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Inner Pillar - Subaru (51530AG03D9P)
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Inner Pillar – Subaru (51530AG03D9P)
The Inner Pillar – Subaru (51530AG03D9P) is a Genuine OEM structural component designed and manufactured by Subaru to restore and reinforce the B‑pillar framework of your vehicle. Engineered to meet stringent factory specifications, this inner pillar assembly delivers precise fitment, enhanced rigidity, and long-lasting structural integrity—ideal for both professional mechanics and experienced DIY restorers focused on safety-critical repairs.
Crafted from high‑strength, corrosion‑resistant steel with precision roll forming, this inner pillar is built to resist vertical and lateral loads while preventing bending, fatigue, or deformation over time. Subaru’s OEM-grade engineering ensures consistent body geometry under stress and vibration, seamlessly mating with roof rails, door interfaces, and floor attachments without the need for trimming or fabrication.
This part is compatible with select Subaru models, functioning as a direct OEM replacement when the original inner B‑pillar has suffered collision damage, corrosion, or structural wear. Installing the Inner Pillar – Subaru (51530AG03D9P) preserves factory crashworthiness, NVH (noise, vibration, harshness) control, and occupant protection systems, while supporting proper body alignment and maintaining resale value.
Professional technicians will value the factory-precise engineering and consistent material quality, which simplify attachment, welding, or bonding procedures and reduce installation time. DIY installers will benefit from working with an OEM component built to Subaru’s exact tolerances—eliminating alignment guesswork and delivering reliable structural restoration without modification.
• Genuine OEM Subaru inner pillar assembly for exact factory fit and structural durability
• Constructed from corrosion‑resistant, high‑strength steel with precision roll-form reinforcement
• Restores B‑pillar strength, maintaining door alignment and body geometry under load
• Direct-fit replacement compatible with specific Subaru models for seamless integration
• Installation-friendly design suited to both professional mechanics and experienced DIY users
• Preserves factory safety systems, NVH control, structural integrity, and vehicle resale value
The Inner Pillar – Subaru (51530AG03D9P) provides a dependable OEM-grade solution for reinforcing or replacing your Subaru’s inner B‑pillar. With precision engineering, reinforced durability, and installation convenience, it ensures your vehicle maintains factory alignment, strength, and long-term performance.
- Return Policy
- Min. 12 Months
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Product Details
Description
Inner Pillar – Subaru (51530AG03D9P)
The Inner Pillar – Subaru (51530AG03D9P) is a Genuine OEM structural component designed and manufactured by Subaru to restore and reinforce the B‑pillar framework of your vehicle. Engineered to meet stringent factory specifications, this inner pillar assembly delivers precise fitment, enhanced rigidity, and long-lasting structural integrity—ideal for both professional mechanics and experienced DIY restorers focused on safety-critical repairs.
Crafted from high‑strength, corrosion‑resistant steel with precision roll forming, this inner pillar is built to resist vertical and lateral loads while preventing bending, fatigue, or deformation over time. Subaru’s OEM-grade engineering ensures consistent body geometry under stress and vibration, seamlessly mating with roof rails, door interfaces, and floor attachments without the need for trimming or fabrication.
This part is compatible with select Subaru models, functioning as a direct OEM replacement when the original inner B‑pillar has suffered collision damage, corrosion, or structural wear. Installing the Inner Pillar – Subaru (51530AG03D9P) preserves factory crashworthiness, NVH (noise, vibration, harshness) control, and occupant protection systems, while supporting proper body alignment and maintaining resale value.
Professional technicians will value the factory-precise engineering and consistent material quality, which simplify attachment, welding, or bonding procedures and reduce installation time. DIY installers will benefit from working with an OEM component built to Subaru’s exact tolerances—eliminating alignment guesswork and delivering reliable structural restoration without modification.
• Genuine OEM Subaru inner pillar assembly for exact factory fit and structural durability
• Constructed from corrosion‑resistant, high‑strength steel with precision roll-form reinforcement
• Restores B‑pillar strength, maintaining door alignment and body geometry under load
• Direct-fit replacement compatible with specific Subaru models for seamless integration
• Installation-friendly design suited to both professional mechanics and experienced DIY users
• Preserves factory safety systems, NVH control, structural integrity, and vehicle resale value
The Inner Pillar – Subaru (51530AG03D9P) provides a dependable OEM-grade solution for reinforcing or replacing your Subaru’s inner B‑pillar. With precision engineering, reinforced durability, and installation convenience, it ensures your vehicle maintains factory alignment, strength, and long-term performance.
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Shipping Policy
Please allow 24-48 hours for us to process your order. Most in stock orders will arrive within 7-10 business days within the contiguous U.S. If we are out of stock of an item ordered we will order it from our distribution center warehouse which can add an additional 7-10 days to your delivery date. Parts that are... Check out our Shipping Policy for more details.
Return Policy
Please contact us if you are dissatisfied with or need to return an item. Damaged or missing items must be reported within 48 hours of receipt. We will accept the return provided it is unused, in original box/package, is in like new condition and returned within 30 days of receipt... Check out our Return Policy for more details.
Subaru
SubaruPartsPros.com proudly operates as part of South Shore Subaru located in NY. As a Genuine S.O.A Parts dealership we have the ability to obtain any and all Subaru parts needed to fix and maintain your vehicle. We understand shopping for parts online can be confusing and stressful at times because the last thing you want is the wrong part. Rest assured though as when you shop our online store and provide your vehicle identification number (VIN) at checkout it is our duty to make sure each and every part ordered fits your vehicle. In cases where we find a mis-match we will contact you immediately and make the proper correction to your order. Please feel free to drop us a line by using the contact us page or chat live with one of our agents.