{"product_id":"infiniti-qx50-vin-b-4th-digit-vq37vhr-v6-awd-engine-2014-2017","title":"Infiniti QX50 (VIN B, 4th digit, VQ37VHR, V6), AWD - Engine (2014-2017)","description":"\u003cdiv class=\"ds-message _63c77b1\"\u003e\n\u003cdiv class=\"ds-markdown\"\u003e\n\u003ch1 class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eOEM 3.7L V6 Engine for 2014-2017 Infiniti QX50 AWD\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eRestore your Infiniti QX50's sport-infused crossover performance with our OEM 3.7L VQ37VHR engine. Designed specifically for 2014-2017 QX50 AWD models (4th VIN digit B), this advanced V6 powerplant delivers the spirited acceleration and all-weather capability that defines Infiniti's sport-tuned luxury crossover..\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003eEngine Specifications:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"ds-scroll-area _1210dd7 c03cafe9\"\u003e\n\u003ctable style=\"width: 59.8904%;\" height=\"203\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: center; width: 41.6684%;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"text-align: center; width: 58.0753%;\"\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 41.6684%;\"\u003eDisplacement\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 58.0753%;\"\u003e\u003cspan\u003e3.7L V6\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 41.6684%;\"\u003eEngine Code\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 58.0753%;\"\u003e\u003cspan\u003eVQ37VHR (VIN B)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 41.6684%;\"\u003eHorsepower\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 58.0753%;\"\u003e\u003cspan\u003e325 HP \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 41.6684%;\"\u003eTorque\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 58.0753%;\"\u003e\u003cspan\u003e267 lb-ft \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 41.6684%;\"\u003eFuel System\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 58.0753%;\"\u003e\u003cspan\u003eSequential Multi-Port Fuel Injection\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 41.6684%;\"\u003eValvetrain\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 58.0753%;\"\u003e\u003cspan\u003eDOHC 24-Valve with VVEL \u0026amp; CVTCS\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 41.6684%;\"\u003eBlock Material\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 58.0753%;\"\u003e\u003cspan\u003eAluminum Block \u0026amp; Heads\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n \u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eCompatibility:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 2014-2017 Infiniti QX50 AWD 4th VIN Digit B.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003ePricing \u0026amp; Condition Options:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"ds-scroll-area _1210dd7 c03cafe9\"\u003e\n\u003ctable height=\"89\" style=\"width: 82.1919%; height: 176.309px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003cth style=\"width: 26.5491%; height: 19.5898px;\"\u003e\u003cstrong\u003eMileage Range\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 17.2521%; text-align: center; height: 19.5898px;\"\u003e\u003cstrong\u003ePrice\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"text-align: center; width: 55.758%; height: 19.5898px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"width: 26.5491%; height: 39.1797px;\"\u003e\u003cstrong\u003e30K-60K Miles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 17.2521%; height: 39.1797px;\"\u003e\u003cspan\u003e$ 1,550.00\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 55.758%; height: 39.1797px;\"\u003e\u003cspan\u003eLow mileage, excellent compression, full service records\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"width: 26.5491%; height: 39.1797px;\"\u003e\u003cstrong\u003e60K-90K Miles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 17.2521%; height: 39.1797px;\"\u003e\u003cspan\u003e$ 1,245.00\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 55.758%; height: 39.1797px;\"\u003e\u003cspan\u003eWell-maintained, strong performance, minimal wear\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"width: 26.5491%; height: 39.1797px;\"\u003e\u003cstrong\u003e90K-120K Miles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 17.2521%; height: 39.1797px;\"\u003e\u003cspan\u003e$ 1,140.00\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 55.758%; height: 39.1797px;\"\u003e\u003cspan\u003eGood condition, includes updated timing components\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"width: 26.5491%; height: 39.1797px;\"\u003e\u003cstrong\u003e120K-150K Miles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 17.2521%; height: 39.1797px;\"\u003e\u003cspan\u003e$ 920.92\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 55.758%; height: 39.1797px;\"\u003e\u003cspan\u003eCost-effective solution for QX50 restoration\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n \u003c\/div\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003eKey Features:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eComplete Long Block Assembly:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePackage includes complete engine assembly with block, crankshaft, pistons, cylinder head, and full valvetrain components.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSmooth \u0026amp; Reliable: \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eWe guarantee that the engine will not smoke, leak or sound. It will be a good smooth runner.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBacked by Warranty:\u003c\/strong\u003e\u003cspan\u003e Warranty protection extends across the complete engine assembly, ensuring coverage against defects and manufacturing issues.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ds-markdown\"\u003e\n\u003ch2 class=\"ds-markdown\"\u003e\u003cstrong\u003e\u003cspan\u003eShipping Information:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ds-markdown\"\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eStandard shipping 5-7 business days\u003c\/span\u003e\u003c\/p\u003e\nAccelerated shipping options are available for an additional fee.                                                                                                                                                                                           \n\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003eFrequently Asked Questions?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3 class=\"ds-markdown-paragraph\"\u003eQ: Is this engine the same as the Q50\/Q60 VQ37VHR?\u003c\/h3\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eA:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e While based on the same fundamental design, the QX50 version features specific calibration for crossover dynamics and AWD system integration.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"ds-markdown-paragraph\"\u003eQ: Is this engine compatible with the QX50's 7-speed automatic transmission?\u003c\/h3\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eA:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis VQ37VHR V6 engine is a direct OEM replacement for 2014-2017 Infiniti QX50 AWD models, delivering 325 horsepower and 269 lb-ft of torque. It's factory-matched to the 7-speed automatic transmission with no modifications needed for installation. Engine management software is pre-configured for seamless integration. Verify your VIN (4th digit = B) and model year before ordering to ensure proper fitment.\u003c\/p\u003e\n\u003ch3 class=\"ds-markdown-paragraph\"\u003eQ: How does the QX50 engine differ from sedan applications?\u003c\/h3\u003e\n\u003cdiv class=\"Polaris-Popover__ContentContainer\"\u003e\n\u003cdiv class=\"Polaris-Popover__Content Polaris-Popover__Content--fluidContent\" id=\":r31c:\"\u003e\n\u003cdiv data-polaris-scrollable=\"true\" class=\"Polaris-Popover__Pane Polaris-Scrollable Polaris-Scrollable--vertical Polaris-Scrollable--horizontal Polaris-Scrollable--scrollbarWidthThin\"\u003e\n\u003cdiv class=\"_PopoverContainer_1o103_1\"\u003e\n\u003cdiv data-polaris-scrollable=\"true\" class=\"Polaris-Popover__Pane Polaris-Scrollable Polaris-Scrollable--vertical Polaris-Scrollable--horizontal Polaris-Scrollable--scrollbarWidthThin\"\u003e\n\u003cdiv class=\"_Container_1kcqz_1\"\u003e\n\u003cdiv class=\"_Vertical_1kcqz_9\"\u003e\n\u003cdiv class=\"_VerticalLayout_tmqkl_40\"\u003e\n\u003cdiv aria-live=\"polite\" class=\"_OutputSection_tmqkl_1\"\u003e\n\u003cdiv class=\"_ContentWrapper_tmqkl_19\"\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e This VQ37VHR V6 engine is engineered exclusively for the 2014-2017 Infiniti QX50 AWD and differs significantly from Q50\/Q60 sedan variants. The QX50 engine features crossover-specific cooling, fuel calibration, and transmission interface designed for all-wheel-drive dynamics. It produces 325 horsepower and 269 lb-ft of torque optimized for the QX50's chassis and weight distribution. Cross-platform swaps with sedans are not compatible and require extensive modification. \u003c\/div\u003e\n\u003cdiv class=\"_ContentWrapper_tmqkl_19\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"ds-markdown-paragraph\"\u003eQ: Will this engine work with all QX50 AWD trim levels?\u003c\/h3\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eA:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Yes, this engine is compatible with all 2014-2017 QX50 AWD models regardless of trim or option packages.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eReady to Order?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eSelect your desired mileage tier and proceed to checkout. Our Infiniti technical team is available to confirm all-wheel-drive system compatibility and provide expert installation guidance throughout the process.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Infiniti","offers":[{"title":"30K-60K miles","offer_id":45954315583745,"sku":null,"price":1550.0,"currency_code":"USD","in_stock":true},{"title":"60K-90K miles","offer_id":45954315616513,"sku":null,"price":1245.0,"currency_code":"USD","in_stock":true},{"title":"90K-120K miles","offer_id":45954315649281,"sku":null,"price":1140.0,"currency_code":"USD","in_stock":true},{"title":"120K-150K miles","offer_id":45954315682049,"sku":null,"price":920.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/7471\/7441\/files\/Buick_LeSabre_3.8L_ce967ce8-9474-4052-864d-de829b18bf8c.jpg?v=1738171999","url":"https:\/\/www.bestuseautoparts.com\/products\/infiniti-qx50-vin-b-4th-digit-vq37vhr-v6-awd-engine-2014-2017","provider":"Best Use Auto Parts","version":"1.0","type":"link"}