Description

Shock Check Valve – Spring – Disc – Steel – Each

Why Choose Us?



Frequently Asked Questions​

As an Authorized Automotive Retailer in the United States, we take pride in guaranteeing 100% authentic products from all brands available on our website. With partnerships spanning 1,000+ brands and a network of 20+ distributor warehouses nationwide, we maintain millions of auto parts in inventory across the USA, ensuring quick shipping and reliable service to our customers. When you shop with us, you're investing in quality and trust.
We believe we have the fastest backorder system in the U.S. auto parts industry, thanks to our strong partnerships with brands and vendors. Nearly all backordered auto parts are shipped directly by the vendors without any additional delays, or they are placed as special orders on the same day. In most cases, backordered parts are delivered within 5-10 days.
We offer unbeatable prices and the best shipping rates on auto parts, with exclusive protection and insurance included to safeguard your order from damage or loss. Enjoy convenient door-to-door delivery, real-time tracking, and our 100% satisfaction guarantee for a smooth, worry-free experience.
Our standard shipping typically takes 1-3 business days. We will provide estimated shipping time for each product. While we aim to deliver as quickly as possible, this timeframe ensures all orders are processed, prepared, and dispatched with care. If the products are not ready for shipping in 72 hours, we will refund you 100%
Absolutely. Once your order is dispatched, you’ll receive an email with tracking details, so you can follow your shipment every step of the way. Every step of shipping process will be sent through email notifications or using tracking page.
Every product page includes a stock level indicator to show what’s available. We always update the inventory 24/24. We’ll be happy to check availability and provide updates on new stock arrivals if you need a help.
We’re sorry to hear that your order wasn’t delivered in perfect condition. Please email us with your order number, a description of the issue, and photographs of the damaged item. Once we receive this information, we’ll arrange for a replacement or refund and handle the return process.
You can return items within 30 days of receipt. Ensure the product is new in its original packaging and securely wrapped for safe transit. Once we receive the item in sellable condition, we’ll issue a full refund for the product value. Contact us for the return address and further instructions.

About BILSTEIN

Bilstein is a leading authority in automotive and truck suspensions. With a very successful history in track, road, and off-road racing, Bilstein produces top-of-the-line shocks, springs, and suspension components that are sure to add that extra boost to performance.

International Shipping

Below are estimated rates and delivery times for popular destinations; full carrier options are available at checkout.

Our dedicated team has years of experience managing international logistics and customs documentation to ensure smooth delivery from our US warehouse to your door. Please review our shipping policy and local import regulations before ordering.

Loading international estimates...

Reviews

There are no reviews yet.

Be the first to review “BILSTEIN Spring Check Valve E4-FE6-Z003A03”

Your email address will not be published. Required fields are marked *

Recently viewed products

  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    PROFORM No Mess Funnel . 68068

    SKU: PFM68068
    Product information
    • Weight0.1 lbs
    • Dimensions14.2 × 4.9 × 3.25 in
    • Quantity

      Each

    • Material

      Plastic

    • Color

      Purple

    • Finish

      Natural

    • Product Line

      No-Mess

    Details...
    Original price was: $6.38.Current price is: $5.80.Add to cart
    Original price was: $6.38.Current price is: $5.80.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    PERTRONIX IGNITION Distributor Lock-Out Kit D9010

    SKU: PRTD9010
    Product information
    • Weight0.044 lbs
    • Dimensions3.35 × 2.05 × 2 in
    • Material

      Aluminum

    • Color

      Natural

    • Finish

      Natural

    • Quantity

      Each

    • Mechanical / Vacuum Advance

      Vacuum Advance

    Details...
    Original price was: $14.00.Current price is: $12.26.Add to cart
    Original price was: $14.00.Current price is: $12.26.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    NITROUS EXPRESS 10lb. Nitrous Bottle 11100

    SKU: NXS11100
    Product information
    • Weight15.4 lbs
    • Dimensions24.4 × 7.7 × 7.3 in
    • Quantity

      Each

    • Capacity (Lb)

      10 lb

    • Valve Style

      Lightning 500

    • Valve Material

      Aluminum

    • Valve Color

      Black

    Details...
    Original price was: $351.20.Current price is: $305.39.Add to cart
    Original price was: $351.20.Current price is: $305.39.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    ROLLMASTER-ROMAC Replacement Timing Chain 60-Link Pro-Series 3DR60-2

    SKU: ROL3DR60-2
    Product information
    • Weight1.04 lbs
    • Dimensions5.85 × 3.1 × 1.15 in
    • Quantity

      Each

    • Color

      Natural

    • Finish

      Natural

    • Chain Included

      Yes

    • Chain A Style

      Roller

    Details...
    Original price was: $133.00.Current price is: $120.47.Add to cart
    Original price was: $133.00.Current price is: $120.47.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SKYJACKER Black Max Shock W/Black Boot B8537

    SKU: SKYB8537
    Product information
    • Weight5.41 lbs
    • Dimensions24.6 × 3.25 × 3.05 in
    • Product Line

      Black MAX

    • Internal Design

      Twintube

    • Gas/Hydraulic

      Hydraulic

    • Compressed Length

      15.06 in

    • Extended Length

      25.44 in

    Details...
    Original price was: $70.00.Current price is: $62.91.Add to cart
    Original price was: $70.00.Current price is: $62.91.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    TILTON Linkage Kit 72-791

    SKU: TIL72-791
    Product information
    • Weight0.6 lbs
    • Dimensions4.7 × 4.4 × 2.4 in
    • Material

      Aluminum

    • Color

      Black

    • Finish

      Anodized

    • Quantity

      Kit

    • Hardware Included

      Yes

    Details...
    Original price was: $136.00.Current price is: $123.25.Add to cart
    Original price was: $136.00.Current price is: $123.25.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    Ti22 PERFORMANCE Pro Birdcage Assembly Right Side Adjustable TIP2024

    SKU: TIP2024
    Product information
    • Weight5.04 lbs
    • Dimensions10.25 × 8.4 × 6.8 in
    • Material

      Aluminum

    • Color

      Black

    • Finish

      Anodized

    • Quantity

      Each

    • Variant

      Yes

    Details...
    Original price was: $369.59.Current price is: $307.99.Add to cart
    Original price was: $369.59.Current price is: $307.99.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    TRUE PERFORMANCE & FABRICATION Toe Plates Mini Wedge / QM 3-Bolt Multi-Pattern DTR7013

    SKU: TPFDTR7013
    Product information
    • Weight3.703 lbs
    • Dimensions9.5 × 9.5 × 1.5 in
    • Material

      Steel

    • Color

      Black

    • Finish

      Powder Coat

    • Quantity

      Pair

    • Length

      8.125 in

    Details...
    Original price was: $66.00.Current price is: $60.00.Add to cart
    Original price was: $66.00.Current price is: $60.00.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WEATHERTECH TechLiner Bed Liner Liner 36016

    SKU: WEA36016
    Product information
    • Weight12 lbs
    • Dimensions72 × 7 × 7 in
    • Product Line

      TechLiner

    • Material

      Plastic

    • Color

      Black

    • Finish

      Natural

    • Quantity

      Each

    Details...
    Original price was: $209.00.Current price is: $189.95.Add to cart
    Original price was: $209.00.Current price is: $189.95.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WHITELINE PERFORMANCE Bump Stop Bushing Universal W93506

    SKU: WHIW93506
    Product information
    • Weight0.32 lbs
    • Dimensions5.4 × 4 × 2.05 in
    • Style

      Cone

    • Mounting Style

      Bolt-On

    • Front/Rear

      Front

    • Color

      Black

    • Quantity

      Pair

    Details...
    Original price was: $19.06.Current price is: $15.88.Add to cart
    Original price was: $19.06.Current price is: $15.88.Add to wishlist

    44