{"product_id":"front-left-upper-control-arm-with-ball-joint-for-infiniti-g37-g35-g25","title":"Front Left Upper Control Arm with Ball Joint for Infiniti G37 G35 G25","description":"\u003cp\u003eIn this review of the Front Left Upper Control Arm with Ball Joint, the bottom line is simple: this direct-fit OE replacement is for owners who need a vehicle-specific, ready-to-install upper control arm assembly for Infiniti G37, G35, G25 and Q40 models. The reviewer found the assembly primarily valuable for its exact fit and straightforward swap with the original part, making it a practical choice when suspension geometry and alignment must be preserved without custom modification.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Fit:\u003c\/strong\u003e The assembly is made to match factory dimensions so it installs without major modification and preserves steering geometry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOE Replacement:\u003c\/strong\u003e Built as an OE replacement unit to restore original handling and suspension function after wear or damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Specific Fitment:\u003c\/strong\u003e Clearly listed compatibility for Infiniti G37, G35, G25 and Q40 front driver side upper locations to reduce fitment guesswork.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminum Construction:\u003c\/strong\u003e The control arm material is aluminum, which reduces unsprung weight while retaining structural strength for long-term use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Ball Joint:\u003c\/strong\u003e Includes the ball joint as part of the assembly to simplify replacement and avoid separate matching of parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBushings Included:\u003c\/strong\u003e Comes with bushings installed so the unit is ready for direct replacement during a repair.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis part is aimed at DIY mechanics and repair shops working on Infiniti sedans from the specified years who want a one-piece replacement to restore front suspension function. It suits owners replacing worn or damaged driver side upper control arms who prefer a product that matches OE reference numbers for easier sourcing and alignment.\u003c\/p\u003e\u003cp\u003eThose who should look elsewhere include drivers who need an adjustable performance arm or a greaseable ball joint; this assembly is non-adjustable and the ball joint mounting is machined with a non-greaseable joint. Also consider factory service or a different aftermarket option if you require an OEM-branded part beyond the listed references.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect-fit OE replacement that simplifies installation and alignment on compatible Infiniti models.\u003c\/li\u003e\n\u003cli\u003eAluminum control arm reduces weight while maintaining required strength for suspension duty.\u003c\/li\u003e\n\u003cli\u003eIncludes bushings and integrated ball joint so the unit is ready to mount as a single assembly.\u003c\/li\u003e\n\u003cli\u003eMatches multiple OE reference numbers for confident compatibility checking.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBall joint is non-greaseable and some customers reported occasional ball joint damage, which may limit long-term serviceability.\u003c\/li\u003e\n\u003cli\u003eNot adjustable, so it is not suitable for setups that require camber or caster adjustments beyond factory specifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eFront driver side upper for 2007-2015 Infiniti G35\/G37\/G25\/Q40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Arm Material\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBall Joint Mounting Type\u003c\/td\u003e\n\u003ctd\u003eMachined\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreaseable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdjustable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBushings Included\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOE Reference Numbers\u003c\/td\u003e\n\u003ctd\u003e30030409, 54525JK000, 522051 (listed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Front Left Upper Control Arm with Ball Joint is a sensible value choice for Infiniti owners seeking a direct-fit OE-style replacement to restore original suspension behavior. It is especially good for straightforward repairs where ease of installation and correct fitment matter most, though those wanting serviceable ball joints or adjustment capability should consider alternative options.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill this part fit my Infiniti G37 sedan?\u003c\/strong\u003e\u003cbr\u003eYes, it is listed as compatible with 2009-2013 Infiniti G37 sedan front driver side upper control arm locations.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the ball joint serviceable or greaseable?\u003c\/strong\u003e\u003cbr\u003eNo, the ball joint mounting is machined and the joint is non-greaseable according to the product attributes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre bushings included with the assembly?\u003c\/strong\u003e\u003cbr\u003eYes, the unit ships with bushings included so it is ready for installation as a complete assembly.\u003c\/p\u003e","brand":"TRQ","offers":[{"title":"Default Title","offer_id":48636805906651,"sku":"B09J8XKGCC","price":94.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51HNGjHq1eL._AC_SL1500.jpg?v=1778736729","url":"https:\/\/gearmusthave.com\/products\/front-left-upper-control-arm-with-ball-joint-for-infiniti-g37-g35-g25","provider":"GearMustHave","version":"1.0","type":"link"}