Fitment Guarantee·Free Shipping $50+·Hassle Free Returns
4.9· 19,069 customers|Fit guaranteed
4.9from 19,069 verified customers
|"Perfect fit, exactly what I needed!"— John D.
GM Genuine Parts®Verified to fit 299 vehicles
| Vehicle | Trim | Engine | Notes |
|---|---|---|---|
| 2020 Chevrolet Express 3500 | — | L4 2.8L | Quantity varies by application; M8X1.25X13,10 THD; DUAL REAR WHEELS(R05); 18 OD, 10.9, GMW3179, W/ SERRTNS AND ADHES |
| 2020 Chevrolet Express 3500 | — | V8 6.0L | Quantity varies by application; M8X1.25X13,10 THD; DUAL REAR WHEELS(R05); 18 OD, 10.9, GMW3179, W/ SERRTNS AND ADHES |
| 2020 Chevrolet Express 4500 | — | V8 6.0L | Quantity varies by application; M8X1.25X13,10 THD; DUAL REAR WHEELS(R05); 18 OD, 10.9, GMW3179, W/ SERRTNS AND ADHES |
| 2020 GMC Savana 3500 | — | L4 2.8L | Quantity varies by application; M8X1.25X13,10 THD; DUAL REAR WHEELS(R05); 18 OD, 10.9, GMW3179, W/ SERRTNS AND ADHES |
| 2019 Chevrolet Express 3500 | — | L4 2.8L | Quantity varies by application; M8X1.25X13,10 THD; DUAL REAR WHEELS(R05); 18 OD, 10.9, GMW3179, W/ SERRTNS AND ADHES |
| 2019 Chevrolet Express 3500 | — | V6 4.3L | Quantity varies by application; M8X1.25X13,10 THD; DUAL REAR WHEELS(R05); 18 OD, 10.9, GMW3179, W/ SERRTNS AND ADHES |
| 2019 Chevrolet Express 3500 | — | V8 6.0L | Quantity varies by application; M8X1.25X13,10 THD; DUAL REAR WHEELS(R05); 18 OD, 10.9, GMW3179, W/ SERRTNS AND ADHES |
| 2019 Chevrolet Express 4500 | — | V8 6.0L | Quantity varies by application; M8X1.25X13,10 THD; DUAL REAR WHEELS(R05); 18 OD, 10.9, GMW3179, W/ SERRTNS AND ADHES |
| 2019 Chevrolet Silverado 2500 HD | — | V8 6.6L | Quantity varies by application; M8X1.25X13,10 THD; 18 OD, 10.9, GMW3179, W/ SERRTNS AND ADHES |
| 2019 Chevrolet Suburban 3500 HD | — | V8 6.0L | Quantity varies by application; M8X1.25X13,10 THD; 18 OD, 10.9, GMW3179, W/ SERRTNS AND ADHES |
| 2019 GMC Savana 3500 | — | V6 4.3L | Quantity varies by application; M8X1.25X13,10 THD; DUAL REAR WHEELS(R05); 18 OD, 10.9, GMW3179, W/ SERRTNS AND ADHES |
| 2019 GMC Savana 3500 | — | V8 6.0L | Quantity varies by application; M8X1.25X13,10 THD; DUAL REAR WHEELS(R05); 18 OD, 10.9, GMW3179, W/ SERRTNS AND ADHES |
| 2019 GMC Sierra 2500 HD | — | V8 6.0L | Quantity varies by application; M8X1.25X13,10 THD; 18 OD, 10.9, GMW3179, W/ SERRTNS AND ADHES |
| 2019 GMC Sierra 2500 HD | — | V8 6.6L | Quantity varies by application; M8X1.25X13,10 THD; 18 OD, 10.9, GMW3179, W/ SERRTNS AND ADHES |
| 2019 GMC Sierra 3500 HD | — | V8 6.0L | Quantity varies by application; M8X1.25X13,10 THD; 18 OD, 10.9, GMW3179, W/ SERRTNS AND ADHES |
WARNING: Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, known to the State of California to cause cancer and reproductive harm. Service the vehicle in a well-ventilated area, wear gloves, and wash your hands. See www.P65Warnings.ca.gov/motor-vehicle-parts
Guaranteed fit — or free return
Currently out of stock
If a part we confirmed for your vehicle does not fit, we cover the return shipping and refund you in full. That is the fitment guarantee.
Nobody likes buying a part that turns out to be wrong. So if it doesn't fit, send it back for a full refund at no cost to you — return shipping is on us — and we'll help you get the right one.
Every part is covered for 24 months. Many brands add their own manufacturer warranty on top.
Ratings come from verified AutoBuffy buyers after delivery — no imported or paid reviews.
We do not list every part on earth — just the brands automakers actually trust. And we use AI to double-check not just the fitment but the product details on every listing, because we hate buying the wrong part as much as you do.
Top curated brands only
The brands automakers actually put on the car. No white-label mystery boxes.
We're obsessed with fitment
Year, make, model, trim, engine — plus the fine print most sites skip — so it fits the first time.
Search any part number
The number off your old part, a competitor listing, or the dealer part — we cross it and confirm the match.
GM Genuine Parts Multi-Purpose Bolt 11547045
Out of stock · guaranteed fit or free return
Call for Price
888-477-2530Our parts specialists are ready to help you find the best price.
Call for Price
888-477-2530Our parts specialists are ready to help you find the best price.
Shipping calculated at checkout · Est. arrival Fri, Oct 23 to Fri, Oct 23
Ships To:This GM Genuine Parts automotive component is engineered to meet or exceed OEM specifications for reliable performance and long service life.
Trusted Automotive Brand
GM Genuine Parts is a trusted manufacturer of quality automotive parts.
View all GM Genuine Parts productsThe GM Genuine Parts Multi-Purpose Bolt (11547045) is a direct-fit replacement for 2011-2020 Chevrolet, GMC and Cadillac vehicles. UPC 808709979746.
Multi-Purpose Bolt
The GM Genuine Parts Multi-Purpose Bolt (11547045) is a direct-fit replacement for 2011-2020 Chevrolet, GMC and Cadillac vehicles. UPC 808709979746.
This GM Genuine Parts automotive component is engineered to meet or exceed OEM specifications for reliable performance and long service life.
We only sell brands automakers trust, and we double-check the fit on every listing.
Top curated brands only
The brands automakers put on the car.
Obsessed with fitment
Year, make, model, trim, engine, plus the fine print.
Search any part number
Your old part, a competitor, or the dealer #. We confirm the match.
Shop owner? Get BuffyPro business pricing
Fitment Obsessed
Every part checked against your exact year, make, model, trim, and engine.
Wrong Fit? On Us.
Free return shipping, no restocking fee — the fitment guarantee.
Brands OEMs Trust
The names automakers actually put on the car.
Millions of Parts, One Promise
If we say it fits, it fits.
