Genuine & Aftermarket

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OE Reference Cross-Match

3870634811

6 parts found
Exact match
HONDA
3870634811
100% Genuine HONDA

HONDA · Genuine

3870634811 - Alternator

Out of stock · Dispatch in 3 business days

Price on Request
Carbus24
55738
Aftermarket EAI

EAI · Aftermarket

55738 - Alternator HONDA CIVIC I Hatchback (SB) 1200 (SB2)

Out of stock · Dispatch in 3 business days

Price on Request
Carbus24
738ST55
Aftermarket STARTCAR

STARTCAR · Aftermarket

738ST55 - Alternator HONDA CIVIC I Hatchback (SB) 1200 (SB2)

Out of stock · Dispatch in 3 business days

Price on Request
Alternator HONDA CIVIC I Hatchback (SB) 1200 (SB1)

SERA · Aftermarket

HO6002 - Alternator HONDA CIVIC I Hatchback (SB) 1200 (SB1)

Out of stock · Dispatch in 3 business days

Price on Request
Carbus24
445159
Aftermarket LGK

LGK · Aftermarket

445159 - Alternator

Out of stock · Dispatch in 3 business days

Price on Request
Alternator HONDA CIVIC I Hatchback (SB) 1200 (SB1)

SNRA · Aftermarket

HO8002 - Alternator HONDA CIVIC I Hatchback (SB) 1200 (SB1)

Out of stock · Dispatch in 3 business days

Price on Request

Cross-referenced parts are cataloged as fitting the same application but are not guaranteed to be identical to the original manufacturer part. Verify fitment against your OE number or VIN before ordering.

Frequently Asked Questions

How do I know if a part matching 3870634811 number by HONDA fits my car?

Compare your original OE number against the OE Reference Numbers listed above, and check the dimensions or specifications against your original part.

What is the difference between OE and aftermarket parts?

OE parts match the original manufacturer specification. Aftermarket parts are cross-referenced to fit the same application, usually at a lower price.

Can I search by my vehicle instead of an OE number?

Yes — select your vehicle from the sidebar to see parts confirmed to fit your car.

What if I'm not sure which OE number I have?

Send us your VIN or the number printed on your original part and our team can confirm the correct match before you order.