ACDelcoACDelco GM Original Equipment 213-3521 Ignition Knock (Detonation) Sensor

ACDelcoACDelco GM Original Equipment 213-3521 Ignition Knock (Detonation) Sensor

Q: I've noticed cases where this product was shipped with sub-standard care for a product so fragile, has this been taken into account and resolved?

Mine were in little plastic bags banging around I demanded replacements so i didn't have to take the top of my engine apart a month later because they were damaged, Amazon did a little better the next time putting them in a envelope! Amazon has no brains when it comes to packing the will either wrap a pet rock like its a fragile Xmax ornament or throw a fragile Crystal wine glass in a huge box with a small sheet of brown paper, And if you complain about to many damaged items they will threaten you with canceling your account!! with no refund of any gift card balance !!!!!!!!!!!! I had a $1200.00 camera lens with no protection it weighed over 6 lbs tear a hole in the box and get lost in transit and amazon sent me a email that they were shutting my account down and i would loose the $500 gift card balance, there excuse? I complained to much about damages to my orders some lost like the lens

Q: 2004 chevy silverado z71 crew cab 5.3L do you know how many i need and do you know if is the same or diferent part number

You need two and the wiring harness. DO NOT BUY THESE EXCEPT FROM CHEVY DEALER!!!! THESE ARE CHEAP ASS KNICK OFFS THAT DO NOT......REPEAT.....DO NOT WORK.......spend the extra money or you will do the job twice. Second time with factory parts.......trust me!!!

Q: Is this item made in México?

Made in Mexico or not (mine weren't labeled) these failed. I'm trying third set from brick and mortar store. I will never trust a sensor to any online company again.

Q: Is this a genuine AC Delco part or not??? some reviewers say it is and some say its not

If you purchase these from OverstockDirect you will receive Genuine ACDelco in ACDelco packaging.

4.4/5

Product ID: 282230547

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Details

Brand
ACDelco
Item dimensions L x W x H
6.9 x 6.9 x
Material
Ceramic
Item weight
0.18 Pounds
Style
Modern

🔧Precision Fit

🚗Engine Protection

⚙️OEM Quality

Frequently Bought Together

ACDelco GM Original Equipment 213-3521 Ignition Knock (Detonation) Sensor

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Description

🔍 Precision Meets Performance!

LIGHTWEIGHT YET ROBUST - Weighing only 81.65 g, this sensor combines efficiency with strength.
GM RECOMMENDED RELIABILITY - Trust in a part that meets GM's high standards for quality and durability.
PREVENT COSTLY ENGINE DAMAGE - Designed to detect pre-ignition, it helps safeguard your engine from potential harm.
PERFECT FIT FOR YOUR GM VEHICLE - Manufactured to exact specifications for seamless integration into your vehicle.
OPTIMIZE YOUR ENGINES PERFORMANCE - This sensor sends real-time signals to the ECM, ensuring your engine runs smoothly.

The ACDelco GM Original Equipment 213-3521 Ignition Knock Sensor is a vital component designed to enhance engine performance by sending signals to the ECM, preventing pre-ignition damage, and ensuring a perfect fit for your GM vehicle. Manufactured to GM's exacting standards, this sensor guarantees reliability and durability.

Specifications

Manufacturer	ACDelco
Brand	ACDelco
Model	GM Original Equipment
Product Dimensions	6.86 x 6.86 x 5.84 cm; 81.65 g
Item model number	213-3521
Exterior	Chrome
Manufacturer Part Number	213-3521
OEM Part Number	12589867
Item Weight	81.6 g

Have a Question? See What Others Asked

I've noticed cases where this product was shipped with sub-standard care for a product so fragile, has this been taken into account and resolved?

2004 chevy silverado z71 crew cab 5.3L do you know how many i need and do you know if is the same or diferent part number

Is this item made in México?

Is this a genuine AC Delco part or not??? some reviewers say it is and some say its not

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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$198.70

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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