Mazda 3 Engine

Replacement Parts

Your Current Location: 5601 VINE ST - PHILADELPHIA, PA 19139 - Store Info
CLOSE

Tell Us More About Your Mazda 3. View all models

AutoZone carries hundreds of thousands of parts and accessories.

Select your Year, Make, Model and Engine to find those that fit your vehicle.

Sleek in style and sharp in handling, your Mazda3 is both a sporty and practical car. Engine problems, such as knocking and overheating, take away its satisfying performance. Get it back with a premium Mazda3 engine from AutoZone at an affordable price.

Show of 14  Results
View:
  •  | Page 1 of 2 |  
  • Part Number: DFKM
  • Warranty: 3 years
  • Notes: Long block
    IMPORTANT: See Warranty Information Bulletin. The VIN #is required to ensure that the correct part is shipped. Block cast #T5251/L3G7. Cam Cast #421+5T, 441. Crank cast #3L5G-DA. In-line head cast #6M8G-AC, L501. Variable Control timing on Intake Cam, 6 Tooth Reluctor at End. VIN 3 or 4. Call Surefire at 1-800-790-9094 for customer service, availability and technical assistance. "Expected delivery date does not account for the required special freight shipping. Most deliveries will arrive within 5-7 business days".
  • Part Number: DFKM
  • Warranty: 3 years
  • Notes: Long block
    IMPORTANT: See Warranty Information Bulletin. The VIN# is required to ensure that the correct part is shipped. Block cast #T5251/L3G7. Cam cast #421+5T, 441. Crank cast #3L5G-DA. In-Line head cast #6M8G-AC, L501. Variable control timing on intake cam, 6 tooth reluctor at end. Call Surefire at 1-800-790-9094 for customer service, availability and technical assistance. "Expected delivery date does not account for the required special freight shipping. Most deliveries will arrive within 5-7 business days".
  • Part Number: DFNR
  • Warranty: 3 years
  • Notes: Long block
    IMPORTANT: See Warranty Information Bulletin. The VIN # is required to ensure that the correct part is shipped. With Federal emission. Call Surefire at 1-800-790-9094 for customer service, availability and technical assistance. "Expected delivery date does not account for the required special freight shipping. Most deliveries will arrive within 5-7 business days".
  • Part Number: DFHP
  • Warranty: 3 years
  • Notes: Long block
    IMPORTANT: See Warranty Information Bulletin. The VIN # is required to ensure that the correct part is shipped. With automatic transmission. Block cast #T5251. Cam cast #I: 421/6285+5T - E: 441/6284. Crank cast #1L5G-BF. In-Line head cast #3S4G-AA, 3L8G-AC. Variable control timing on intake cam, 5 tooth reluctor on end. Call Surefire at 1-800-790-9094 for customer service, availability and technical assistance. "Expected delivery date does not account for the required special freight shipping. Most deliveries will arrive within 5-7 business days".
  • Part Number: DFNR
  • Warranty: 3 years
  • Notes: Long block
    IMPORTANT: See Warranty Information Bulletin. The VIN # is required to ensure that the correct part is shipped. With Federal emission. VIN F. Call Surefire at 1-800-790-9094 for customer service, availability and technical assistance. "Expected delivery date does not account for the required special freight shipping. Most deliveries will arrive within 5-7 business days".
  • Part Number: DFNR
  • Warranty: 3 years
  • Notes: Long block
    IMPORTANT: See Warranty Information Bulletin. The VIN # is required to ensure that the correct part is shipped. With California emission. Call Surefire at 1-800-790-9094 for customer service, availability and technical assistance. "Expected delivery date does not account for the required special freight shipping. Most deliveries will arrive within 5-7 business days".
  • Part Number: DFHX
  • Warranty: 3 years
  • Notes: Long block
    IMPORTANT: See Warranty Information Bulletin. The VIN # is required to ensure that the correct part is shipped. With manual transmission. Block cast #T5251. Cam cast #I: 421+5T - E: 441. Crank cast #1L5G-BF. In-Line head cast #3S4G-AA, 3L8G-AC. Variable control timing on intake cam, 5 tooth reluctor on end. Call Surefire at 1-800-790-9094 for customer service, availability and technical assistance. "Expected delivery date does not account for the required special freight shipping. Most deliveries will arrive within 5-7 business days".
  • Part Number: DFFR
  • Warranty: 3 years
  • Notes: Long block
    IMPORTANT: See Warranty Information Bulletin. The VIN# is required to ensure that the correct part is shipped. Block cast #T5251. Cam cast #I: 421 Long Tail - E: 441. Crank cast #3L5G-DA. In-Line head cast #L3K9. Chain driven cams. Triangle Lobe at Intake Cam Rear. Call Surefire at 1-800-790-9094 for customer service, availability and technical assistance. "Expected delivery date does not account for the required special freight shipping. Most deliveries will arrive within 5-7 business days".
  • Part Number: VFFR
  • Warranty: 3 years
  • Notes: Long block
    IMPORTANT: See Warranty Information Bulletin. The VIN# is required to ensure that the correct part is shipped. Exclusive 3 yr/unlimited mileage "No Fault" Warranty. Block Cast #T5251. Cam Cast #I: 421 Long Tail - E: 442. Chain Driven Cams, Oil Pan, Timing Cover & VVT Solenoid Installed. Crank Cast #3L5G-DA. In-Line Head Cast #L3K9. Triangle Lobe at Intake Cam Rear. Call Proformance at 1-800-790-9094 for customer service, availability and technical assistance. "Expected delivery date does not account for the required special freight shipping. Most deliveries will arrive within 5-7 business days".
  • Part Number: PM2304M3
  • Warranty: 3 years
  • Notes: Long block
    IMPORTANT: See Warranty Information Bulletin. The VIN# is required to ensure that the correct part is shipped. Manual transmission. Premium Engine with oil pan and timing cover. Call Tri Star at 1-855-459-6671 for customer service, availability and technical assistance. "Expected delivery date does not account for the required special freight shipping. Most deliveries will arrive within 5-7 business days".
  • Part Number: PM2306M
  • Warranty: 3 years
  • Notes: Long block
    IMPORTANT: See Warranty Information Bulletin. The VIN #is required to ensure that the correct part is shipped. With manual transmission. With Federal emission. Premium Engine with oil pan & timing cover. Call Tri Star at 1-855-459-6671 for customer service, availability and technical assistance. "Expected delivery date does not account for the required special freight shipping. Most deliveries will arrive within 5-7 business days".
  • Part Number: PM2306A
  • Warranty: 3 years
  • Notes: Long block
    IMPORTANT: See Warranty Information Bulletin. The VIN #is required to ensure that the correct part is shipped. With automatic transmission. With Federal emission. Premium Engine with oil pan & timing cover. Call Tri Star at 1-855-459-6671 for customer service, availability and technical assistance. "Expected delivery date does not account for the required special freight shipping. Most deliveries will arrive within 5-7 business days".
  •  | Page 1 of 2 |  

Engines for Mazda3 convert the energy in fuel into kinetic energy that powers your sporty ride. Malfunctioning occurs when the pressure from temperature changes cause cracking in cylinder casting or when leaking engine parts result in steam emanating from the hood and the risk of your engine splitting in half. Get a sophisticated new engine from AutoZone to avoid dangerous damages and to return your car to its former glory. We offer Free Shipping on all online purchases of $75 or more or Same Day Store Pickup (in most cases) for your convenience.

Other Customers Also Viewed

BUY WITH CONFIDENCE

ABOUT CORE PARTS

Buy online and return core parts to the store to be refunded the price.
Core Parts Policy

Core return policy

FREE SHIPPING

On Orders $75 or Greater
and free shipping to APO, FPO, DPO addresses.
Get More Details

Free shipping policy

RETURN ANYWHERE

Buy Online, Return
Anywhere
Get More Details

${returnanywherealttext}

SAME-DAY STORE PICKUP

Save time by buying online and picking up items in store.
Learn More

Same day store pickup
Payment Methods:
 
label.common.footer.alt.autozoneLogo