{"product_id":"volkswagen-transporter-t5-2005-power-steering-fluid-tank-reservoir-7h0422371a","title":"Volkswagen Transporter T5 2005 Power steering fluid tank reservoir 7h0422371a","description":"\u003cp\u003e#85\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eGenuine used Volkswagen Transporter T5 Power Steering Fluid Tank \/ Reservoir, part number 7H0422371A, removed from a 2005 Volkswagen Transporter T5.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThis reservoir forms part of the vehicle’s hydraulic power-assisted steering (PAS) system and stores the hydraulic fluid required by the power steering pump and steering rack.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003ePart Details\u003c\/p\u003e\u003cbr\u003e\u003cp\u003ePart Number: 7H0422371A\u003c\/p\u003e\u003cp\u003eVW OE Number: 7H0 422 371 A\u003c\/p\u003e\u003cp\u003ePart Type: Power Steering Fluid Reservoir \/ PAS Tank\u003c\/p\u003e\u003cp\u003eSystem: Hydraulic Power Steering\u003c\/p\u003e\u003cp\u003eApplication: Power Steering Fluid Storage \/ Supply\u003c\/p\u003e\u003cp\u003eDonor Vehicle Reference: Volkswagen Transporter T5 2005\u003c\/p\u003e\u003cp\u003eManufacturer: Volkswagen \/ Genuine VAG\u003c\/p\u003e\u003cp\u003eCondition: Used Genuine Part\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eCompatibility\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eSuitable for selected:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e* Volkswagen Transporter T5 – 2003–2009\u003c\/p\u003e\u003cp\u003e* Volkswagen Caravelle T5\u003c\/p\u003e\u003cp\u003e* Volkswagen Multivan T5\u003c\/p\u003e\u003cp\u003e* Volkswagen California T5\u003c\/p\u003e\u003cp\u003e* Transporter Panel Van\u003c\/p\u003e\u003cp\u003e* Transporter Kombi\u003c\/p\u003e\u003cp\u003e* Transporter Shuttle\u003c\/p\u003e\u003cp\u003e* Transporter Chassis Cab \/ Flatbed\u003c\/p\u003e\u003cp\u003e* Selected camper and conversion models\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eCompatibility can vary according to engine, production date and power-steering system specification.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe safest method of confirming fitment is to match 7H0422371A \/ 7H0 422 371 A with the original reservoir.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eTechnical Information\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe power steering reservoir stores the hydraulic fluid used by the Transporter’s power-assisted steering system.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eDuring operation, hydraulic fluid circulates between the:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e* Power steering reservoir\u003c\/p\u003e\u003cp\u003e* Power steering pump\u003c\/p\u003e\u003cp\u003e* Hydraulic pressure lines\u003c\/p\u003e\u003cp\u003e* Steering rack\u003c\/p\u003e\u003cp\u003e* Return lines\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe reservoir provides a supply of fluid to the pump and receives returning fluid as it circulates through the steering system.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eMaintaining the correct fluid level is essential for reliable hydraulic assistance and correct pump operation.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003ePower Steering System Information\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe T5 hydraulic PAS system relies on clean hydraulic fluid and an unrestricted supply to the power steering pump.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eProblems elsewhere in the steering system can sometimes appear to be reservoir-related.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eAssociated components include:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e* Power steering pump\u003c\/p\u003e\u003cp\u003e* Steering rack\u003c\/p\u003e\u003cp\u003e* PAS fluid reservoir\u003c\/p\u003e\u003cp\u003e* High-pressure steering hose\u003c\/p\u003e\u003cp\u003e* Return hose\u003c\/p\u003e\u003cp\u003e* Hydraulic pipes\u003c\/p\u003e\u003cp\u003e* Power steering fluid cooler where fitted\u003c\/p\u003e\u003cp\u003e* Hose clamps and connections\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eAny leaks within the system should be identified before replacing components.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eCommon Reasons for Replacement\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eReplacement may be required because of:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e* Cracked reservoir\u003c\/p\u003e\u003cp\u003e* Hydraulic fluid leakage\u003c\/p\u003e\u003cp\u003e* Damaged hose connections\u003c\/p\u003e\u003cp\u003e* Broken mounting points\u003c\/p\u003e\u003cp\u003e* Contaminated reservoir\u003c\/p\u003e\u003cp\u003e* Damaged or missing cap\u003c\/p\u003e\u003cp\u003e* Reservoir deterioration with age\u003c\/p\u003e\u003cp\u003e* Damage during engine-bay repairs\u003c\/p\u003e\u003cp\u003e* Previous power steering system failure\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eCommon Symptoms \/ Problems\u003c\/p\u003e\u003cbr\u003e\u003cp\u003ePotential symptoms associated with the reservoir or hydraulic system include:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e* Power steering fluid leaking\u003c\/p\u003e\u003cp\u003e* Fluid level repeatedly dropping\u003c\/p\u003e\u003cp\u003e* Heavy steering\u003c\/p\u003e\u003cp\u003e* Intermittent steering assistance\u003c\/p\u003e\u003cp\u003e* Power steering pump whining\u003c\/p\u003e\u003cp\u003e* Foaming or aerated fluid\u003c\/p\u003e\u003cp\u003e* Visible damage around the reservoir\u003c\/p\u003e\u003cp\u003e* Fluid around hose connections\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA whining power steering pump can also be caused by low fluid, air entering the system, incorrect fluid, hose restrictions or pump wear, so the complete system should be inspected.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eImportant Diagnostic Information\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eBefore replacing the reservoir, check:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e* Reservoir body for cracks\u003c\/p\u003e\u003cp\u003e* Reservoir seams\u003c\/p\u003e\u003cp\u003e* Reservoir cap\u003c\/p\u003e\u003cp\u003e* Hose connections\u003c\/p\u003e\u003cp\u003e* Supply hose\u003c\/p\u003e\u003cp\u003e* Return hose\u003c\/p\u003e\u003cp\u003e* Hose clamps\u003c\/p\u003e\u003cp\u003e* Power steering pump\u003c\/p\u003e\u003cp\u003e* Steering rack\u003c\/p\u003e\u003cp\u003e* Hydraulic pipes\u003c\/p\u003e\u003cp\u003e* Power steering cooler where fitted\u003c\/p\u003e\u003cp\u003e* Overall fluid condition\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eIf the reservoir is empty or significantly below the correct level, locate the source of the leak before refilling the system.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003ePower Steering Fluid Information\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eUse only the correct Volkswagen-approved hydraulic power steering fluid specification for the vehicle.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eDo not assume that conventional automatic transmission fluid (ATF) is suitable.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eMixing incompatible hydraulic fluids can potentially cause problems with seals, hoses, pump operation and the steering rack.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eAlways confirm the required fluid specification for the exact vehicle before filling.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eInstallation\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eInstallation is primarily mechanical\/hydraulic.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eDuring replacement:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e* Keep all hose connections clean\u003c\/p\u003e\u003cp\u003e* Prevent dirt entering the hydraulic system\u003c\/p\u003e\u003cp\u003e* Inspect hoses before reconnecting\u003c\/p\u003e\u003cp\u003e* Replace damaged clamps\/seals where required\u003c\/p\u003e\u003cp\u003e* Secure the reservoir correctly\u003c\/p\u003e\u003cp\u003e* Refill with the correct hydraulic fluid\u003c\/p\u003e\u003cp\u003e* Bleed the power steering system correctly\u003c\/p\u003e\u003cp\u003e* Check the fluid level after bleeding\u003c\/p\u003e\u003cp\u003e* Inspect carefully for leaks\u003c\/p\u003e\u003cp\u003e* Confirm smooth steering operation\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eRunning the power steering pump with insufficient fluid can damage the pump.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eProgramming \/ Coding\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eNo programming or coding required.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThis is a mechanical\/hydraulic power steering component.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eImportant Compatibility Note\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eVolkswagen used different power steering reservoirs and revisions across the Transporter range.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eBefore ordering, please compare:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eOE Number: 7H0422371A \/ 7H0 422 371 A\u003c\/p\u003e\u003cp\u003eReservoir shape\u003c\/p\u003e\u003cp\u003eHose connection positions\u003c\/p\u003e\u003cp\u003eHose connection diameters\u003c\/p\u003e\u003cp\u003eMounting points\u003c\/p\u003e\u003cp\u003eCap arrangement\u003c\/p\u003e\u003cp\u003eOriginal reservoir\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eDo not rely solely on vehicle model or engine size when confirming compatibility.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eCondition\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eUsed genuine Volkswagen part.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eAs a used engine-bay component, the reservoir may show normal marks, staining, scratches, discolouration and signs of previous installation.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eSome residual power steering fluid may also remain inside the reservoir.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003ePlease inspect the supplied photographs carefully for the exact reservoir condition, mounting points, hose connections, cap and components included.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eAn ideal genuine replacement for a cracked, leaking, damaged or contaminated Volkswagen Transporter T5 \/ Caravelle power steering fluid reservoir requiring OE number 7H0422371A.\u003c\/p\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eType:\u003c\/strong\u003e Power Steering Pump\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eItems Included:\u003c\/strong\u003e Reservoir\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Volkswagen\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 7H0422371A\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMPN:\u003c\/strong\u003e 7H0422371A\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Volkswagen","offers":[{"title":"Default Title","offer_id":54945151353159,"sku":"158274684354","price":20.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/1528\/3527\/files\/10_d71e7f96-4e71-4b2e-a7c3-ef0197d96968.jpg?v=1788957213","url":"https:\/\/spares4repairs.store\/products\/volkswagen-transporter-t5-2005-power-steering-fluid-tank-reservoir-7h0422371a","provider":"Spares 4 Repairs","version":"1.0","type":"link"}