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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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Description
Alternator 22781131 for Hummer H2, Buick Rainier, Cadillac Escalade, Chevrolet TrucksReplacement part number: 22781131 Application: Fit For Following Models: Buick Rainier: 2006 V8 5. 3L 5328cc 325cid VIN M 145 Amp (DR44G) upgrade version 2006 V8 5. 3L 5328cc 325cid Delco AD244, 145A 04 05 V8 5. 3L 5328cc 325cid Delco AD244; 130 145 Amp Cadillac Escalade: 2002 V8 5. 3L 5328cc 325cid 145 Amp (DR44G) upgrade version 03 04 V8 5. 3L 5328cc 325cid Delco AD244; 130 145 Amp 2002 V8 6. 0L 5967cc 364cid 145 Amp (DR44G) upgrade version 03 04 V8
Replacement part number:
22781131Application:
Fit For Following Models:
Buick Rainier:
2006 V8 5.3L 5328cc 325cid VIN M 145 Amp (DR44G) upgrade version
2006 V8 5.3L 5328cc 325cid Delco AD244, 145A
04-05 V8 5.3L 5328cc 325cid Delco AD244; 130-145 Amp
Cadillac Escalade:
2002 V8 5.3L 5328cc 325cid 145 Amp (DR44G) upgrade version
03-04 V8 5.3L 5328cc 325cid Delco AD244; 130-145 Amp
2002 V8 6.0L 5967cc 364cid 145 Amp (DR44G) upgrade version
03-04 V8 6.0L 5967cc 364cid Delco AD244; 130-145 Amp
2005 V8 6.0L 5967cc 364cid Delco AD244; 145 Amp; 4 Pin Regulator
Chevrolet Avalanche 1500:
02-04 V8 5.3L 5328cc 325cid 145 Amp (DR44G) upgrade version
Chevrolet Avalanche 2500:
2002 V8 8.1L 496cid 145 Amp (DR44G) upgrade version
03-04 V8 8.1L 496cid Delco AD244; 130-145 Amp
05-06 V8 8.1L 496cid Delco AD244; 145 Amp
Chevrolet C3500HD:
01-02 V8 8.1L 496cid 145 Amp (DR44G) upgrade version
Chevrolet Express 1500:
01-04 V6 4.3L 262cid 145 Amp (DR44G) upgrade version
06-08 V6 4.3L 262cid Delco 145 Amp
05-07 V8 5.3L 5328cc 325cid Delco AD244; 145 Amp
Chevrolet Express 2500:
03-04 V6 4.3L 262cid Delco AD244; 130-145 Amp
05 V6 4.3L 262cid Delco AD244; 145 Amp
15-16 V8 4.8L 294cid 145 Amp
08-10 V8 4.8L 294cid Delco 145 Amp
05 V8 5.3L 5328cc 325cid Delco AD244; 145 Amp
15-16 V8 6.0L 5967cc 364cid 145 Amp
08-10 V8 6.0L 5967cc 364cid Delco 145 Amp
Chevrolet Express 3500:
05-07 V8 4.8L 294cid Delco AD244; 145 Amp
05-07 V8 6.0L 5967cc 364cid Delco AD244; 145 Amp
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.2 ★★★★★
Based on 1363 reviews
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Product Reviews
★★★★★ 5
Fits perfect and works as designed. Flows like OEM and looks well made.
Style: BE-553B 1-Pack
This filter is very comparable to the stock filter. Fits the BMW G20 just like OEM. I would not say it is two times "heavier" as advertised on the box, but it is very comparable to stock. It's the same weight and similar construction. BMW has a very robust cabin filter. This will be my go to. I did purchase another aftermarket cabin filter that fit well, but was thin, flimsy and had a bad chemical odor. This one is fine and airflow is the same as OEM. I change them every year or so. I don't worry too much about longevity with cabin filters personally.
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Reviewed in the United States on May 15, 2026
★★★★★ 4
Good quality but it was slightly longer than original and needed modification.
Style: BE-182 1-Pack
Bought this cabin filter for a 2023 Acura TLX. While the filter seems to be made of quality material, it was just a little too long (about a 1/16 of an inch, so I had to trim it to make it fit so the cover would fit snug. I was able to do that without compromising the filter itself. But this might be an issue for some people
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Reviewed in the United States on May 8, 2026
★★★★★ 5
Fits my Chevy 2021 Bolt Premier perfectly.
Style: BE-966 1-Pack
Installation was a breeze, fir nicely and the air in teh car now smells fresh and clean. The old filter has developed a musty smell so this new one is great. Had it replaced in under 3 minutes.
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Fits perfectly for my 2017 VW Passat
Style: BE-373 1-Pack, Style: BE-373 1-Pack
Bought this for a fraction of the cost. An auto shop wanted to charge me $72.99 for a filter so I bought this Spearhead brand cabin filter and its the perfect size and its just as sturdy as the previous one the dealership had in the car. Not sure yet how the airflow is or if anything different as I have not driven in the car since it was replaced, but it appears to be a very high quality cabin filter for my car at a great price.
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Good Quality Replacement for Lexus
Style: BE-285 1-Pack
Was a perfect fit for my 2016 Lexus NX200t. No tools required. Total of 5 minutes to install. Airflow is good after replacement and the activated charcoal seems to make a difference in reducing any smells from outside. Recommended.
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Reviewed in the United States on May 3, 2026