{"product_id":"szkaidag-belt-tensioner-assembly-with-pulley-38278-for-honda-acura-2-3l-2-4l-direct-oe-fit","title":"SZKAIDAG Belt Tensioner Assembly with Pulley 38278 for Honda\/Acura 2.3L–2.4L — Direct OE Fit","description":"\u003cp\u003e\u003cstrong\u003eSZKAIDAG 38278 is a complete belt tensioner and pulley assembly engineered to replace OE# 31170RAAA01 and compatible units on select Honda and Acura 2.3L\/2.4L engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis assembly combines a torsion-style spring tensioner and a single V-ribbed pulley to restore correct drive-belt tension for the alternator, power steering, A\/C compressor and other accessory components. Built under strict quality controls by SZKAIDAG’s automotive team, the part is dimensioned to match factory fitment and is offered as a direct replacement for several OEM numbers, helping simplify repairs on Civic, CR-V, Accord, Element and compatible Acura models.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles and engine codes will this tensioner work with?\u003c\/h3\u003e\n\u003cp\u003eThe SZKAIDAG 38278 fits a range of Honda and Acura four-cylinder models using 2.3L or 2.4L engines. It is designed as a direct replacement where the listed OE reference numbers match your original tensioner.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHonda Civic (2006–2015) 2.4L L4\u003c\/li\u003e\n  \u003cli\u003eHonda CR-V (2002–2014) 2.4L L4\u003c\/li\u003e\n  \u003cli\u003eHonda Accord (2003–2007) 2.4L L4; Element (2003–2011) 2.4L L4\u003c\/li\u003e\n  \u003cli\u003eAcura ILX (2013–2015) 2.4L; RDX (2007–2012) 2.3L; TSX (2004–2006) 2.4L\u003c\/li\u003e\n  \u003cli\u003eCompatible OEM cross-references: 31170RAAA01, 31170PNA023, 31170PNA003, 31170PNA013, 31170PND003, 38278M\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the SZKAIDAG design help belt performance and longevity?\u003c\/h3\u003e\n\u003cp\u003eThis assembly uses a torsional round spring to maintain steady belt tension through engine speed changes, reducing slippage and noise. The pulley dimension and bearing spec are matched to OE sizing to minimize misalignment and premature wear.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePulley outside diameter: 76.5 mm for correct belt wrap\u003c\/li\u003e\n  \u003cli\u003eBearing bore inside diameter: 17 mm for OEM-style fit\u003c\/li\u003e\n  \u003cli\u003ePulley width: 37.5 mm to match V-ribbed belt profiles\u003c\/li\u003e\n  \u003cli\u003eSingle-pulley configuration engineered for accessory routing used on listed models\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat signs indicate the tensioner should be replaced?\u003c\/h3\u003e\n\u003cp\u003eFailure symptoms often appear as unusual engine vibrations, increased drive-belt noise, or accessory drive problems when accelerating. If the water pump circulation, alternator charging, or steering assist become inconsistent, the tensioner and pulley are primary items to inspect.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLoud squeal or chirp from the belt area during acceleration\u003c\/li\u003e\n  \u003cli\u003eVisible belt mis-tracking, glazing, or fraying\u003c\/li\u003e\n  \u003cli\u003eEngine vibration or accessory malfunction tied to belt load\u003c\/li\u003e\n  \u003cli\u003eExcessive pulley play or rough bearing rotation when checked by hand\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs installation straightforward and will this part replace the original unit directly?\u003c\/h3\u003e\n\u003cp\u003eThe SZKAIDAG tensioner is supplied to match the original part’s mounting and pulley geometry for a direct swap in compatible vehicles. Replacement typically requires basic hand tools and standard belt routing procedures; no special machining or modifications are needed when OE numbers align.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-fit replacement for the stated OE references and vehicle list\u003c\/li\u003e\n  \u003cli\u003eDesigned for simple installation with common garage tools\u003c\/li\u003e\n  \u003cli\u003eQuiet operation with minimal additional noise under normal use\u003c\/li\u003e\n  \u003cli\u003eInspect belt condition and alignment during installation for best results\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The SZKAIDAG 38278 Belt Tensioner Assembly is aimed at DIY mechanics, independent repair shops and fleet technicians working on mid-2000s to mid-2010s Hondas and Acuras with 2.3L\/2.4L engines who need a reliable, OE-referenced tensioner. It’s for anyone replacing a worn or noisy tensioner, correcting belt slippage, or restoring accessory drive function with a cost-effective, quality-controlled aftermarket assembly. If you are uncertain about fitment, provide your vehicle VIN or cross-check the OE number to confirm compatibility before purchase.\u003c\/p\u003e\n\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this tensioner match OE number 31170RAAA01?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. This SZKAIDAG assembly is a direct replacement for OE# 31170RAAA01 and several equivalent OEM references.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install this myself with basic tools?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Installation uses common hand tools; check belt condition and routing during replacement.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SZKAIDAG","offers":[{"title":"Default Title","offer_id":48083401572510,"sku":"B0F5B9WS5X","price":58.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/szkaidag-front-assembly.jpg?v=1785832675","url":"https:\/\/northtrailauto.ca\/products\/szkaidag-belt-tensioner-assembly-with-pulley-38278-for-honda-acura-2-3l-2-4l-direct-oe-fit","provider":"North Trail Auto","version":"1.0","type":"link"}