Holley In-Tank RetroFit Fuel Module 525 LPH Returnless Style 12-135
Holley In-Tank RetroFit Fuel Module 525 LPH Returnless Style 12-135
12-135-CP
Regular price
$855.95 USD
Regular price
Sale price
$855.95 USD
Unit price
per
Couldn't load pickup availability
Estimated Shipping Widget will be displayed here!
Material:
525 LPH Drop-In Retrofit EFI Fuel System w/Hydramat Supports up to 1200 EFI or 1450 Carb HP (@ 60 PSI at 13.5 Volts / 16.9 AMP Draw)
The Holley In-tank RetroFit Fuel Modules are now available with a 525 LPH Pump.
NOTES: It is recommended to use a Holley 12-753 30 Amp Fuel Pump Relay along with a minimum size of 12 Gauge wire for your installation. *** Maximum 6AN line and fitting size due to space limitations between unit and fuel tank.
Features:
- Retrofit Fuel Module 525 LPH-Returnless Style
- Installs in any fuel tank from 8? to 12? deep to fit a wide variety of applications
- The low profile 5 inch diameter design is only 1.275 inches thick above the tank mounting surface for added clearance when needed
- The innovative clamping system allows you to locate the module anywhere in the tank beside your existing sending unit
- The clamping system allows you to rotate the unit 360 degrees for easier clocking of the plumbing and wiring locations under your ride
- Includes innovative Holley Hydramat to ensure consistent fuel supply. The 3? x 15? HydraMat mounting flange has 6 clocking pin locations to allow for 360 degree adjustment to clear sending unit levels or any tank floor restrictions
- Black anodized aluminum construction for corrosion resistance and long lasting good looks
- ?? NPT ports for a wide variety of plumbing options
- Optional roll over valve available
Specs:
Application | Universal |
---|---|
Average Current Draw | 16.9Ampere |
Average Flow Rating | 525Liters per Hour |
Brand | Holley |
Clearance Category | Air and Fuel Delivery |
Connector Color | Black |
Connector Gender | Male |
Connector Quantity | 1 |
Discount Percentage | 26-50% |
Emission Code | 5 |
Free Flow LPH | 525 |
Fuel Filter Included | Yes |
Fuel Sending Unit Included | No |
Fuel Tank Pressure Sensor Included | No |
Fuel Type | E85, Gasoline |
Gasket Or Seal Included | Yes |
Gasket Or Seal Material | Foam |
Grade Type | Performance |
Height | Adjustable |
Housing Material | Aluminum |
In Tank or External | In Tank |
Inlet Fitting Thread Size | 1/4Inch |
Inlet Quantity | None |
Inlet Type | NPT |
Internal Or External Strainer | External |
Lock Ring Included | Yes |
Material | Billet Aluminum |
Maximum Pressure | 60Pounds per Square Inch |
Minimum Fuel Tank Depth | 8 Inches |
Mounting Hardware Included | Yes |
Negative Ground | Yes |
NPT Thread | 1/4 NPT |
Outlet Fitting Thread Size | 1/4Inch |
Outlet Quantity | One |
Outlet Type | NPT |
Product Type | Fuel Pump Module |
Pump Type | Electric |
Regulator Included | Yes |
Sale Category | Air and Fuel Delivery |
Top Mount Diameter | 5Inch |
Universal Or Specific Fit | Universal |
Voltage | 12Volts DC |
Warranty | Limited 90 Day |
Wire Harness Included | Yes |
Wire Quantity | 2 |






Policies and FAQs
Return Policy
We accept returns on products within 30 days of delivery. Return shipping is the responsibility of the buyer unless we, the seller, are at fault.
Fault reasons include but are not limited to:
Fault reasons include but are not limited to:
- Buyer was shipped the wrong product
- Buyer was shipped a damaged product
- The product page had incorrect fitment and the part does not fit the Buyer's vehicle
The Buyer will not be refunded outbound shipping unless the Seller (Car Part People) is at fault.
In cases where the Buyer purchases and ships the return please note that if the Shipper (ex. USPS, FedEx, UPS, etc.) loses the return we will not be able to offer a refund as the Buyer must contact the Shipper and make a claim.
All products must be returned in original condition, meaning that the product must not be damaged, installed, or missing pieces/parts. If the product is not in original condition a deduction will be issued of up to 50% of the purchase price of the product.
Opened boxes, plastic bags, and other packaging are not considered damage (excluding single use items such as, but not limited to, liquids, software, and other components that cannot be reused/resealed).
When we, the seller, are at fault, please Contact Us for a return label, products returned with a shipping label not provided by the seller will not be refunded to the buyer. Please also note that our return labels are issued with the dimensions and weight of the original shipment, if the product is being returned in any box/package besides the original please contact us with the dimensions and weight.
Returns must be sent to this address:
Car Part People
218 S Lyman St.
Wadsworth, OH 44281
Products returned directly to a manufacturer or the incorrect address may be issued a deduction or denied a refund entirely.
If a product was delivered outside the 30 day return window or is no longer in original condition please contact us as we may be able to issue a refund in store credit and/or with a deduction. If this is the case please Contact Us as these situations are handled on a case by case basis.
If there are any questions, concerns, or doubts about return eligibility please Contact Us and we would be more than happy to assist you.
This policy and page were last updated: July 14th 2023
FAQs
|Q. What is an Intermediate Brake Line?
|A. This is the line that runs from the front of the vehicle to the rear. On most vehicles it connects to a junction then you will have rear axle lines. On a few cars the intermediate lines will connect to the rear wheels. It is recommended to change the axle lines if you are replacing the intermediate lines.
|Q. What is included in a pre bent brake line kit?
|A. Our kits include all of the solid metal lines for that section of the vehicle
|Q. I need to return something - what's your return policy?
|A. We are happy to help! Please help us to help you by going to our return form and filling out the form as best as you can in order to request a return.
-
Modern Day stands by our parts and is happy to accept returns within 30 days of purchase. Parts must be in new condition.
-
If a part arrives damaged, or is defective, Please report it to us immediately. So we can handle it for your promptly.