📱 Call Us

FSD26 IS LIVE: Every $1 spent = 150 entries to win a 2024 F-350 Limited + $20,000 cash.

Bilstein

Bilstein Motorsport AK Series 73-81 Buick Century 46mm Monotube Shock Absorber

SKU: BIL24-291699
$109.99

Fits 1973–1981 Buick Century, 1991–1996 Buick Commercial Chassis / Roadmaster and more

All 170 applications
In stock. Ships in 1–2 business days.
16350 Entries150X
This purchase enters you to win FSD26, a 2024 F-350 Limited and $20,000 cash. See the truck
  • Authorized dealerGenuine Bilstein parts, sourced direct
  • 30-day returnsSee the return policy
  • Diesel techs on the line908-223-9744, call or text
  • Secure checkoutAmerican Express Apple Pay Diners ClubDiscoverGoogle Pay Mastercard PayPal

Buick Century 1981-1973; Commercial Chassis 1996-1991; Electra 1984-1977; Estate Wagon 1983-1975; LeSabre 1986-1977; LeSabre 1990-1988; Regal 1987-1975; Roadmaster 1996-1991; Cadillac Brougham 1990-1987; DeVille 1984-1980; Fleetwood 1990-1980; Chevrolet Caprice 1977-1975; Caprice 1996-1979; Chevelle 1973-1968; El Camino 1972-1968; Impala 1985-1975; Impala 1996-1994; Malibu 1983-1975; Monte Carlo 1988-1975; Nova 1972-1970; GMC Caballero 1986-1978; Sprint 1977-1975; Oldsmobile Cutlass 1981-1975; Cutlass 1997; Cutlass Calais 1984-1978; Cutlass Cruiser 1983-1980; Cutlass Salon 1980-1975; Cutlass Salon 1987-1985; Cutlass Supreme 1987-1975; Cutlass Tiara 1976; Delta 88 1987-1977; F85 1972-1968; Pontiac Bonneville 1986-1982; Grand Am 1975; Grand Am 1980-1978; Grand Prix 1987-1975; GTO 1972-1968; LeMans 1971-1970; LeMans 1981-1975; Parisienne 1986-1983

Installation Instructions
Warranty
Material Safety Data Sheet
Technical Bulletin
Catalog
Warranty
  • Race-winning valvings for optimum weight transfer, feel, and grip in various track conditions
  • Monotube design ensures consistent, fade-free performance in all conditions
  • Fade Free Performance And Superior Durability
  • Direct fit (OE) mounting design

Same brand

More from Bilstein

Shop all 1019 Bilstein parts

From the FSD shop

Shop picks for your Chevy/GMC

Everything for Chevy/GMC

Why buy here

A diesel shop that sells parts, not a website that sells boxes.

Every part on this site is one our own techs can stand behind.

  • We run what we sell

    A working diesel repair and fabrication shop in Nazareth, PA. These are the parts our techs install every week.

  • Real techs on the phone

    Call or text 908-223-9744 and you get a diesel tech, not a script.

  • Authorized dealer

    Genuine parts straight from the manufacturer, with the factory warranty behind them.

  • Fast from stock

    Most in-stock parts ship in 1 to 2 business days from warehouses across the USA.

The shop floor
The shop floor
In-house fabrication
In-house fabrication
Engine work
Engine work

Authorized dealer for 140+ brands

All brands
  • 7+ Years in business
  • 6+ Shop technicians
  • 30,000+ In-stock SKUs
  • 25+ Trucks given away

Reviews

What customers say

Verified reviews collected by Loox from real orders.

Good to know

Questions, answered straight.

If it is not here, call or text the counter. Real people, real answers.

Fitment

  • Will this fit my truck?

    The Fits section at the top of the page lists the manufacturer's applications for this exact part. If your year, make and model is not there, or you are not sure, text us a photo of what you are replacing with your year and engine and we will confirm it before you order.

  • What if I order the wrong part?

    Call or text us before it ships and we will swap it. After delivery you have 30 days to return it in new, uninstalled condition. The return policy has the restocking details.

Shipping

  • When will it ship?

    In-stock parts usually ship within 1 to 2 business days from warehouses across the USA. The stock line under the options tells you the status of the part you are looking at. Large items ship LTL freight and we call to schedule delivery.

  • Why did I only get part of my order?

    We ship from multiple warehouses, so an order with several items can arrive in more than one box. Tracking for each shipment is emailed as it goes out. Full details in the shipping policy.

Returns and warranty

  • What is the return policy?

    30 days from delivery, in new and uninstalled condition, with a restocking fee. Everything is spelled out in the Returns & Refund Policy.

  • How do warranty claims work?

    We are an authorized dealer, so the manufacturer's warranty applies to every part we sell. Call or text us with your order number and we handle the claim with the brand for you.

Paying

  • Can I pay over time?

    Yes. Shop Pay installments are offered at checkout on qualifying orders, and the monthly estimate shows right under the price.

  • What is a core deposit?

    Some remanufactured parts, like injectors and turbos, carry a refundable core deposit. It is shown on the product page when it applies and refunded when your old part comes back to us.

FSD shop interior - trucks on lifts The shop floor, Nazareth, PA

Full Send Diesel, Nazareth, PA

A team of diesel people, not a call center.

Full Send Diesel is a shop full of techs, builders and parts people in Nazareth, Pennsylvania. When you call or text, you reach someone who works on these trucks and knows the parts.

Not sure what you need? Send a photo of what you are replacing with your year and engine. We will point you to the right part, confirm it is in stock, and get it moving.

Mon–Fri, 8am–4pm ET. After hours, text or email and we answer first thing in the morning.