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BBB Industries 991-FLT1 - Power Steering Filter
MPN: 991-FLT1
The BBB Industries 991-FLT1 Power Steering Filter ensures optimal fluid filtration for your vehicle's steering system, enhancing performance and longevity.
Vehicle Specific
Check if this part fits your vehicle.
BBB Industries 991-FLT1 - Power Steering Filter
Manufacturer Part Number: 991-FLT1
Product Overview
The BBB Industries 991-FLT1 Power Steering Filter is designed to ensure optimal performance of your vehicle's power steering system. This filter effectively screens contaminants, providing OE-level quality and reliability for a perfect fit in your vehicle. Trust in BBB Industries, a reputable brand, to deliver a product that meets or exceeds OEM specifications, ensuring compatibility with various Audi, BMW, Jaguar, Land Rover, Mercedes-Benz, Porsche, Saab, and Volkswagen models.
Cross Reference Numbers
991FLT1
Vehicle Compatibility
Audi 100 Base (2.8 V6 GAS) (1992-1993), Audi 4000 Base (1.6 L4 GAS) (1980), BMW 1 Series M Base (3.0 L6 GAS) (2011), Jaguar S-Type Base (3.0 V6 GAS) (2000-2008), Land Rover Discovery Base (3.9 V8 GAS) (1995), Mercedes-Benz E350 Base (3.5 V6 GAS) (2006-2016), Porsche 911 Carrera (3.6 H6 GAS) (1995-2012), Saab 9-3X Base (2.0 L4 GAS) (2010-2011), Volkswagen Jetta Base (2.0 L4 GAS) (2011-2015), Volkswagen Passat GL (2.8 V6 GAS) (2003-2004).
This also fits other applications. Please use the vehicle selector tool to verify fitment.
Why Shop at eEuroparts.com?
- Over 25 years of European auto parts expertise
- Accurate cataloging for fitment confidence
- Fast, reliable U.S. shipping
- Competitive prices with no hidden fees
- Trusted supplier to the European car community since 2000
Frequently Asked Questions
What is the function of a power steering filter?
A power steering filter is designed to remove contaminants from the power steering fluid, ensuring the smooth operation of the steering system and prolonging its lifespan.
How often should I replace my power steering filter?
It is recommended to check and replace your power steering filter during regular maintenance intervals or if you notice any issues with steering performance.
Can a clogged power steering filter cause steering problems?
Yes, a clogged power steering filter can restrict fluid flow, leading to harder steering, noise, and potential damage to the power steering pump.
What are the symptoms of a failing power steering system?
Common symptoms include difficulty steering, whining or groaning noises when turning the wheel, and fluid leaks under the vehicle.
- BrandBBB Industries
- ManufacturerBBB Industries
- MPN991-FLT1
- Part TypePower Steering Filter
- Cross Reference Numbers991FLT1
- FeaturesClamps Included : No
Filter Media : Screen
Filter Type : In-Line Pen
Hose Diameter (In) : 5/16
Housing Material : Cast Iron
Inlet Diameter (In) : 5/16
New or Remanufactured : New
Outlet Diameter (In) : 5/16
Size (In) : 5/16
- Fitment
- Fitment TypeVehicle Specific
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 1980 | Porsche | 928 | Base (4.5 V8 GAS) | Notes: Standard In-Line Filter |
| 1981 | Porsche | 928 | Base (4.5 V8 GAS) | Notes: Standard In-Line Filter |
| 1982 | Porsche | 928 | Base (4.5 V8 GAS) | Notes: Standard In-Line Filter |
| 1983 | Porsche | 928 | S (4.7 V8 GAS) | Notes: Standard In-Line Filter |
| 1983 | Porsche | 944 | Base (2.5 L4 GAS) | Notes: Standard In-Line Filter |
| 1984 | Porsche | 928 | S (4.7 V8 GAS) | Notes: Standard In-Line Filter |
| 1984 | Porsche | 944 | Base (2.5 L4 GAS) | Notes: Standard In-Line Filter |
| 1985 | Porsche | 928 | S (5.0 V8 GAS) | Notes: Standard In-Line Filter |
| 1985 | Porsche | 944 | Base (2.5 L4 GAS) | Notes: Standard In-Line Filter |
| 1986 | Porsche | 928 | S (5.0 V8 GAS) | Notes: Standard In-Line Filter |
| 1986 | Porsche | 944 | Base (2.5 L4 GAS) | Notes: Standard In-Line Filter |
| 1986 | Porsche | 944 | Turbo (2.5 L4 GAS) | Notes: Standard In-Line Filter |
| 1987 | Porsche | 928 | S4 (5.0 V8 GAS) | Notes: Standard In-Line Filter |
| 1987 | Porsche | 944 | Base (2.5 L4 GAS) | Notes: Standard In-Line Filter |
| 1987 | Porsche | 944 | S (2.5 L4 GAS) | Notes: Standard In-Line Filter |
| 1987 | Porsche | 944 | Turbo (2.5 L4 GAS) | Notes: Standard In-Line Filter |
| 1987 | Porsche | 924 | S (2.5 L4 GAS) | Notes: Standard In-Line Filter |
| 1988 | Porsche | 928 | S4 (5.0 V8 GAS) | Notes: Standard In-Line Filter |
| 1988 | Porsche | 944 | Base (2.5 L4 GAS) | Notes: Standard In-Line Filter |
| 1988 | Porsche | 944 | S (2.5 L4 GAS) | Notes: Standard In-Line Filter |
| 1988 | Porsche | 944 | Turbo (2.5 L4 GAS) | Notes: Standard In-Line Filter |
| 1988 | Porsche | 944 | Turbo S (2.5 L4 GAS) | Notes: Standard In-Line Filter |
| 1989 | Porsche | 928 | S4 (5.0 V8 GAS) | Notes: Standard In-Line Filter |
| 1989 | Porsche | 944 | Base (2.7 L4 GAS) | Notes: Standard In-Line Filter |
| 1989 | Porsche | 944 | S2 (3.0 L4 GAS) | Notes: Standard In-Line Filter |
| 1989 | Porsche | 944 | Turbo (2.5 L4 GAS) | Notes: Standard In-Line Filter |
| 1989 | Porsche | 911 | Carrera (3.2 H6 GAS) | Notes: Standard In-Line Filter |
| 1989 | Porsche | 911 | Carrera 4 (3.6 H6 GAS) | Notes: Standard In-Line Filter |
| 1989 | Porsche | 911 | Speedster (3.2 H6 GAS) | Notes: Standard In-Line Filter |
| 1989 | Porsche | 911 | Turbo Carrera (3.3 H6 GAS) | Notes: Standard In-Line Filter |
| 1990 | Porsche | 928 | Base (5.0 V8 GAS) | Notes: Standard In-Line Filter |
| 1990 | Porsche | 928 | GT (5.0 V8 GAS) | Notes: Standard In-Line Filter |
| 1990 | Porsche | 944 | S2 (3.0 L4 GAS) | Notes: Standard In-Line Filter |
| 1990 | Porsche | 911 | Carrera 2 (3.6 H6 GAS) | Notes: Standard In-Line Filter |
| 1990 | Porsche | 911 | Carrera 4 (3.6 H6 GAS) | Notes: Standard In-Line Filter |
| 1991 | Porsche | 928 | Base (5.0 V8 GAS) | Notes: Standard In-Line Filter |
| 1991 | Porsche | 928 | GT (5.0 V8 GAS) | Notes: Standard In-Line Filter |
| 1991 | Porsche | 944 | S2 (3.0 L4 GAS) | Notes: Standard In-Line Filter |
| 1991 | Porsche | 911 | Carrera 2 (3.6 H6 GAS) | Notes: Standard In-Line Filter |
| 1991 | Porsche | 911 | Carrera 4 (3.6 H6 GAS) | Notes: Standard In-Line Filter |
| 1991 | Porsche | 911 | Turbo (3.3 H6 GAS) | Notes: Standard In-Line Filter |
| 1993 | Porsche | 928 | GTS (5.4 V8 GAS) | Notes: Standard In-Line Filter |
| 1993 | Porsche | 968 | Base (3.0 L4 GAS) | Notes: Standard In-Line Filter |
| 1993 | Porsche | 911 | Carrera 2 (3.6 H6 GAS) | Notes: Standard In-Line Filter |
| 1993 | Porsche | 911 | Carrera 4 (3.6 H6 GAS) | Notes: Standard In-Line Filter |
| 1993 | Porsche | 911 | RS America (3.6 H6 GAS) | Notes: Standard In-Line Filter |
| 1993 | Porsche | 911 | Turbo 3.6 (3.6 H6 GAS) | Notes: Standard In-Line Filter |
| 1994 | Porsche | 928 | GTS (5.4 V8 GAS) | Notes: Standard In-Line Filter |
| 1994 | Porsche | 968 | Base (3.0 L4 GAS) | Notes: Standard In-Line Filter |
| 1994 | Porsche | 911 | Carrera 2 (3.6 H6 GAS) | Notes: Standard In-Line Filter |
| 1994 | Porsche | 911 | Carrera 4 (3.6 H6 GAS) | Notes: Standard In-Line Filter |
| 1994 | Porsche | 911 | RS America (3.6 H6 GAS) | Notes: Standard In-Line Filter |
| 1994 | Porsche | 911 | Speedster (3.6 H6 GAS) | Notes: Standard In-Line Filter |
| 1994 | Porsche | 911 | Turbo 3.6 (3.6 H6 GAS) | Notes: Standard In-Line Filter |
| 1995 | Porsche | 928 | GTS (5.4 V8 GAS) | Notes: Standard In-Line Filter |
| 1995 | Porsche | 968 | Base (3.0 L4 GAS) | Notes: Standard In-Line Filter |
| 1995 | Porsche | 911 | Carrera (3.6 H6 GAS) | Notes: Standard In-Line Filter |
| 1995 | Porsche | 911 | Carrera 4 (3.6 H6 GAS) | Notes: Standard In-Line Filter |
| 1992 | Porsche | 968 | Base (3.0 L4 GAS) | Notes: Standard In-Line Filter |
| 1992 | Porsche | 911 | Carrera 2 (3.6 H6 GAS) | Notes: Standard In-Line Filter |
| 1992 | Porsche | 911 | Carrera 4 (3.6 H6 GAS) | Notes: Standard In-Line Filter |
| 1992 | Porsche | 911 | Turbo (3.3 H6 GAS) | Notes: Standard In-Line Filter |
| 1998 | Porsche | Boxster | Base (2.5 H6 GAS) | Notes: Standard In-Line Filter |
| 1998 | Porsche | 911 | Carrera (3.6 H6 GAS) | Notes: Standard In-Line Filter |
| 1998 | Porsche | 911 | Carrera 4 (3.6 H6 GAS) | Notes: Standard In-Line Filter |
| 1998 | Porsche | 911 | Carrera 4S (3.6 H6 GAS) | Notes: Standard In-Line Filter |
| 1998 | Porsche | 911 | Carrera S (3.6 H6 GAS) | Notes: Standard In-Line Filter |
| 1998 | Porsche | 911 | Targa (3.6 H6 GAS) | Notes: Standard In-Line Filter |
| 1999 | Porsche | Boxster | Base (2.5 H6 GAS) | Notes: Standard In-Line Filter |
| 1999 | Porsche | 911 | Carrera (3.4 H6 GAS) | Notes: Standard In-Line Filter |
| 1999 | Porsche | 911 | Carrera 4 (3.4 H6 GAS) | Notes: Standard In-Line Filter |
| 1997 | Porsche | Boxster | Base (2.5 H6 GAS) | Notes: Standard In-Line Filter |
| 1997 | Porsche | 911 | Carrera (3.6 H6 GAS) | Notes: Standard In-Line Filter |
| 1997 | Porsche | 911 | Carrera 4 (3.6 H6 GAS) | Notes: Standard In-Line Filter |
| 1997 | Porsche | 911 | Carrera 4S (3.6 H6 GAS) | Notes: Standard In-Line Filter |
| 1997 | Porsche | 911 | Targa (3.6 H6 GAS) | Notes: Standard In-Line Filter |
| 1997 | Porsche | 911 | Turbo (3.6 H6 GAS) | Notes: Standard In-Line Filter |
| 2003 | Porsche | 911 | Carrera (3.6 H6 GAS) | Notes: Standard In-Line Filter |
| 2003 | Porsche | 911 | Carrera 4 (3.6 H6 GAS) | Notes: Standard In-Line Filter |
| 2003 | Porsche | 911 | Carrera 4S (3.6 H6 GAS) | Notes: Standard In-Line Filter |
| 2003 | Porsche | 911 | GT2 (3.6 H6 GAS) | Notes: Standard In-Line Filter |
| 2003 | Porsche | 911 | Turbo (3.6 H6 GAS) | Notes: Standard In-Line Filter |
| 2003 | Porsche | Boxster | Roadster (2.7 H6 GAS) | Notes: Standard In-Line Filter |
| 2003 | Porsche | Boxster | Roadster S (3.2 H6 GAS) | Notes: Standard In-Line Filter |
| 2003 | Porsche | Cayenne | S (4.5 V8 GAS) | Notes: Standard In-Line Filter |
| 2003 | Porsche | Cayenne | Turbo (4.5 V8 GAS) | Notes: Standard In-Line Filter |
| 2003 | Land Rover | Range Rover | HSE (4.4 V8 GAS) | Notes: Standard In-Line Filter |
| 2002 | Land Rover | Range Rover | HSE (4.6 V8 GAS) | Notes: Standard In-Line Filter |
| 2002 | Porsche | Boxster | Roadster (2.7 H6 GAS) | Notes: Standard In-Line Filter |
| 2002 | Porsche | Boxster | Roadster S (3.2 H6 GAS) | Notes: Standard In-Line Filter |
| 2000 | Porsche | Boxster | Roadster (2.7 H6 GAS) | Notes: Standard In-Line Filter |
| 2000 | Porsche | Boxster | Roadster S (3.2 H6 GAS) | Notes: Standard In-Line Filter |
| 2000 | Porsche | 911 | Carrera (3.4 H6 GAS) | Notes: Standard In-Line Filter |
| 2000 | Porsche | 911 | Carrera 4 (3.4 H6 GAS) | |
| 2001 | Porsche | Boxster | Roadster (2.7 H6 GAS) | Notes: Standard In-Line Filter |
| 2001 | Porsche | Boxster | Roadster S (3.2 H6 GAS) | Notes: Standard In-Line Filter |
| 1996 | Porsche | 911 | Carrera (3.6 H6 GAS) | Notes: Standard In-Line Filter |
| 1996 | Porsche | 911 | Carrera 4 (3.6 H6 GAS) | Notes: Standard In-Line Filter |
| 1996 | Porsche | 911 | Carrera 4S (3.6 H6 GAS) | Notes: Standard In-Line Filter |
| 1996 | Porsche | 911 | Targa (3.6 H6 GAS) | Notes: Standard In-Line Filter |
There are more vehicles this part is compatible with. Check if it fits your vehicle.
Warranty Overview
At eEuroparts, we stand behind the quality of the products we sell. Every part we offer is backed by a warranty designed to give you peace of mind and protect your investment.
Standard Warranty – Most Parts
Coverage: 2 years or 24,000 miles (whichever comes first) from purchase date.
Protection: Defects in materials or workmanship under normal personal use.
Eligibility: Applies only to the original purchaser and the vehicle where the part was first installed.
Exclusions:
Wear-and-tear items (brake pads, filters, bulbs, wipers, etc.)
Commercial, fleet, rideshare, off-road, or racing use
Improper installation, misuse, accidents, or modifications
Not Covered: Labor, shipping, towing, or incidental costs.
Bison Performance Warranty – Our House Brand
Coverage: Limited Lifetime Warranty for as long as you own your vehicle.
Applies To: All products sold under the Bison Performance label.
Premium Protection: Goes beyond our standard warranty — if it’s a Bison product, the 2-year/24k mile limit is replaced with lifetime coverage.
Exclusions: Same as the standard warranty (normal wear, commercial use, improper installation, etc.).
What’s Included: Replacement of the defective product (labor and shipping excluded).
Warranty Claim Requirements
To keep claims fast and fair, we require:
Proof of purchase (invoice or order confirmation).
Photos or videos showing the defective part, order number, date, VIN, and odometer reading.
Diagnostic reports or part returns for non-visible issues may be requested.
Claims must be truthful, properly documented, and reflect normal consumer use.
Buy With Confidence: We back our products because we believe in their quality, with a transparent, customer-first warranty process you can trust. And with Bison Performance products, you’ll enjoy Limited Lifetime protection—an assurance few brands can match.
For full details and exclusions, please see our complete Warranty Terms & Conditions.
This summary is for convenience only. For full warranty coverage details, exclusions, and requirements, see our official Warranty Terms & Conditions. In case of conflict, the full policy governs.
Return Policy Overview
Most parts can be returned within 30 days of delivery if unused, uninstalled, and in original packaging.
To start a return, contact customer support via Chat or Contact Us.
Restocking fee: Up to 20% may apply for certain orders (buyer’s remorse, order errors, or special-order items)
Refunds: Issued to your original payment method within 3–5 business days after inspection
Exchanges: Not automatic — please return and reorder
Replacements: May be approved for incorrect or defective items reported within 7 days
Not returnable:
Used or installed parts
Electrical components
Opened filter kits, gaskets, or contaminated items
Final sale or custom orders
Important Notes:
Return shipping is your responsibility unless we made a verified error
Fitment is the customer’s responsibility (we can assist, but do not guarantee)
Country of origin may vary and is not grounds for return
For complete details, please see our full Return Policy.
This Returns summary is provided for convenience only. All returns, refunds, and exchanges are subject to the complete Returns Policy. In the event of any conflict, the full policy governs.
Fast, Reliable Shipping — Straight to Your Door
We ship most orders the same day when placed before 2 PM CST (Monday–Friday). Our main warehouse is just east of Nashville, TN, and we also ship from multiple locations nationwide to get your order to you as quickly as possible.
We use trusted carriers like UPS, FedEx, and USPS.
Tracking info is emailed to you as soon as your order ships.
Delivery estimates at checkout are based on carrier data, but not guaranteed.
Need help with a shipment?
If your order is missing, damaged, or incorrect, just let us know within 5 days of delivery. We’ll walk you through the quick claim process — including a few photos to help us make things right.
For complete details, please see our full Shipping Policy.
This Shipping summary is provided for convenience only. Delivery times, carrier terms, fees, restrictions, risk of loss, and other details are governed by our complete Shipping Policy. In the event of any conflict, the full policy governs.
