AJUSA 81000300 Cylinder Head Bolt

Compatible with AUDI 50 (863) , AUDI 80 B1 Sedans (80, 82) , AUDI 80 B2 Sedans (811, 813, 814, 819, 853) Show more info
This AJUSA cylinder head bolt, part number 81000300, is designed for reliable performance and secure engine assembly. Ensure proper fitment for your vehicle's needs.
11.92 EUR
inc. VAT 21%
In stock 1
Delivery 1 day (14.09.2026)
PN 81000300
Make AJUSA
EAN 8427769294655

The AJUSA 81000300 is a high-quality cylinder head bolt engineered to meet stringent automotive standards. It plays a crucial role in securing the cylinder head to the engine block, ensuring a proper seal and optimal engine function. Crafted with durable materials, this bolt is built to withstand the demanding conditions within an engine compartment, including high temperatures and pressures. Its precise manufacturing ensures a perfect fit and reliable torque retention. This component is essential for maintaining the integrity of your engine's combustion chamber. Proper installation of AJUSA cylinder head bolts is vital for preventing leaks and ensuring the longevity of your engine.

  • Part Code: 81000300
  • Brand: AJUSA
  • Part Type: Cylinder Head Bolt
  • Designed for secure engine assembly
  • Built to withstand high temperatures and pressures
  • Ensures proper cylinder head sealing
  • High-quality materials for durability
Thread size
M11
Thread pitch [mm]
+15
Length [mm]
96
Quantity
+10
Mass [g]
860
  • AUDI
    • 50 (863)
      • 1.1 (44kW/60PS)
      • 1.3 (44kW/60PS)
    • 80 B1 Sedans (80, 82)
      • 1.3 (40kW/55PS)
      • 1.5 (55kW/75PS)
      • 1.5 (63kW/85PS)
      • 1.6 (55kW/75PS)
      • 1.3 (44kW/60PS)
      • 1.6 (63kW/85PS)
      • 1.6 GTE (81kW/110PS)
      • 1.6 (61kW/83PS)
    • 80 B2 Sedans (811, 813, 814, 819, 853)
      • 1.3 (40kW/55PS)
      • 1.3 (44kW/60PS)
      • 1.6 (54kW/73PS)
      • 1.6 (55kW/75PS)
      • 1.6 (63kW/85PS)
      • 1.6 GLE (81kW/110PS)
      • 1.8 (65kW/88PS)
      • 1.8 (66kW/90PS)
      • 1.8 GTE (82kW/112PS)
      • 1.8 CC quattro (85Q) (66kW/90PS)
      • 1.8 GTE quattro (85Q) (82kW/112PS)
      • 1.8 GTE quattro (85Q) (81kW/110PS)
      • 1.8 GTE (81kW/110PS)
      • 1.6 (55kW/75PS)
      • 1.3 (44kW/60PS)
    • COUPE B2 (81, 855, 856)
      • 1.8 (55kW/75PS)
      • 1.8 GT (65kW/88PS)
      • 1.8 GT (66kW/90PS)
      • 1.8 GT (79kW/107PS)
      • 1.8 GT (82kW/112PS)
      • 1.6 (55kW/75PS)
      • 1.8 GT quattro (82kW/112PS)
    • 80 B3 Sedans (893, 894, 8A2)
      • 1.6 (55kW/75PS)
      • 1.8 (55kW/75PS)
      • 1.8 S (65kW/88PS)
      • 1.8 S (66kW/90PS)
      • 1.8 E (82kW/112PS)
      • 1.8 (83kW/113PS)
      • 2.0 E (83kW/113PS)
      • 1.6 (51kW/70PS)
      • 1.8 S quattro (65kW/88PS)
      • 1.8 S quattro (66kW/90PS)
      • 1.8 quattro (83kW/113PS)
      • 2.0 E quattro (83kW/113PS)
      • 2.0 quattro (85kW/115PS)
      • 2.0 E (82kW/112PS)
      • 1.8 E quattro (82kW/112PS)
      • 1.6 (75kW/102PS)
      • 2.0 E (85kW/115PS)
    • 100 C2 Sedans (431, 433, 434)
      • 1.6 (63kW/85PS)
    • 100 C3 Sedans (443, 444)
      • 1.8 (65kW/88PS)
      • 1.8 Cat (66kW/90PS)
      • 1.8 quattro (65kW/88PS)
      • 1.8 Cat quattro (66kW/90PS)
      • 1.8 (55kW/75PS)
      • 1.8 (66kW/90PS)
      • 1.8 quattro (66kW/90PS)
    • COUPE B3 (89, 8B3)
      • 2.0 (85kW/115PS)
      • 1.8 (82kW/112PS)
      • 2.0 (82kW/112PS)
      • 2.0 (83kW/113PS)
    • 100 C4 Sedans (4A2)
      • 2.0 (74kW/100PS)
      • 2.0 E (85kW/115PS)
      • 2.0 E quattro (85kW/115PS)
    • 80 B4 Sedans (8C2)
      • 1.6 (52kW/71PS)
      • 1.6 E (74kW/101PS)
      • 2.0 (66kW/90PS)
      • 2.0 E (85kW/115PS)
      • 2.0 E quattro (85kW/115PS)
    • 100 C3 Avant (445, 446)
      • 1.8 (55kW/75PS)
      • 1.8 (65kW/88PS)
      • 1.8 (66kW/90PS)
      • 1.8 quattro (65kW/88PS)
      • 1.8 Cat quattro (66kW/90PS)
      • 1.8 quattro (66kW/90PS)
      • 1.8 Cat (66kW/90PS)
    • 100 C2 Avant (435, 436)
      • 1.6 (63kW/85PS)
    • 80 B4 Avant (8C5)
      • 2.0 (66kW/90PS)
      • 2.0 E (85kW/115PS)
      • 1.6 E (74kW/101PS)
    • 100 C4 Avant (4A5)
      • 2.0 E (74kW/100PS)
      • 2.0 E (85kW/115PS)
      • 2.0 E quattro (85kW/115PS)
    • CABRIOLET B3 (8G7)
      • 2.0 E (85kW/115PS)
    • A4 B5 (8D2)
      • 1.6 (74kW/100PS)
    • A6 C4 (4A2)
      • 2.0 (74kW/100PS)
      • 2.0 (85kW/115PS)
    • A6 C4 Avant (4A5)
      • 2.0 (74kW/100PS)
      • 2.0 (85kW/115PS)
    • A4 B5 Avant (8D5)
      • 1.6 (74kW/100PS)
    • 90 B3 (893, 894, 8A2)
      • 1.8 E (82kW/111PS)
  • VW
    • POLO (86)
      • 0.9 (29kW/40PS)
      • 1.1 (37kW/50PS)
      • 1.1 (44kW/60PS)
      • 1.3 (44kW/60PS)
    • DERBY (86)
      • 0.9 (29kW/40PS)
      • 1.1 (37kW/50PS)
      • 1.3 (44kW/60PS)
      • 1.1 (38kW/52PS)
    • POLO II (86C, 80)
      • 1.0 (29kW/40PS)
      • 1.1 (37kW/50PS)
      • 1.3 (44kW/60PS)
      • 1.3 Cat (40kW/55PS)
      • 1.0 Cat (33kW/45PS)
      • 1.3 Cat (55kW/75PS)
      • 1.3 (40kW/55PS)
      • 1.0 (33kW/45PS)
      • 1.3 (55kW/75PS)
      • 1.3 (43kW/58PS)
      • 1.3 (37kW/50PS)
    • DERBY (86C, 80)
      • 1.0 (29kW/40PS)
      • 1.1 (37kW/50PS)
      • 1.3 (40kW/55PS)
      • 1.3 (44kW/60PS)
      • 1.3 (55kW/75PS)
    • GOLF I (17)
      • 1.1 (37kW/50PS)
      • 1.1 (38kW/52PS)
      • 1.3 (44kW/60PS)
      • 1.5 (51kW/70PS)
      • 1.5 (51kW/70PS)
      • 1.6 (55kW/75PS)
      • 1.6 GTI (81kW/110PS)
      • 1.8 GTI (82kW/112PS)
      • 1.6 (51kW/70PS)
      • 1.6 (55kW/75PS)
    • GOLF I Cabriolet (155)
      • 1.5 (51kW/70PS)
      • 1.6 (53kW/72PS)
      • 1.6 (55kW/75PS)
      • 1.6 (81kW/110PS)
      • 1.8 (66kW/90PS)
      • 1.8 (70kW/95PS)
      • 1.8 (82kW/112PS)
      • 1.8 (72kW/98PS)
      • 1.8 (82kW/111PS)
      • 1.6 (55kW/75PS)
    • JETTA I (16)
      • 1.1 (37kW/50PS)
      • 1.3 (44kW/60PS)
      • 1.5 (51kW/70PS)
      • 1.6 (63kW/85PS)
      • 1.6 GLI (81kW/110PS)
      • 1.8 (82kW/112PS)
      • 1.6 (55kW/75PS)
    • GOLF II (19E, 1G1)
      • 1.3 (40kW/55PS)
      • 1.6 (51kW/70PS)
      • 1.6 (53kW/72PS)
      • 1.6 (55kW/75PS)
      • 1.8 GTI G60 Syncro (118kW/160PS)
      • 1.8 (62kW/84PS)
      • 1.8 Syncro (66kW/90PS)
      • 1.8 i Cat (66kW/90PS)
      • 1.8 Syncro (72kW/98PS)
      • 1.8 GTI Cat (79kW/107PS)
      • 1.8 GTI (82kW/112PS)
      • 1.8 GTI G60 (118kW/160PS)
      • 1.3 Cat (40kW/55PS)
      • 1.8 GTI (79kW/107PS)
      • 1.8 (66kW/90PS)
      • 1.8 i Cat Syncro (66kW/90PS)
      • 1.3 (37kW/50PS)
      • 1.0 (33kW/45PS)
      • 1.0 (37kW/50PS)
      • 1.8 GTI (77kW/105PS)
      • 1.6 (51kW/69PS)
      • 1.8 Syncro (62kW/84PS)
    • JETTA II (19E, 1G2, 165)
      • 1.3 (40kW/55PS)
      • 1.6 (51kW/70PS)
      • 1.6 (53kW/72PS)
      • 1.6 (55kW/75PS)
      • 1.8 (62kW/84PS)
      • 1.8 Cat (66kW/90PS)
      • 1.8 Cat (79kW/107PS)
      • 1.8 (82kW/112PS)
      • 1.8 Syncro (72kW/98PS)
      • 1.8 Syncro (66kW/90PS)
      • 1.3 Cat (40kW/55PS)
      • 1.8 (79kW/107PS)
      • 1.8 (66kW/90PS)
      • 1.8 (77kW/105PS)
    • PASSAT B1 (32)
      • 1.3 (40kW/55PS)
      • 1.5 (55kW/75PS)
      • 1.6 (63kW/85PS)
      • 1.5 (63kW/86PS)
      • 1.3 (44kW/60PS)
      • 1.3 (40kW/55PS)
      • 1.3 (44kW/60PS)
      • 1.6 (55kW/75PS)
      • 1.6 (61kW/83PS)
    • PASSAT B2 (32B)
      • 1.3 (40kW/55PS)
      • 1.3 (44kW/60PS)
      • 1.6 (51kW/70PS)
      • 1.6 (53kW/72PS)
      • 1.6 (55kW/75PS)
      • 1.8 (64kW/87PS)
      • 1.8 (66kW/90PS)
      • 1.8 (82kW/112PS)
      • 1.6 (55kW/75PS)
      • 1.3 (44kW/60PS)
    • PASSAT B3/B4 (3A2, 35I)
      • 1.6 (53kW/72PS)
      • 1.6 (55kW/75PS)
      • 1.8 (79kW/107PS)
      • 1.8 (82kW/112PS)
      • 2.0 (85kW/115PS)
      • 1.8 (55kW/75PS)
      • 1.8 (66kW/90PS)
      • 1.8 G60 Syncro (118kW/160PS)
      • 1.6 (74kW/101PS)
      • 2.0 Syncro (85kW/115PS)
      • 2.0 (79kW/107PS)
    • SANTANA (32B)
      • 1.3 (44kW/60PS)
      • 1.8 (66kW/90PS)
      • 1.6 (55kW/75PS)
      • 1.3 (44kW/60PS)
    • SCIROCCO (53)
      • 1.1 (37kW/50PS)
      • 1.3 (44kW/60PS)
      • 1.5 (51kW/70PS)
      • 1.5 (51kW/70PS)
      • 1.6 (55kW/75PS)
      • 1.6 (63kW/85PS)
      • 1.6 (81kW/110PS)
      • 1.5 (63kW/86PS)
      • 1.5 (55kW/75PS)
    • SCIROCCO (53B)
      • 1.3 (44kW/60PS)
      • 1.5 (51kW/70PS)
      • 1.6 (55kW/75PS)
      • 1.6 (63kW/85PS)
      • 1.6 (81kW/110PS)
      • 1.6 (53kW/72PS)
      • 1.8 (66kW/90PS)
      • 1.8 (70kW/95PS)
      • 1.8 (82kW/112PS)
      • 1.3 (40kW/55PS)
    • CORRADO (53I)
      • 1.8 G60 (118kW/160PS)
      • 2.0 i (85kW/115PS)
    • ILTIS (183)
      • 1.7 (55kW/75PS)
    • GOLF III (1H1)
      • 1.4 (40kW/55PS)
      • 1.8 (55kW/75PS)
      • 1.8 (66kW/90PS)
      • 1.8 Syncro (1HX1) (66kW/90PS)
      • 2.0 (85kW/115PS)
      • 1.4 (44kW/60PS)
      • 1.6 (74kW/101PS)
      • 2.0 Syncro (1HX1) (85kW/115PS)
    • VENTO (1H2)
      • 1.4 (40kW/55PS)
      • 1.4 (44kW/60PS)
      • 1.8 (55kW/75PS)
      • 1.8 (66kW/90PS)
      • 2.0 (85kW/115PS)
      • 1.6 (74kW/101PS)
    • GOLF III Variant (1H5)
      • 1.4 (40kW/55PS)
      • 1.4 (44kW/60PS)
      • 1.8 (55kW/75PS)
      • 1.8 (66kW/90PS)
      • 2.0 (85kW/115PS)
      • 1.6 (74kW/101PS)
      • 2.0 Syncro (85kW/115PS)
      • 1.8 Syncro (66kW/90PS)
    • GOLF III Cabriolet (1E7)
      • 1.8 (55kW/75PS)
      • 1.8 (66kW/90PS)
      • 2.0 (85kW/115PS)
      • 1.6 (74kW/101PS)
    • PASSAT B3/B4 Variant (3A5, 35I)
      • 1.6 (53kW/72PS)
      • 1.6 (55kW/75PS)
      • 1.8 (79kW/107PS)
      • 1.8 (82kW/112PS)
      • 2.0 (85kW/115PS)
      • 1.8 (55kW/75PS)
      • 1.8 (66kW/90PS)
      • 1.8 G60 Syncro (118kW/160PS)
      • 1.6 (74kW/101PS)
      • 2.0 Syncro (85kW/115PS)
      • 2.0 (79kW/107PS)
      • 2.0 (85kW/116PS)
    • PASSAT B2 Variant (33B)
      • 1.3 (40kW/55PS)
      • 1.3 (44kW/60PS)
      • 1.6 (51kW/70PS)
      • 1.6 (53kW/72PS)
      • 1.6 (55kW/75PS)
      • 1.8 (64kW/87PS)
      • 1.8 Syncro (66kW/90PS)
      • 1.8 (66kW/90PS)
      • 1.8 (82kW/112PS)
      • 1.6 (55kW/75PS)
      • 1.3 (44kW/60PS)
    • PASSAT B1 Variant (33)
      • 1.3 (40kW/55PS)
      • 1.5 (55kW/75PS)
      • 1.6 (55kW/75PS)
      • 1.6 (63kW/85PS)
      • 1.5 (63kW/86PS)
      • 1.3 (44kW/60PS)
      • 1.6 i (81kW/110PS)
      • 1.3 (40kW/55PS)
    • POLO Coupe (86C, 80)
      • 1.0 (29kW/40PS)
      • 1.1 (37kW/50PS)
      • 1.3 (44kW/60PS)
      • 1.0 Cat (33kW/45PS)
      • 1.3 Cat (40kW/55PS)
      • 1.3 Cat (55kW/75PS)
      • 1.3 (40kW/55PS)
      • 1.0 (33kW/45PS)
      • 1.3 (55kW/75PS)
      • 1.3 (57kW/78PS)
      • 1.3 (43kW/58PS)
    • POLO III (6N1)
      • 45 1.0 (33kW/45PS)
    • SHARAN (7M8, 7M9, 7M6)
      • 2.0 (85kW/115PS)
    • CADDY I (14)
      • 1.5 (51kW/70PS)
      • 1.6 (55kW/75PS)
      • 1.8 (70kW/95PS)
    • POLO CLASSIC (86C, 80)
      • 1.0 (29kW/40PS)
      • 1.0 (33kW/45PS)
      • 1.3 Cat (40kW/55PS)
      • 1.3 (40kW/55PS)
    • PASSAT B2 Sedans (32B)
      • 1.6 (55kW/75PS)
      • 1.6 (53kW/72PS)
      • 1.8 (66kW/90PS)
      • 1.8 (64kW/87PS)
      • 1.6 (51kW/70PS)
    • POLO III CLASSIC (6V2)
      • 100 1.6 (74kW/100PS)
      • 90 1.8 (66kW/90PS)
      • 75 1.6 (55kW/75PS)
    • PASSAT B5 (3B2)
      • 1.6 (74kW/101PS)
    • PASSAT B5 Variant (3B5)
      • 1.6 (74kW/101PS)
    • POLO Variant (6V5)
      • 1.8 (66kW/90PS)
      • 1.6 (74kW/101PS)
    • GOLF IV Cabriolet (1E7)
      • 1.8 (55kW/75PS)
      • 1.8 (66kW/90PS)
      • 1.6 (74kW/100PS)
      • 2.0 (85kW/115PS)
    • POLO Furgons/Hečbeks (86CF)
      • 1.0 (33kW/45PS)
      • 1.3 (40kW/54PS)
    • POLO Van Furgons/Hečbeks (6N1)
      • 1.0 (33kW/45PS)
    • CADDY II Furgons/minivens (9K9A)
      • 75 1.6 (55kW/75PS)
    • CADDY II Lielas ietilpības automobilis (9K9B)
      • 1.6 (55kW/75PS)
    • GOLF Van III Variant (1H5)
      • 1.4 (44kW/60PS)
      • 1.8 (55kW/75PS)
      • 1.8 (66kW/90PS)
    • PASSAT B3/B4 (315, 3A5)
      • 2.0 (85kW/116PS)
      • 2.0 Syncro (85kW/116PS)
      • 1.8 (55kW/75PS)
    • SHARAN VAN (7M_)
      • 2.0 (7M8, 7M9) (85kW/116PS)
  • SEAT
    • TOLEDO I (1L2)
      • 1.6 i (54kW/73PS)
      • 1.6 i (52kW/71PS)
      • 1.8 i (65kW/88PS)
      • 2.0 i (85kW/115PS)
      • 1.6 i (55kW/75PS)
      • 1.8 i (66kW/90PS)
      • 1.6 i (74kW/101PS)
    • IBIZA II (6K1)
      • 1.0 (33kW/45PS)
      • 1.3 i (40kW/54PS)
      • 1.8 i (66kW/90PS)
      • 2.0 i (85kW/115PS)
      • 1.4 i (44kW/60PS)
      • 1.6 i (74kW/101PS)
      • 1.6 i (55kW/75PS)
    • CORDOBA (6K1, 6K2)
      • 1.4 i (44kW/60PS)
      • 1.8 i (66kW/90PS)
      • 2.0 i (85kW/115PS)
      • 1.6 i (74kW/101PS)
      • 1.6 i (55kW/75PS)
    • INCA (6K9)
      • 1.6 i (55kW/75PS)
    • ALHAMBRA (7V8, 7V9)
      • 2.0 i (85kW/115PS)
    • CORDOBA Vario (6K5)
      • 1.6 i (74kW/101PS)
      • 1.6 i (55kW/75PS)
    • ALHAMBRA VAN (7V8, 7V9)
      • 2.0 (85kW/116PS)
  • TRABANT
    • 1.1
      • 1.1 (30kW/41PS)
    • 1.1 Universal
      • 1.1 (30kW/41PS)
    • 1.1 Tramp
      • 1.1 (30kW/41PS)
  • WARTBURG
    • 353
      • 1.3 (43kW/58PS)
    • 353 Tourist
      • 1.3 (43kW/58PS)
  • ARO
    • 10
      • 1.6 (55kW/75PS)
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