Product Highlights

Car Maintenance AreaEngine Maintenance
Estimated Delivery5-7 Business Days
Model NumberDEF002
Product TypeDiesel Exhaust Fluid
Read More

BlueDEF Diesel Exhaust Fluid, 2.5 gal.

Item: 35445
(163)
Q & A (0)

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Pickup at Jersey City, NJChange Club
In-Club or Curbside Pickup AvailableLearn More
  • In Stock
Aisle 7 | End Cap

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Smart Summary

Generated by AI
API Certified
Meets rigorous American Petroleum Institute standards, ensuring optimal performance and protection for SCR-equipped diesel engines.

Triple-Filtered Purity
Guaranteed pure formula undergoes triple filtration to eliminate contaminants that could harm emission control systems.
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Product Overview

Details
BlueDEF Diesel Exhaust Fluid is a mixture of 32.5% high purity synthetic urea and 67.5% deionized water that is used in Selective Catalytic Reduction(SCR) systems on diesel engines. It is API registered and also meets or exceeds OEM specifications.

Product Features:

  • BlueDEF conforms to the ISO-22241-1 specification for DEF
  • API registered
  • Meets or exceeds OEM specifications
  • Includes 9.46L diesel exhaust fluid

  • (Model DEF002)
    Specifications
    Estimated Delivery5-7 Business Days
    Product TypeDiesel Exhaust Fluid
    Car Maintenance AreaEngine Maintenance
    Model NumberDEF002
    GSC2038710
    Active Ingredients67.5% Water (7732-18-5), 32.5% Urea (57-13-6)
    Non-ToxicYes
    Includes2.5 Gallons of Blunder Brand Diesel Exhaust Fluid, a Container With Dispensing Nozzle
    Item Length9"
    Item Width9"
    Item Height10.2"
    Warranty90 Days
    upc074804032116
    Shipping & Returns
    Q&A
    Reviews (163)
    4.9 out of 5

    Review Snapshot

    4.9
    163 ReviewsWrite a Review
    99%
    of respondents would recommend this to a friend

    Ratings Distribution

    Most Liked Positive Review

    Holy Bluedef!

    Just when I thought my truck was perfect as-is, it went into limp-mode. With a quick google, I read about BlueDef. I limped to BJ's, added a jug to my cart and out the door I went. Filling up my beauty with this magical potion, the truck not only roared back to life, but ran better than ever. I...

    Versus

    Most Liked Negative Review

    Very expensive

    Very expensive. This is item should more cheap because environment

    Customers say

    Overall sentiment is strongly positive, with reviewers consistently describing this DEF as essential and dependable for their diesel vehicles. The most common praise is for its good performance and especially its affordability compared with other stores, along with easy, mess-minimizing pouring from the included container/funnel.

    Reviewed by 163 customers

    #sweepstakes

    Submitted 8 days ago

    By Johnny Z

    From Port Charlotte Florida

    Verified Buyer

    Comments about BlueDEF Diesel Exhaust Fluid, 2.5 gal.

    Good product!

    Bottom Line Yes, I would recommend to a friend

    Was this review helpful to you?

    Pick up was easy

    Submitted 15 days ago

    By MH

    From Fishers, IN

    Verified Buyer

    Comments about BlueDEF Diesel Exhaust Fluid, 2.5 gal.

    Needed Blue Def for my diesel dually (the only brand I use) and ordered through BJ's because they have it at a great price. Used the pick-up service. Always quick and easy.

    Bottom Line Yes, I would recommend to a friend

    Was this review helpful to you?

    DEF

    Submitted 1 month ago

    By Cappy

    From Seekonk ma

    Verified Buyer

    Comments about BlueDEF Diesel Exhaust Fluid, 2.5 gal.

    I all ways buy my def at bj's They have the best price. And all ways have it in stock.

    Bottom Line Yes, I would recommend to a friend

    Was this review helpful to you?

    Blue def

    Submitted 1 month ago

    By None

    From Warner Robins

    Verified Buyer

    Comments about BlueDEF Diesel Exhaust Fluid, 2.5 gal.

    Always available when i need it for my truck

    Bottom Line Yes, I would recommend to a friend

    Was this review helpful to you?

    Reliable Blue DEF at a BJ Great Value

    Submitted 1 month ago

    By AL

    From Waxahachie, TX

    Verified Buyer

    Comments about BlueDEF Diesel Exhaust Fluid, 2.5 gal.

    I purchased the Blue DEF Diesel Exhaust Fluid, 2.5 gal. from the Waxahachie, Texas BJ's Club store and had a great experience. The product was exactly as described, easy to pour, and worked perfectly in my diesel vehicle with no issues. The container design made filling the DEF tank simple and mess free.

    Bottom Line Yes, I would recommend to a friend

    Was this review helpful to you?

    The ONLY Blue DEF and the BEST PRICE

    Submitted 2 months ago

    By BJ's Shopper

    From Waxahachie, TX

    Verified Buyer

    Comments about BlueDEF Diesel Exhaust Fluid, 2.5 gal.

    This is the ONLY Blue DEF I use in my Diesel Tahoe and it's the BEST price in town at BJ's Wholesale. I don't buy it anywhere else. Thank you BJ's for keeping the prices low and affordable!

    Bottom Line Yes, I would recommend to a friend

    Was this review helpful to you?

    good buy

    Submitted 2 months ago

    By taz

    From Garner, North Carolina

    Verified Buyer

    Comments about BlueDEF Diesel Exhaust Fluid, 2.5 gal.

    I bought this for my grandson because the drives a truck that requires this. He said it's a better buy at BJs than anywhere else.

    Bottom Line Yes, I would recommend to a friend

    Was this review helpful to you?

    Diesel truck necessity

    Submitted 2 months ago

    By Teesha

    From Forney Tx

    Verified Buyer

    Comments about BlueDEF Diesel Exhaust Fluid, 2.5 gal.

    My husband adds this to his truck. It's the best brand out there and we are so glad to be able to get it at BJs

    Bottom Line Yes, I would recommend to a friend

    Was this review helpful to you?

    Best DEF I've used

    Submitted 2 months ago

    By Charlie

    From Hampton, VA

    Verified Buyer

    Comments about BlueDEF Diesel Exhaust Fluid, 2.5 gal.

    Great price at BJ's. Been using it for years, the only DEF I use.

    Bottom Line Yes, I would recommend to a friend

    Was this review helpful to you?

    Great price on quality product

    Submitted 2 months ago

    By J

    From Waxahachie, TX

    Verified Buyer

    Comments about BlueDEF Diesel Exhaust Fluid, 2.5 gal.

    Great price on quality product! #sweepstakes

    Bottom Line Yes, I would recommend to a friend

    Was this review helpful to you?

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