cp\u003eDiesel Parts Direct offers a large selection of block heaters (available in 120 and 240 V) for Detroit Diesel engines ready for immediate shipment.\u003c\/p\u003e\n\u003cp\u003eIf you need any assistance, please use our \u003ca href=\"\/pages\/getaquote\"\u003equote request form\u003c\/a\u003e or call us at \u003cstrong\u003e888.687.0539\u003c\/strong\u003e. Our knowledgeable staff will promptly answer your request.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-12\"\u003e\u003chr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","products":[{"product_id":"hotstart-hsac101-block-heater-120-v-1000-w","title":"HOTSTART HSAC101 Block Heater (120 V, 1000 W)","description":"\u003cdiv class=\"container product-container\"\u003e\u003cdiv class=\"row\"\u003e\u003cdiv class=\"col-sm-12 product-container-content\"\u003e\n\n\u003cp\u003eThis block heater (120 V, 1000 W) can be used on:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCaterpillar 3406 (except 1998 ADEM 2), 3406C, 3406E (14.6L, ADEM 3 and ADEM 2000), 3408 (except 1998 ADEM 2), and 3456 15.8L engines.\u003cbr\u003eIt replaces the 1\" threaded plug in the rear of the oil cooler bonnet on the right side of the engine.\u003c\/li\u003e\n\u003cli\u003eDetroit Diesel 6V71 and 8V71 engines (in an alternate location). \u003cbr\u003eIt threads into the 1\" NPT plug in the front face of the engine block.\u003c\/li\u003e\n\u003cli\u003eDetroit Diesel pre 2007 Series 50 and 60 engines.\u003cbr\u003eIt mounts in the 1\" NPT opening in either the water pick up pipe (for models up to 1991) or in the 1\" NPT opening on the oil cooler housing (for models after 1991). A heat shield is required for models dated 1991 and later.\u003c\/li\u003e\n\u003cli\u003eJohn Deere engines 6105 (10.5L) with a 1\" NPT opening in the oil cooler casting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis block heater mounts directly into the water jacket of the engine, reducing engine wear due to cold starts by up to 50 percent.\u003cbr\u003eIt comes with a 2-wire, grounded, 6 feet (1.8m) HPN cord and plug, and ships.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"HOTSTART","offers":[{"title":"Default Title","offer_id":48959651971264,"sku":"HSAC101","price":261.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/0351\/7376\/files\/dpd_logo_27.jpg?v=1791225143"},{"product_id":"hotstart-hscatv151-block-heater-120-v-1500-w-series-60","title":"HOTSTART HSCATV151 Block Heater (120 V, 1500 W) - Series 60","description":"\u003cdiv class=\"container product-container\"\u003e\u003cdiv class=\"row\"\u003e\u003cdiv class=\"col-sm-12 product-container-content\"\u003e\n\n\u003cp\u003eThis block heater (120 V, 1500 W) can be used on:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCaterpillar 3406 (except 1998 ADEM 2), 3406C, 3406E (14.6L, ADEM 3 and ADEM 2000), 3408 (except 1998 ADEM 2), and 3456 15.8L engines.\u003cbr\u003e It replaces the 1\" threaded plug in the rear of the oil cooler bonnet on the right side of the engine.\u003c\/li\u003e\n\u003cli\u003eCaterpillar C9 ACERT and non ACERT engines\u003cbr\u003e It replaces the 1\" NPT plug in the right rear of the engine block.\u003c\/li\u003e\n\u003cli\u003eCaterpillar C15 and C16 non ACERT engines.\u003cbr\u003eIt replaces the threaded plug in the back of the oil cooler.\u003c\/li\u003e\n\u003cli\u003eDetroit Diesel 6V71 and 8V71 engines (in an alternate location). \u003cbr\u003eIt threads into the 1\" NPT plug in the front face of the engine block\u003c\/li\u003e\n\u003cli\u003eDetroit Diesel pre 2007 Series 50 and 60 engines.\u003cbr\u003e It mounts in the 1\" NPT opening in either the water pick up pipe (for models up to 1991) or in the 1\" NPT opening on the oil cooler housing (for models after 1991). A heat shield is required for models dated 1991 and later\u003c\/li\u003e\n\u003cli\u003eJohn Deere engines 6125 (12.5L) with a 1\" NPT opening in the oil cooler casting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis block heater mounts directly into the water jacket of the engine, reducing engine wear due to cold starts by up to 50 percent.\u003cbr\u003eIt comes with a 2-wire, grounded, 6 feet (1.8m) HPN cord and plug, and ships.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"HOTSTART","offers":[{"title":"Default Title","offer_id":48959652528320,"sku":"HSCATV151","price":233.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/0351\/7376\/files\/dpd_logo_27.jpg?v=1791225143"},{"product_id":"hotstart-hsdd151-block-heater-671-without-water-cooled-air-compressor-120","title":"HOTSTART HSDD151 Block Heater - 671 (without Water Cooled Air Compressor, 120","description":"\u003cdiv class=\"container product-container\"\u003e\u003cdiv class=\"row\"\u003e\u003cdiv class=\"col-sm-12 product-container-content\"\u003e\n\n\u003cp\u003eThis block heater (120 V, 1500 W) can be used on Detroit Diesel engines 671 without a water cooled air compressor. It mounts in the oval shaped plate on the engine block.\u003cbr\u003eYou should check the clearance to determine if a heat shield is required.\u003c\/p\u003e\n\u003cp\u003eThis block heater mounts directly into the water jacket of the engine, reducing engine wear due to cold starts by up to 50 percent.\u003cbr\u003eIt comes with a 2-wire, grounded, 6 feet (1.8m) HPN cord and plug, and ships.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"HOTSTART","offers":[{"title":"Default Title","offer_id":48959652593856,"sku":"HSDD151","price":361.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/0351\/7376\/files\/hsdd151-1.jpg?v=1791231418"},{"product_id":"hotstart-hsdd151s-block-heater-671-with-water-cooled-air-compressor-120-v","title":"HOTSTART HSDD151S Block Heater - 671 (with Water Cooled Air Compressor, 120 V,","description":"\u003cdiv class=\"container product-container\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-sm-12 product-container-content\"\u003e  \u003cp\u003eThis block heater (120 V, 1500 W) can be used on Detroit Diesel engines 671 with a water cooled air compressor. It mounts in the oval shaped plate on the engine block. \u003cbr\u003eYou should check the clearance to determine if a heat shield is required.\u003c\/p\u003e \u003cp\u003eThis block heater mounts directly into the water jacket of the engine, reducing engine wear due to cold starts by up to 50 percent. \u003cbr\u003eIt comes with a 2-wire, grounded, 6 feet (1.8m) HPN cord and plug, and ships.\u003c\/p\u003e\n\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e","brand":"HOTSTART","offers":[{"title":"Default Title","offer_id":48959652626624,"sku":"HSDD151S","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/0351\/7376\/files\/dpd_logo_27.jpg?v=1791225143"},{"product_id":"hotstart-hsdd8l101-block-heater-120-v-1000-w","title":"HOTSTART HSDD8L101 Block Heater (120 V, 1000 W)","description":"\u003cdiv class=\"container product-container\"\u003e\u003cdiv class=\"row\"\u003e\u003cdiv class=\"col-sm-12 product-container-content\"\u003e\n\n\u003cp\u003eThis block heater (120 V, 1000 W) can be used on:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCaterpillar 3176 10.3L engines (through 1995).\u003cbr\u003eIt replaces the 3\/4\" (0.75\") threaded plug on the right side of the engine, just below the head.\u003c\/li\u003e\n\u003cli\u003eCaterpillar 3304 and 3306 engines.\u003cbr\u003eIt replaces the 3\/4\" (0.75\") plug on the left side of the engine.\u003c\/li\u003e\n\u003cli\u003eCummins ISC and QSC 8.3L and ISL and QSL 9.0L engines.\u003cbr\u003eIt replaces the 3\/4\" (0.75\") NPT plug in the right front side of the engine. \u003c\/li\u003e\n\u003cli\u003eDetroit Diesel 6V92 and 8V92 engines (in an alternate location).\u003cbr\u003eIt threads into the 3\/4\" (0.75\") NPT opening in the oil cooler housing. \u003cstrong\u003ePlease note that not all engines have this opening.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDetroit Diesel 8.2 L V8 engines.\u003cbr\u003eIt threads into the 3\/4\" (0.75\") NPT opening on the engine block.\u003c\/li\u003e\n\u003cli\u003eDetroit Diesel Series 30 engines.\u003cbr\u003eIt mounts in the 3\/4\" (0.75\") NPT opening in the engine block.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis block heater mounts directly into the water jacket of the engine, reducing engine wear due to cold starts by up to 50 percent.\u003cbr\u003eIt comes with a 2-wire, grounded, 6 feet (1.8m) HPN cord and plug, and ships.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"HOTSTART","offers":[{"title":"Default Title","offer_id":48959652790464,"sku":"HSDD8L101","price":201.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/0351\/7376\/files\/dpd_logo_27.jpg?v=1791225143"},{"product_id":"hotstart-hsddv151b-block-heater-6v71-8v71-6v92-8v92-except-gmc","title":"HOTSTART HSDDV151B Block Heater - 6V71 \/ 8V71 \/ 6V92 \/ 8V92 (except Gmc)","description":"\u003cdiv class=\"container product-container\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-sm-12 product-container-content\"\u003e  \u003cp\u003eThis block heater (120 V, 1500 W) can be used on Detroit Diesel 6V71, 8V71, 6V92, and 8V92 engines (except GMC general models). It mounts in the square plate on the engine block.\u003c\/p\u003e \u003cp\u003eThis block heater mounts directly into the water jacket of the engine, reducing engine wear due to cold starts by up to 50 percent. \u003cbr\u003eIt comes with a 2-wire, grounded, 6 feet (1.8m) HPN cord and plug, and ships.\u003c\/p\u003e\n\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e","brand":"HOTSTART","offers":[{"title":"Default Title","offer_id":48959652954304,"sku":"HSDDV151B","price":371.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/0351\/7376\/files\/hsddv151b-1.jpg?v=1791231417"},{"product_id":"hotstart-hsdd751-block-heater-353-453-371-471-no-water-cooled-air-co","title":"HOTSTART HSDD751 Block Heater - 353 \/ 453 \/ 371 \/ 471 (no Water Cooled Air Co","description":"\u003cdiv class=\"container product-container\"\u003e\u003cdiv class=\"row\"\u003e\u003cdiv class=\"col-sm-12 product-container-content\"\u003e\n\n\u003cp\u003eThis Block Heater (120 V, 750 W) can be used on Detroit Diesel engines 353, 453, 371, and 471 without a water cooled air compressor. It mounts in the oval shaped plate on the engine block. \u003cbr\u003eYou should check the clearance to determine if a heat shield is required.\u003c\/p\u003e\n\u003cp\u003eThis Block Heater mounts directly into the water jacket of the engine, reducing engine wear due to cold starts by up to 50 percent. \u003cbr\u003eIt comes with a 2-wire, grounded, 6 feet (1.8m) HPN cord and plug, and ships.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"HOTSTART","offers":[{"title":"Default Title","offer_id":48959653052608,"sku":"HSDD751","price":360.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/0351\/7376\/files\/dpd_logo_27.jpg?v=1791225143"},{"product_id":"hotstart-hsper151fp-block-heater-120-v-1500-w-1006-60t","title":"HOTSTART HSPER151FP Block Heater (120 V, 1500 W) - 1006-60T","description":"\u003cdiv class=\"container product-container\"\u003e\u003cdiv class=\"row\"\u003e\u003cdiv class=\"col-sm-12 product-container-content\"\u003e\n\n\u003cp\u003eThis block heater (120 V, 1500 W) can be used on:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCaterpillar 3056 6.0L engines.\u003cbr\u003eIt mounts in the 1-1\/2\" (1.5\") core plug on the right side of the engine.\u003c\/li\u003e\n\u003cli\u003eDetroit Diesel Series 10 6-cylinder phaser engines.\u003cbr\u003eIt mounts in the 1-1\/4\" (1.25\") core plug opening on either side of the engine.\u003c\/li\u003e\n\u003cli\u003ePerkins 1004 and 1006 (6-cylinder) A and B engines. It mounts in the 1-1\/2\" (1.5\") core plug opening on the right side of the engine.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis block heater mounts directly into the water jacket of the engine, reducing engine wear due to cold starts by up to 50 percent.\u003cbr\u003eIt comes with a 2-wire, grounded, 6 feet (1.8m) HPN cord and plug, and ships.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"HOTSTART","offers":[{"title":"Default Title","offer_id":48959654691008,"sku":"HSPER151FP","price":312.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/0351\/7376\/files\/hsper151fp-1.jpg?v=1791231418"},{"product_id":"hotstart-hsper101fp-block-heater-120-v-1000-w","title":"HOTSTART HSPER101FP Block Heater (120 V, 1000 W)","description":"\u003cdiv class=\"container product-container\"\u003e\u003cdiv class=\"row\"\u003e\u003cdiv class=\"col-sm-12 product-container-content\"\u003e\n\n\u003cp\u003eThis block heater (120 V, 1000 W) can be used on:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCaterpillar 3054 3.99L and 3054B 4.23L engines.\u003cbr\u003eIt mounts in the 1-1\/4\" (1.25\") core plug opening on the left side of the engine.\u003c\/li\u003e\n\u003cli\u003eDetroit Diesel Series 10 4-cylinder phaser engines.\u003cbr\u003eIt mounts in the 1-1\/4\" (1.25\") core plug opening on either side of the engine.\u003c\/li\u003e\n\u003cli\u003ePerkins 3.152, 4.236, 6.354, and 1104 (4-cylinder) C \u0026amp; D engines.\u003cbr\u003eIt mounts in the 1-1\/4\" (1.25\") core plug opening on the right side of the engine.\u003c\/li\u003e\n\u003cli\u003ePerkins 1004 engines.\u003cbr\u003eIt mounts in the 1-1\/4\" (1.25\") core plug opening on the left side of the engine.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis block heater mounts directly into the water jacket of the engine, reducing engine wear due to cold starts by up to 50 percent.\u003cbr\u003eIt comes with a 2-wire, grounded, 6 feet (1.8m) HPN cord and plug, and ships.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"HOTSTART","offers":[{"title":"Default Title","offer_id":48959654822080,"sku":"HSPER101FP","price":286.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/0351\/7376\/files\/hsper101fp-1.jpg?v=1791231417"},{"product_id":"per-751fp-block-heater-for-caterpillar-3054-diesel-engines","title":"PER-751FP Block Heater For Caterpillar 3054 Diesel Engines","description":"\u003cdiv class=\"container product-container\"\u003e\u003cdiv class=\"row\"\u003e\u003cdiv class=\"col-sm-12 product-container-content\"\u003e\n\n\u003cp\u003eThis block heater (120 V, 750 W) can be used on:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCaterpillar 3054 3.99L and 3054B 4.23L engines.\u003cbr\u003eIt mounts in the 1-1\/4\" (1.25\") core plug opening on the left side of the engine.\u003c\/li\u003e\n\u003cli\u003eCaterpillar 3054C engines.\u003cbr\u003eIt mounts in the 1-1\/4\" (1.25\") core plug at the right rear of the engine, with element oriented in the 12 O'clock position.\u003c\/li\u003e\n\u003cli\u003eDetroit Diesel Series 10 4-cylinder phaser engines.\u003cbr\u003eIt mounts in the 1-1\/4\" (1.25\") core plug opening on either side of the engine.\u003c\/li\u003e\n\u003cli\u003eAll versions of Detroit Diesel Series 40 engines.\u003cbr\u003eIt mounts in the core plug opening on right side of the engine.\u003c\/li\u003e\n\u003cli\u003ePerkins 3.152, 4.236, 6.354, and 1104 (4-cylinder) C \u0026amp; D engines.\u003cbr\u003eIt mounts in the 1-1\/4\" (1.25\") core plug opening on the right side of the engine.\u003c\/li\u003e\n\u003cli\u003ePerkins 1004 engines.\u003cbr\u003eIt mounts in the 1-1\/4\" (1.25\") core plug opening on the left side of the engine.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis block heater mounts directly into the water jacket of the engine, reducing engine wear due to cold starts by up to 50 percent.\u003cbr\u003eIt comes with a 2-wire, grounded, 6 feet (1.8m) HPN cord and plug, and ships.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"HOTSTART","offers":[{"title":"Default Title","offer_id":48959655182528,"sku":"HSPER751FP","price":287.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/0351\/7376\/files\/hsper751fp-1.jpg?v=1791231418"},{"product_id":"hotstart-hstf751002-block-heater-120-v-750-w","title":"HOTSTART HSTF751002 Block Heater (120 V, 750 W)","description":"\u003cdiv class=\"container product-container\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-sm-12 product-container-content\"\u003e  \u003cp\u003eThis block heater (120 V, 750 W) can be used on: \u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eDetroit Diesel 6V92 and 8V92 engines in an alternate location. \u003cbr\u003eIt threads into the 3\/4\" (0.75\") NPT opening in the oil cooler housing. \u003cstrong\u003ePlease note that not all engines have this opening.\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eDetroit Diesel 8.2 L V8 engines. \u003cbr\u003eIt threads into the 3\/4\" (0.75\") NPT opening on the engine block.\u003c\/li\u003e \u003cli\u003eDetroit Diesel Series 30 engines. \u003cbr\u003eIt mounts in the 3\/4\" (0.75\") NPT opening in the engine block.\u003c\/li\u003e \u003cli\u003eCummins ISC and QSC 8.3L and ISL and QSL 9.0L engines. \u003cbr\u003eIt replaces the 3\/4\" (0.75\") NPT plug in the right front side of the engine. \u003c\/li\u003e \u003cli\u003eCummins QSB 3.9L and 5.9L, and ISB 5.9L engines. \u003cbr\u003eIt replaces the 3\/4\" (0.75\") NPT plug in the front of the oil cooler casting. \u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003eThis block heater mounts directly into the water jacket of the engine, reducing engine wear due to cold starts by up to 50 percent. \u003cbr\u003eIt comes with a 2-wire, grounded, 6 feet (1.8m) HPN cord and plug, and ships.\u003c\/p\u003e\n\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e","brand":"HOTSTART","offers":[{"title":"Default Title","offer_id":48959656820928,"sku":"HSTF751002","price":202.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/0351\/7376\/files\/dpd_logo_27.jpg?v=1791225143"}],"url":"https:\/\/www.dieselpartsdirect.com\/collections\/detroit-diesel-engine-block-heaters.oembed","provider":"Diesel Parts Direct","version":"1.0","type":"link"}